CN107851111A - 使用区块链的身份管理服务 - Google Patents

使用区块链的身份管理服务 Download PDF

Info

Publication number
CN107851111A
CN107851111A CN201680039853.3A CN201680039853A CN107851111A CN 107851111 A CN107851111 A CN 107851111A CN 201680039853 A CN201680039853 A CN 201680039853A CN 107851111 A CN107851111 A CN 107851111A
Authority
CN
China
Prior art keywords
hashed value
signature
data
personal data
block chain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201680039853.3A
Other languages
English (en)
Inventor
A.埃布拉希米
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Card Co
Shocard LLC
Original Assignee
Card Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Card Co filed Critical Card Co
Publication of CN107851111A publication Critical patent/CN107851111A/zh
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/40Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401Transaction verification
    • G06Q20/4014Identity check for transactions
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/32User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/33User authentication using certificates
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/34User authentication involving the use of external additional devices, e.g. dongles or smart cards
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/64Protecting data integrity, e.g. using checksums, certificates or signatures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/64Protecting data integrity, e.g. using checksums, certificates or signatures
    • G06F21/645Protecting data integrity, e.g. using checksums, certificates or signatures using a third party
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06018Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding
    • G06K19/06028Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding using bar codes
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/02Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/04Payment circuits
    • G06Q20/06Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G06Q20/065Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/327Short range or proximity payments by means of M-devices
    • G06Q20/3276Short range or proximity payments by means of M-devices using a pictured code, e.g. barcode or QR-code, being read by the M-device
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/382Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3825Use of electronic signatures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/382Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3827Use of message hashing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/08Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0861Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H04L9/0637Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0643Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/14Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3006Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • H04L9/302Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the integer factorization problem, e.g. RSA or quadratic sieve [QS] schemes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3066Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3226Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
    • H04L9/3231Biological data, e.g. fingerprint, voice or retina
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3239Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • H04L9/3249Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures using RSA or related signature schemes, e.g. Rabin scheme
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • H04L9/3252Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures using DSA or related signature schemes, e.g. elliptic based signatures, ElGamal or Schnorr schemes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3263Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H04L9/3268Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04Key management, e.g. using generic bootstrapping architecture [GBA]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06Authentication
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q2220/00Business processing using cryptography
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60Context-dependent security
    • H04W12/69Identity-dependent
    • H04W12/77Graphical identity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Finance (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Biomedical Technology (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Power Engineering (AREA)
  • Algebra (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

在第一远程设备上的逻辑引起对来自标识卡的标识用户的个人数据的捕捉。逻辑使用散列算法根据个人数据生成散列值并且以使用与公共密钥配对的私人密钥创建的数字签名来对所述散列值签名。逻辑通过网络将签名的散列值和公共密钥从远程设备传输到分布式公共数据库用于存储。逻辑通过网络从分布式公共数据库接收事务号码。然后逻辑将事务号码和个人数据传输到第二远程设备。第二远程设备上的逻辑核实签名的散列值中的散列值与生成的散列值是相同的并且核实签名的散列值是以私人密钥签名的。

Description

使用区块链的身份管理服务
优先权的要求
本申请要求于2015年5月5日提交的题为“A User Identification ManagementSystem and Method”的美国临时专利申请No.62/157,256和于2016年3月7日提交的题为“An identity Management Service Using a Blockchain”的美国临时专利申请No.62/304,934的优先权和权益。为了所有目的,将那两个申请的公开都并入本文中。
背景技术
本发明一般地涉及用于管理用户的身份和向第三方标识那些用户的系统和方法。身份盗用引起每年数百亿(tens of billions)美元的损失。
在对抗身份盗用的努力中,已经开发了用于向第三方标识用户的系统和方法。在通常的二因素(two factor)应用中,除了对应于银行卡或信用卡的个人标识号码(“PIN”)之外,用户还呈现该银行卡或信用卡。在其他系统中,用户提供密码来标识他自己/她自己并且可以给予用户具有唯一代码的短消息服务(SMS)文本消息,为了访问,用户必须列举(recite)所述唯一代码。在又一些其他系统中,可以给予用户挑战问题以核实他的/她的身份。然而,这些系统中的每个都遭受来自基本安全漏洞的攻击和最终的击败。
具有用于管理用户的身份和向第三方标识用户的更安全的系统和方法将是有利的。
发明内容
在示例实施例中,描述了一种方法。根据所述方法,远程设备上的逻辑对来自标识卡的标识用户的个人数据的捕捉。远程设备支持用户可访问的接口。逻辑使用散列算法根据个人数据生成散列值,并且以使用与公共密钥配对的私人密钥创建的数字签名来对所述散列值签名(sign)。然后逻辑通过网络将签名的散列值和公共密钥从远程设备传输到分布式公共数据库用于存储。然后逻辑通过网络从分布式公共数据库接收事务号码,并且使用用户可访问的接口将事务号码和个人数据传输到第三方的远程设备用于证明(certification)和/或核实。
在另一个示例实施例中,描述了另一种方法。根据所述方法,在第一远程设备上的逻辑引起对来自标识卡的标识用户的个人数据的捕捉。第一远程设备支持用户可访问的接口。逻辑使用散列算法根据个人数据生成散列值,并且以使用与第一公共密钥配对的第一私人密钥创建的数字签名来对所述散列值签名。然后逻辑通过网络将签名的散列值和第一公共密钥从远程设备传输到分布式公共数据库用于存储。然后逻辑通过网络从分布式公共数据库接收第一事务号码。
然后逻辑将第一事务号码和个人数据传输到第二远程设备,其中第二远程设备上的逻辑(a)使用第一事务号码来从分布式公共数据库取回签名的散列值和第一公共密钥、(b)使用散列算法来散列个人数据以创建生成的散列值、(c)核实签名的散列值中的散列值与生成的散列值是相同的、(d)核实以第一私人密钥对签名的散列值签名以及(c)创建证明。
在另一个示例实施例中,描述了另一种方法。根据所述方法,在第一智能电话上的逻辑引起对来自标识卡的标识用户的个人数据的捕捉。逻辑使用散列算法根据个人数据生成散列值,并且以使用与第一公共密钥配对的第一私人密钥创建的数字签名来对所述散列值签名。然后逻辑通过网络将签名的散列值和第一公共密钥从远程设备传输到区块链数据库用于存储。然后逻辑通过网络从区块链数据库接收第一事务号码。
然后逻辑将第一事务号码和个人数据传输到第二智能电话,其中第二智能电话上的逻辑(a)使用第一事务号码来从区块链数据库取回签名的散列值和第一公共密钥、(b)使用散列算法来散列个人数据以创建生成的散列值、(c)核实签名的散列值中的散列值与生成的散列值是相同的、(d)核实以第一私人密钥对签名的散列值签名以及(c)创建证明。
在示例实施例中,描述了一种方法。根据所述方法,在第一远程设备上的逻辑接收从第二远程设备传输的第一事务号码和个人数据。响应于第二远程设备上的与第一私人密钥相关联的第一公共密钥和签名的散列值的来自第二远程设备的传输,从分布式公共数据库接收第一事务号码。通过用第一私人密钥对散列值签名来创建签名的散列值,并且通过在第二远程设备上用散列算法散列个人数据来生成散列值。第一远程设备上的逻辑使用第一事务号码来从分布式公共数据库取回签名的散列值和第一公共密钥。逻辑使用散列算法来散列个人数据以创建生成的散列值。然后逻辑核实取回的签名的散列值中的散列值与生成的散列值是相同的,并且核实以第一私人密钥对取回的签名的散列值签名。然后逻辑创建证明。
在另一个示例实施例中,描述了另一种方法。根据所述方法,在第一智能电话上的逻辑接收从第二智能电话传输的第一事务号码和个人数据。响应于第二智能电话上的签名的散列值和与第一私人密钥相关联的第一公共密钥的来自第二智能电话的传输,从区块链数据库接收第一事务号码。通过用第一私人密钥对散列值签名来创建签名的散列值,并且通过在第二智能电话上用散列算法散列个人数据来生成散列值。第一智能电话上的逻辑使用第一事务号码来从区块链数据库取回签名的散列值和第一公共密钥。逻辑使用散列算法来散列个人数据以创建生成的散列值。然后逻辑核实取回的签名的散列值中的散列值与生成的散列值是相同的,并且核实以第一私人密钥对取回的签名的散列值签名。然后逻辑创建证明。
在另一个示例实施例中,描述了另一种方法。根据所述方法,在第一智能电话上的逻辑接收从第二智能电话传输的第一事务号码和个人数据。接收涉及扫描条形码或QR代码。响应于第二智能电话上的签名的散列值和与第一私人密钥相关联的第一公共密钥的来自第二智能电话的传输,从区块链数据库接收第一事务号码。通过用第一私人密钥对散列值签名来创建签名的散列值,并且通过在第二智能电话上用散列算法散列个人数据来生成散列值。第一智能电话上的逻辑使用第一事务号码来从区块链数据库取回签名的散列值和第一公共密钥。逻辑使用散列算法来散列个人数据以创建生成的散列值。然后逻辑核实取回的签名的散列值中的散列值与生成的散列值是相同的,并且核实以第一私人密钥对取回的签名的散列值签名。然后逻辑创建证明。
根据以下具体实施方式结合附图,本发明的其他方面和优点将变得清楚,附图通过示例的方式说明了本发明的原理。
附图说明
图1A示出了用于密封公共存储设施中的人的身份的系统和方法的简化的框图。
图1B也示出了用于密封公共存储设施中的人的身份的系统和方法的简化的框图。
图1C示出了用于密封公共存储设施中的任何输入数据的系统和方法的简化的框图。
图2A示出了用于证明人的身份的系统和方法的简化的框图。
图2B-1和2B-2示出了用于核实散列的输入数据和数字签名的过程。
图2C示出了用于记录确认的简化的框图。
图3A示出了用于核实确认记录的系统和方法的简化的框图。
图3B示出了用于核实确认记录和其潜在的证明记录的方法的流程图。
相应的参考字符贯穿附图指示相应的部分。
具体实施方式
在下列描述中,记载了多个具体细节以便提供对示例性实施例的透彻的理解。然而,对本领域技术人员而言将清楚的是,在没有这些具体细节中的一些的情况下,可以实施示例实施例。在其他实例中,如果已经公知,则不详细描述过程操作和实现细节。
图1A示出了用于通过与公共存储设施128进行可核实的事务的方式来管理用户的身份的系统100和方法的简化的框图。通过示例,可以使用标识卡102。在其他实施例中,可以使用可以是数字的或非数字的其他形式的标识。在标识卡102的示例中,在其上包含标识用户的个人数据104。个人数据可以包括用户的照片106;用户的姓名、地址和驾驶员执照号码108,和/或条形码110或用于存储、扫描和/或取回附加数据的类似的计算机代码。此类编码可以包括PDF417代码、QR代码以及其他此类代码。然而,不必具有此类代码并且标识卡可以仅具有人类可读文本串。如上面指出的那样,在示例实施例中,标识卡102还可以采取物理的或数字的形式,并且可以通过扫描如所描述的代码、对文本串执行光学字符识别(OCR)、将数字标识卡从一个系统数字地传递到另一个系统、使用键盘人工地输入信息、使用语音识别人工地输入信息等任一取回信息。
标识卡102可以是政府发布形式的标识,诸如驾驶员执照、护照、雇员徽章、军人标识、政治文档或者诸如此类。标识卡102还可以是私人发布形式的标识,诸如学生ID、图书馆卡、社交俱乐部卡或由第三方发布的任何其他形式的标识。
在一个实施例中,如由三角形114指示的那样,可以使用输入设备112来输入来自标识卡102的此类个人数据以提供输入数据。输入设备112可以采取许多形式。例如,输入设备112可以是用于从标识卡102读取包括在卡102上出现的任何代码的数据的数字扫描器、数字照相机或智能电话(例如,具有通常在智能电话中找到的照相机)。输入设备112还可以是用于人工地输入个人数据的设备,诸如键盘、触摸屏、语音识别设备、手写识别设备或其他人工输入设备。
如在图1A中示出的那样,在操作119b中,可以可选地由加密逻辑118来加密输入数据并且安全地存储输入数据。在一个实现中,将输入数据直接地传递到散列逻辑120,而不通过加密逻辑118。为了容易理解,将首先讨论可选的加密逻辑118的操作,并且然后讨论由散列逻辑120处理的操作。因此,过程可以直接从经由112接收用户信息继续到散列逻辑120。
将从输入设备112(例如,用户的智能电话)收集的输入数据传递到输入设备112上的加密逻辑118。在示例实施例中,加密逻辑118可能包括软件、固件、硬件或其任何组合,并且由例如RSA加密算法的一个或多个加密算法组成。加密逻辑118用公共密钥来加密输入数据以提供加密的数据。公共密钥与相关联的私人密钥配对,当使用RSA加密算法、椭圆曲线数字签名算法(ECDSA)或对本领域技术人员而言已知的其他加密算法生成此类密钥时这是常规的。如在操作119b中示出的那样,然后可以将该加密的数据本地地存储在输入设备112上用于增加的安全性。然后仅可以用输入设备112上的用户的私人密钥来访问它,可能在操作119a中将所述用户的私人密钥存储在输入设备112的更安全的部分中,例如,如果输入设备112是iOS(例如,由Apple公司制造的设备使用的操作系统)智能电话,则输入设备112的更安全的部分是“Keychain”。如果设备是不同类型的,例如,使用Android OS(例如,Google公司的操作系统)的设备,则可以使用类似的安全设备存储方法。以该方式,为了增加的安全性,不危害私人密钥并且将私人密钥安全地保持在输入设备112上。应当理解,可以将私人密钥存储在另一个设备上,但是应当处理类似的或附加的安全性以确保不损害私人密钥。
如上面指出的那样,在从输入设备112接收输入数据之后,可以直接地继续要被散列逻辑120执行的操作。在该实施例中,使用散列逻辑120来散列输入数据(例如,收集的个人信息)以提供或生成散列值。散列值有时被称作“散列数据”,其由算法生成。在示例实施例中,散列逻辑120可能是软件、固件、硬件或其任何组合,并且由例如安全散列算法(SHA)算法的一个或多个散列算法组成。散列逻辑120将散列值传递到数字签名逻辑121,其使用输入设备112上的私人密钥对散列值执行数字签名。在示例实施例中,数字签名逻辑121可能是加密逻辑118的部件(或模块)。在其他实施例中,可以由单独的代码、固件和/或硬件定义数字签名逻辑121。
在一个实施例中,数字签名逻辑121然后将签名的散列值和公共密钥传递到用户可访问的接口126(例如,图形用户接口或GUI),其可能是在输入设备112上运行的其他软件。在示例实施例中,用户可访问的接口126可能是应用或应用程序的部分,所述应用或应用程序包括加密逻辑118、散列逻辑120和数字签名逻辑121和/或其他模块或代码。可能由用户使用用户可访问的接口126来经由线130将数字签名的散列值和公共密钥传输到公共存储设施128,并且从公共存储设施128接收回对应于传输的散列值和公共密钥的事务号码132。如在本公开中使用的那样,在示例实施例中, “线”可能是有线和/或无线连接或网络的部分,包括总线、内联网、互联网、外联网、公共计算机网络、私人计算机网络等。在替代的示例实施例中,用户可能仅将签名的散列值传输到公共存储设施128,并且取回签名的散列值的人可能从其他处(例如,用户、公共数据库、因特网储存库、web站点等)获得公共密钥。如公知的那样,不存在对保持公共密钥安全的需要,并且事实上,设计使用公共/私人密钥对的算法以使能公共密钥的完全共享。在另一方面上,必须保持私人密钥安全,如上面指出的那样。
在一个实施例中,公共存储设施128可以采取区块链(例如,在比特币在线支付系统中)或任何其他公共或私人分布式数据库的形式。公共存储设施128经由线连接到通信链接并且可以适以通过公共计算机网络、互联网、内联网、外联网或任何私人通信网络通信。广义地讲,公共存储设施128是可由具有因特网连接的任何设备通过网络访问的。如在本领域中已知的那样,区块链是使能用户的访问以在公共场所中安全存储数据的系统。数据被认为是安全的,因为每次写数据时,写的数据依赖于包括执行密码散列操作的先前写的数据。使用区块链的益处在于,一旦将数据写到区块链并且建立区块链事务,则该事务保持完整并且在将来可以被核实。针对此的原因在于,例如,在进行特定事务之后,连续将数据写到区块链,并且之后的数据依赖于较早的特定事务。因此,通过将数据写到实现公共区块链的公共存储设施,可以实际地确保该数据的之后的核实是正确的。在一个实施例中,分布式公共数据库是区块链,其从多个实体接收用于存储的数据。实体不需要是相关的,并且数据的类型不需要是相同的。通常,存储区块链的实体是不相关的,并且数据的类型可以变化成几乎任何类型的数字数据,例如,不限于身份数据、商业数据、比特币数据等。因此,接收用于存储的数据被配置成被处理以生成依赖于存储到区块链的先前的数据的事务记录。依赖于存储到区块链的先前的数据的事务记录确保了存储到区块链的数据不是可修改的,因为存储到区块链的每个之后的数据继续依赖于存储到区块链的先前的数据。
如上面指示的那样,在示例实施例中,在可选地连同公共密钥的从输入设备(例如,用户的智能电话)112到公共存储设施128用于存储的传输之前,可能散列输入数据并且可能用使用与公共密钥配对的私人密钥创建的数字签名对得到的散列值签名。因此,将用户可访问的接口126适配以将签名的散列值和公共密钥“密封”在公共存储设施128中。在一个实施例中,如果另一方能够散列相同的输入数据,则一旦将散列值以及可选地用户的公共密钥在事务中写到区块链,就可以进行之后的核实。
如在图1B中描绘的那样,用户可访问的接口126(例如,GUI)可以是可由输入设备112的用户控制的以对事务号码132、输入数据以及可选地用户的公共密钥加密并且向第三方(例如,从事商业的、私人事务或与用户的其他事务的金融机构或其他实体)的输入设备142(例如,智能电话)提供事务号码132、输入数据以及可选地用户的公共密钥以例如建立用户的身份。在一个实施例中,第三方将使用事务号码132访问区块链以取回数字地签名的散列值以及如果先前未由第三方从另一个源/位置获得公共密钥则可选地公共密钥,并且使能与由第三方使用输入数据和相同的散列算法生成的散列值的比较。
在示例实施例中,可以由加密逻辑118使用与第三方的私人密钥配对的第三方的公共密钥来执行事务号码132、输入数据以及可选地用户的公共密钥的加密。然后,输入设备112上的编码逻辑150可能将加密的条目编码在条形码或QR代码中,并且第三方可能使用输入设备142来扫描条形码或QR代码并且对其解码以得到对加密的条目的访问。此后,第三方可能使用第三方的私人密钥对加密的条目解密以执行核实操作。在一个实施例中,核实可以使用RSA算法,如以下进一步详细地解释的那样。取决于配置的实现,还可以使用其他核实算法。
图1C示出了用于将任何输入数据密封在公共存储设施中的系统和方法的简化的框图。如上面指出的那样,在从输入设备112接收用户信息之后,可以直接继续要被散列逻辑120执行的操作。在该实施例中,将散列逻辑120用于散列输入数据(例如,收集的个人信息)以提供或生成散列值。散列值有时被称作“散列数据”,其由算法生成。在示例实施例中,散列逻辑120可能是软件、固件、硬件或其任何组合,并且由例如安全散列算法(SHA)算法的一个或多个散列算法组成。散列逻辑120将散列值传递到数字签名逻辑121,其使用输入设备112上的私人密钥对散列值执行数字签名。在示例实施例中,数字签名逻辑121可能是加密逻辑118的部件(或模块)。在其他实施例中,可以由单独的代码、固件和/或硬件定义数字签名逻辑121。
在一个实施例中,数字签名逻辑121然后将签名的散列值和公共密钥传递到用户可访问的接口126(例如,图形用户接口或GUI),其可能是在输入设备112上运行的其他软件。在示例实施例中,用户可访问的接口126可能是应用或应用程序的部分,所述应用或应用程序包括加密逻辑118、散列逻辑120和数字签名逻辑121,和/或其他模块或代码。可能由用户使用用户可访问的接口126来经由线130将数字签名的散列值和公共密钥传输到公共存储设施128,并且从公共存储设施128接收回对应于传输的散列值和公共密钥的事务号码132。在替代的示例实施例中,用户可能仅将签名的散列值传输到公共存储设施128,并且取回签名的散列值的人可能从其他处(例如,用户、公共数据库、因特网储存库、web站点等)获得公共密钥。如公知的那样,不存在对保持公共密钥安全的需要,并且事实上,设计使用公共/私人密钥对的算法以使能公共密钥的完全共享。在另一方面,必须保持私人密钥安全,如上面指出的那样。
在一个实施例中,公共存储设施128可以采取区块链(例如,在比特币在线支付系统中)或任何其他公共或私人分布式数据库的形式。公共存储设施128经由线连接到通信链接,并且可以适于通过公共计算机网络、互联网、内联网、外联网或任何私人通信网络通信。广义地讲,公共存储设施128是可由具有因特网连接的任何设备通过网络访问的。
如上面指示的那样,在示例实施例中,在可选地连同公共密钥的从输入设备(例如,用户的智能电话)112到公共存储设施128用于存储的传输之前,可能散列输入数据并且可能用使用与公共密钥配对的私人密钥创建的数字签名对得到的散列值签名。因此,用户可访问的接口126适于将签名的散列值和公共密钥“密封”在公共存储设施128中。在一个实施例中,如果另一方能够散列相同的输入数据,则一旦将散列值以及可选地用户的公共密钥在事务中写到区块链,就可以进行之后的核实。
图2A示出了用于管理公共存储设施228中的用户的身份的证明方法的简化的框图。通过示例,可以使用标识卡202。在其他实施例中,可以使用可以是数字的或非数字的其他形式的标识。在标识卡202的示例中,在其上包含标识用户的个人数据204。输入数据可以包括用户的照片206;用户的姓名、地址和驾驶员执照号码208,和/或条形码210或用于存储、扫描和/或取回附加数据的类似的计算机代码。此类编码可以包括PDF417代码、QR代码以及其他此类代码。然而,不必具有此类代码并且标识卡可以仅具有人类可读文本串。如上面指出的那样,在示例实施例中,标识卡202还可以采取物理的或数字的形式,并且可以通过扫描如所描述的代码、对文本串执行光学字符识别(OCR)、将数字标识卡从一个系统数字地传递到另一个系统、使用键盘人工地输入信息、使用语音识别人工地输入信息等任一取回信息。
标识卡202可以是政府发布形式的标识,诸如驾驶员执照、护照、雇员徽章、军人标识、政治文档或者诸如此类。标识卡202还可以是私人发布形式的标识,诸如学生ID、图书馆卡、社交俱乐部卡或由第三方发布的任何其他形式的标识。
在一个实施例中,如由三角形214指示的那样,可以使用输入设备212来输入来自标识卡202的此类个人数据以提供输入数据。输入设备212可以采取许多形式。例如,输入设备212可以是用于从标识卡202读取包括在卡202上出现的任何代码的数据的数字扫描器、数字照相机或智能电话(例如,具有通常在智能电话中发现的照相机)。输入设备212还可以是用于人工地输入个人数据的设备,诸如键盘、触摸屏、语音识别设备、手写识别设备或其他人工输入设备。
如在图2A中示出的那样,可以可选地由加密逻辑218加密输入数据并且安全地存储输入数据。在一个实现中,将输入数据直接地传递到散列逻辑220,而不通过加密逻辑218。为了容易理解,将首先讨论可选的加密逻辑218的操作,并且然后讨论由散列逻辑220处理的操作。因此,过程可以从经由212接收用户信息直接地继续到散列逻辑220。
将从输入设备212(例如,用户的智能电话)收集的输入数据传递到输入设备212上的加密逻辑218。在示例实施例中,加密逻辑218可能包括软件、固件、硬件或其任何组合,并且由例如RSA加密算法的一个或多个加密算法组成。加密逻辑218用公共密钥来加密输入数据以提供加密的数据。公共密钥与相关联的私人密钥配对,当使用RSA加密算法、椭圆曲线数字签名算法(ECDSA)或对本领域技术人员而言已知的其他加密算法生成此类密钥时这是常规。然后可以将该加密的数据本地地存储在输入设备212上用于增加的安全性。然后仅可以用输入设备212上的用户的私人密钥来访问它,可能将所述用户的私人密钥存储在输入设备212的更安全的部分中,例如,如果输入设备212是iOS(例如,由Apple公司制造的设备使用的操作系统)智能电话,则输入设备212的更安全的部分是“Keychain”。如果设备是不同类型的,例如,使用Android OS(例如,Google公司的操作系统)的设备,可以使用类似的安全设备存储方法。以该方式,为了增加的安全性,不损害私人密钥并且将私人密钥安全地保持在输入设备212上。应当理解,可以将私人密钥存储在另一个设备上,但是应当处理类似的或附加的安全性以确保不损害私人密钥。
如上面指出的那样,在从输入设备212接收输入数据之后,可以直接地继续要被散列逻辑220执行的操作。在该实施例中,将散列逻辑220用于散列输入数据(或输入数据或个人数据的选择的字段)以提供或生成散列值。散列值有时被称作“散列数据”,其由算法生成。在示例实施例中,散列逻辑220可能是软件、固件、硬件或其任何组合,并且由例如安全散列算法(SHA)算法的一个或多个散列算法组成。散列逻辑220将散列值传递到数字签名逻辑221,其使用输入设备212上的私人密钥对散列值执行数字签名。在示例实施例中,数字签名逻辑221可能是加密逻辑218的部件(或模块)。在其他实施例中,可以由单独的代码、固件和/或硬件定义数字签名逻辑221。
在一个实施例中,数字签名逻辑221然后将签名的散列值和公共密钥传递到用户可访问的接口226(例如,图形用户接口或GUI),其可能是在输入设备212上运行的其他软件。在示例实施例中,用户可访问的接口226可以是应用或应用程序的部分,所述应用或应用程序包括加密逻辑218、散列逻辑220和数字签名逻辑221,和/或其他模块或代码。可能由用户使用用户可访问的接口226以经由线230将数字签名的散列值和可选地公共密钥传输到公共存储设施228,并且从公共存储设施228接收回对应于传输的散列值和公共密钥的事务号码232。
在一个实施例中,公共存储设施228可以采取区块链(例如,在比特币在线支付系统中)或任何其他公共或私人分布式数据库的形式。公共存储设施228经由线连接到通信链接,并且可以将公共存储设施228适配以通过公共计算机网络、互联网、内联网、外联网或任何私人通信网络通信。广义地讲,公共存储设施228是可由具有因特网连接的任何设备通过网络访问的。
如上面指示的那样,在示例实施例中,在连同可选地公共密钥的从输入设备(例如,用户的智能电话)212到公共存储设施228用于存储的传输之前,可能散列输入数据(或输入数据的选择的字段)并且可能用使用与公共密钥配对的私人密钥创建的数字签名对得到的散列值签名。因此,将用户可访问的接口226适配以将签名的散列值和公共密钥“密封”在公共存储设施228中。在一个实施例中,如果另一方能够散列相同的输入数据,则一旦将散列值以及可选地用户的公共密钥在事务中写到区块链,就可以进行之后的核实。
用户可访问的接口226(例如,GUI)可以是可由输入设备212的用户控制的以对事务号码232、输入数据(或输入数据的选择的字段)以及可选地公共密钥加密并且向证明者的输入设备242(例如,智能电话)提供事务号码232、输入数据(或输入数据的选择的字段)以及可选地公共密钥。在示例实施例中,可能由加密逻辑218使用与证明者的私人密钥配对的证明者的公共密钥来执行加密。然后,输入设备212上的编码逻辑可能将加密的事务号码232、输入数据(或输入数据的选择的字段)以及可选地公共密钥编码在条形码或QR代码中,并且证明者可能使用输入设备242来扫描条形码或QR代码并且对其解码以得到对加密的条目的访问。此后,证明者可能使用证明者的私人密钥对加密的条目解密并且核实它们,例如使用对RSA算法的“核实”功能调用,如以下进一步详细地解释的那样。
一旦证明者的输入设备242接收条形码或QR代码,则证明者的输入设备212上的解码逻辑可能对条形码或QR代码解码并且证明者的输入设备242上的解密逻辑270可能使用证明者的私人密钥来对加密的条目解密。在示例实施例中,解密逻辑270可能是更一般的加密逻辑的部件(或模块)。在一个实施例中,可能由证明者的输入设备242上的散列逻辑272使用相同的散列算法来将解密的输入数据(或输入数据的选择的字段)散列成散列值,所述相同的散列算法曾被用于创建由用户数字地签名的散列值。并且可能由用户可访问的接口280(例如,GUI)使用解密的事务号码232来访问公共存储设施228(例如,区块链)并且取回签名的散列值和用户的公共密钥。然后可能将取回的签名的散列值、生成的散列值以及取回的或获得的公共密钥输入到核实逻辑273用于核实(例如,通过对RSA算法的“核实”功能调用),如果两个散列值是相同的并且公共密钥与签名是相关联的,则其输出“真”值,或者,如果两个散列值不是相同的或公共密钥与签名不是相关联的,则其输出“假”值。在示例实施例中,核实逻辑273可能是解密逻辑270的部件(或模块)。在另一个实施例中,核实逻辑273可以是单独的模块、软件、固件和/或硬件。如上面指示的那样,在示例实施例中,可能从除了示例实施例中的公共存储设施228之外的一些其他源(例如,从用户)获得用户的公共密钥。
在图2B-1和2B-2中描绘了该核实过程。图2B-1示出了如何根据输入数据创建数字签名的散列值。在操作1中,由用户的输入设备112上的散列逻辑220将输入数据(或输入数据的选择的字段)散列成散列值“ABC”。在操作2中,然后使用数字的签名逻辑121以用户的私人密钥对散列值“ABC”数字地签名以创建数字签名的散列值“XYZ”。
图2B-2示出了在从公共存储设施228连同用户的公共密钥取回数字签名的散列值之后如何核实数字签名的散列值。在操作3中,在证明者的输入设备242处从用户的输入设备212接收输入数据(或输入数据的选择的字段),并且使用散列逻辑272将输入数据(或输入数据的选择的字段)散列成生成的散列值“ABC”。然后,在操作4中,将签名的散列值“XYZ”、生成的散列值“ABC”以及用户的公共密钥输入到核实逻辑273。在示例实施例中,核实逻辑273可能包括RSA核实算法。如果数字签名的散列值“XYZ”中的散列值与生成的散列值“ABC”是相同的并且以与用户的公共密钥相关联的私人密钥对数字签名进行了签名,则核实逻辑273返回“真”的值。否则核实逻辑273返回“假”的值。应当理解,可以在需要执行核实操作的任何设备(例如,用户的设备、证明者的设备、核实者的设备、第三方的设备、商业实体的设备、私人实体的设备等)上执行核实逻辑273。
在来自加密逻辑270的“真”值的接收时,证明者可能创建指代核实的证明记录。在示例实施例中,证明记录可能包括事务号码232、从用户接收的输入数据(或输入数据的选择的字段)以及可选地时间戳,并且可能通过证明者使用与公共密钥相关联的证明者的私人密钥来散列证明记录和对证明记录数字地签名。然后证明者可能使用用户可访问的接口280(例如,GUI)来将签名的证明记录传输到公共存储设施228用于存储并且作为回报从公共存储设施228接收事务号码282。在示例实施例中,在向公共存储设施228的传输之前,证明者可能用证明者的公共密钥来加密证明记录,以便保持证明记录私密。
将会理解,可能使用在图2B-1和2B-2中示出的核实过程来核实数据的条目上的数字签名而不是由输入设备212接收的输入数据(或输入数据的选择的字段)。在示例实施例中,在被数字地签名之前,可能不散列被数字地签名的数据的条目。在示例实施例中,可能使用在图2B-1和2B-2中示出的核实过程来核实文档而不是标识卡的数字签名的散列,例如,如上面描述的数字地签名的证明或如以下描述的数字地签名的确认。或者,可能使用相同的核实过程来核实通过发送者使用安全信封(secure-envelope)过程发送的数字地签名的令牌(例如,随机数)。当从用户向证明者、核实者、第三方等传输数据时,可能使用如下所述的安全信封过程代替公共密钥加密,或除了公共密钥加密之外还可能使用如下所述的安全信封过程,并且反之亦然。
在示例实施例中,当使用安全信封过程时,发送者可鞥散列实时令牌(例如,由用户的远程设备生成的随机数)并且使用发送者的私人密钥对散列的令牌数字地签名。在示例实施例中,令牌可能可选地包括时间戳。然后发送者可能将签名的散列的令牌以及可选地与发送者的私人密钥相关联的公共密钥传输到分布式公共数据库用于存储,作为回报从分布式公共数据库接收事务号码。此后,在用接收者的公共密钥加密事务号码和令牌之后,可选地,发送者可能将事务号码和令牌传输到接收者,例如证明者、核实者、第三方等。在示例实施例中,接收者可能接收事务号码和令牌(可选地包括时间戳),如果需要,则使用接收者的私人密钥解密它们,并且然后使用事务号码来从分布式公共数据库取回数字地签名的散列的以及可选地发送者的公共密钥。接收者可能使用发送者使用的相同的散列算法来生成令牌的散列。然后接收者可能例如使用如上面描述的RSA核实调用来核实生成的散列中的令牌与数字地签名的散列令牌中的令牌是相同的,并且核实数字签名是用发送者的私人密钥创建的。可以例如由核实逻辑273处理RSA核实调用,例如以执行核实操作。在示例实施例中,在对令牌(可选地包括时间戳)签名之前,可能不散列令牌(可选地包括时间戳)。
在一个配置中,如在图2C中描绘的那样,证明者可能用用户的公共密钥加密证明记录和事务号码282(例如,证明者从公共存储设施228接收的事务号码)并且在281中使用用户可访问的接口280(例如,GUI)将加密的证明记录传输到用户。在接收加密的证明记录时,用户可能使用用户的私人密钥解密它,并且然后如果核实了证明记录则创建指代或包括证明记录以及可选地包括时间戳的确认记录,以便链接公共存储设施228中的两个记录以促进第三方的方便的查找。此处,再次,为了核实证明记录,用户可能使用在证明者的数字签名之前证明者使用的相同的散列算法来散列证明记录。用户可能使用事务号码282来从公共存储设施228取回签名的证明记录和证明者的公共密钥。然后用户可能核实生成的散列中的证明记录与数字签名的证明记录中的证明记录是相同的,并且例如使用如上面描述的RSA核实调用来核实数字签名是用证明者的私人密钥创建的。
在示例实施例中,确认记录可能包括证明记录、事务号码282以及可选地时间戳,并且用户可能用用户的私人密钥来对确认记录数字地签名。然后用户可能使用用户可访问的接口228(例如,GUI)来将签名的确认记录和用户的公共密钥传输到公共存储设施228用于存储,并且作为响应从公共存储设施228接收事务号码229。在示例实施例中,在到公共存储设施228的传输之前,用户可能用用户的公共密钥加密签名的确认记录以便保持确认记录私密。
图3A示出了用于证明未决的事务的系统和方法的简化的框图。通过示例,可以使用标识卡302。在其他实施例中,可以使用可以是数字的或非数字的其他形式的标识。在标识卡302的示例中,在其上包含标识用户的个人数据304。个人数据可能包括用户的照片306;用户的姓名、地址和驾驶员执照号码308,和/或条形码310或用于存储、扫描和/或取回附加数据的类似的计算机代码。此类编码可以包括PDF417代码、QR代码以及其他此类代码。然而,不必具有此类代码并且标识卡可以仅具有人类可读文本串。如上面指出的那样,在示例实施例中,标识卡302还可以采取物理的或数字的形式,并且可以通过扫描如所描述的代码、对文本串执行光学字符识别(OCR)、将数字标识卡从一个系统数字地传递到另一个系统、使用键盘人工地输入信息、使用语音识别人工地输入信息等任一取回信息。
标识卡302可以是政府发布形式的标识,诸如驾驶员执照、护照、雇员徽章、军人标识、政治文档或者诸如此类。标识卡302还可以是私人发布形式的标识,诸如学生ID、图书馆卡、社交俱乐部卡或由第三方发布的任何其他形式的标识。
在一个实施例中,如由三角形314指示的那样,可以使用输入设备312来输入来自标识卡302的此类个人数据以提供输入数据。输入设备312可以采取许多形式。例如,输入设备312可以是用于从标识卡302读取包括在卡302上出现的任何代码的数据的数字扫描器、数字照相机或智能电话(例如,具有通常在智能电话中发现的照相机)。输入设备312还可以是用于人工地输入个人数据的设备,诸如键盘、触摸屏、语音识别设备、手写识别设备或其他人工输入设备。
如在图3A中示出的那样,可以可选地由加密逻辑318加密输入数据并且安全地存储输入数据。在一个实现中,将输入数据直接地传递到散列逻辑320,而不通过加密逻辑318。为了容易理解,将首先讨论可选的加密逻辑318的操作,并且然后讨论由散列逻辑320处理的操作。因此,过程可以从经由312接收用户信息直接地继续到散列逻辑320。
将从输入设备312(例如,用户的智能电话)收集的输入数据传递到输入设备312上的加密逻辑318。在示例实施例中,加密逻辑318可能包括软件、固件、硬件或其任何组合,并且由例如RSA加密算法的一个或多个加密算法组成。加密逻辑318用公共密钥来加密输入数据以提供加密的数据。公共密钥与相关联的私人密钥配对,当使用RSA加密算法、椭圆曲线数字签名算法(ECDSA)或对本领域技术人员而言已知的其他加密算法生成此类密钥时这是常规的。然后可以将该加密的数据本地地存储在输入设备312上用于增加的安全性。然后可以用输入设备312上的用户的私人密钥来仅访问它,所述用户的私人密钥可能被存储在输入设备312的更安全的部分中,例如,如果输入设备312是iOS(例如,由Apple公司制造的设备使用的操作系统)智能电话,则输入设备312的更安全的部分是“Keychain”。如果设备是不同类型的,例如,使用Android OS(例如,Google公司的操作系统)的设备,可以使用类似的安全设备存储方法。以该方式,为了增加的安全性,不损害私人密钥并且将私人密钥安全地保持在输入设备312上。应当理解,可以将私人密钥存储在另一个设备上,但是应当处理类似的或附加的安全性以确保不损害私人密钥。
如上面指出的那样,在从输入设备312接收用户信息之后,可以直接地继续要被散列逻辑320执行的操作。在该实施例中,将散列逻辑320用于散列输入数据(或输入数据或个人数据的选择的字段)以提供或生成散列值。散列值有时被称作“散列数据”,其由算法生成。在示例实施例中,散列逻辑320可能是软件、固件、硬件或其任何组合,并且由例如安全散列算法(SHA)算法的一个或多个散列算法组成。散列逻辑320将散列值传递到数字签名逻辑321,其使用输入设备312上的私人密钥对散列值执行数字签名。在示例实施例中,数字签名逻辑321可能是加密逻辑318的部件(或模块)。在其他实施例中,可以由单独的代码、固件和/或硬件定义数字签名逻辑321。
在一个实施例中,数字签名逻辑321然后将签名的散列值以及可选地公共密钥传递到用户可访问的接口326(例如,图形用户接口或GUI),其可能是在输入设备312上运行的其他软件。在示例实施例中,用户可访问的接口326可能是应用或应用程序的部分,所述应用或应用程序包括加密逻辑318、散列逻辑320和数字签名逻辑321,和/或其他模块或代码。用户可能使用用户可访问的接口326经由线330将数字地签名的散列值和可选地公共密钥传输到公共存储设施328,并且从公共存储设施328接收回对应于传输的散列值和公共密钥的事务号码332。
在一个实施例中,公共存储设施328可以采取区块链(例如,在比特币在线支付系统中)或任何其他公共或私人分布式数据库的形式。公共存储设施328经由线连接到通信链接,并且可以将公共存储设施328适配以通过公共计算机网络、互联网、内联网、外联网或任何私人通信网络通信。广义地讲,公共存储设施328是可由具有因特网连接的任何设备通过网络访问的。
如上面指示的那样,在示例实施例中,在可选地连同公共密钥的从输入设备(例如,用户的智能电话)312到公共存储设施328用于存储的传输之前,可能散列输入数据并且可能用使用与公共密钥配对的私人密钥创建的数字签名对得到的散列值签名。因此,将用户可访问的接口326适配以将签名的散列值和公共密钥“密封”在公共存储设施328中。在一个实施例中,如果另一方能够散列相同的输入数据,则一旦将散列值以及可选地用户的公共密钥在事务中写到区块链,就可以进行之后的核实。
用户可访问的接口326(例如,GUI)可以是可由输入设备312的用户控制的以在350中将确认记录、用于签名的确认记录的事务号码以及可选地用户的公共密钥传输到核实者342。在示例实施例中,还可能将用于签名的输入数据的事务号码332和输入数据传输到核实者342,用于使用由证明者使用的核实过程的核实,如上面讨论的那样。如在本文中使用的那样,为了提供对核实者342的功能或操作的宽广的理解,提供了银行是核实者的示例使用情况。应当理解,核实者可以是需要核实身份、数据或(一个或多个)事务的任何实体。另外,证明者可以是具有证明的身份、数据或(一个或多个)事务的任何实体。因此,在该使用情况示例中,银行不必与证明者是相同的实体,但是在其他情况中,银行也可以是证明者。通过示例,银行可以核实由另一个实体做出的证明,所述另一个实体例如信用卡公司、汽车公司、政府机关、私人实体等。上面参考图2C详细地讨论了确认记录和用于签名的确认记录的事务号码。如上面指示的那样,用户可能使用利用核实者的公共密钥的加密和/或安全信封过程用于传输350。
一旦核实者接收确认记录和用于签名的确认记录的事务号码,则核实者就可能使用在图3B中示出的过程来核实确认记录和其潜在的证明记录。在操作1中,核实者使用事务号码来从公共存储设施328取回签名的确认记录以及可选地用户的公共密钥。然后,在操作2中,核实者用由用户使用的相同的散列算法来散列确认记录,并且使用如上面详细讨论的核实算法来核实确认记录和用户的签名。在操作3中,如果核实是成功的,则核实者使用用于签名的证明记录的事务号码来从公共存储设施328取回签名的证明记录和证明者的公共密钥。然后,在操作4中,核实者用由证明者使用的相同的散列算法来散列证明记录,并且使用如上面详细讨论的核实算法核实证明记录和证明者的签名。如果该核实也是成功的,则核实者可能创建如上面讨论的的另一个证明记录,并且将其传输到公共存储设施328,作为响应,接收另一个事务号码,其可能连同核实者的证明记录被传输到用户用于另一个确认记录。
在到区块链的传输之前可选地加密证明记录和/或确认记录的情况中,用户将未加密的确认记录传输到核实者,并且核实者使用未加密的确认记录中的数据来执行其核实。在示例实施例中,这些核实包括检查确认记录事实上存在于具有用于签名的确认记录的事务号码的区块链中。而且,在示例实施例中,未加密的确认记录包括签名的证明记录的事务号码连同来自证明记录的其他未加密的数据。使用用于签名的证明的事务号码和来自证明记录的未加密的数据,核实者可以确认证明记录事实上存在于区块链上并且可以处理证明记录中的未加密的数据以核实证明者的签名,即使在到区块链的传输之前证明记录也被加密。
应当理解,在本文中的实施例和描述的使用情况仅是作为示例。由在本文中描述的功能可以包含和促进许多新的使用情况。例如,可以将身份核实集成到各种商业应用以及私人应用中。商业应用可以包括要求商业实体核实用户的身份的那些商业应用。可以要求核实用户的身份用于实现任何数量的功能,诸如旅行、进行交易、银行业务、通信、贷款核实、信用核实、购买核实以及其他使用。还可以使用在本文中描述的方法、装置、计算机可读介质和系统来促进私人身份核实。当用户希望以快而且高效的方式向另一个用户证明他们的身份时,私人身份核实可能是有用的。如上面描述的那样,在本文中描述的系统利用将数据写到区块链数据库的方法,所述区块链数据库是不可重写的并且永久地维持记录而不损害。这使能以可以由通过本发明的方法执行的一个或多个事务核实的方式将信息写到区块链。
另外,可以用任何数量的计算机系统执行在本文中描述的方法操作。通过示例,计算机系统可以包括用户设备,诸如移动电话、平板计算机、台式计算机、手表计算机、头戴计算机、眼镜计算机或其组合。还可以在客户端设备之间执行和传送服务器操作以促进与区块链数据库、服务器存储设备以及诸如此类的事务。通过示例,这些计算机设备可以通过诸如因特网之类的网络来通信。网络使个别设备能够诸如通过发送、接收和处理交换的信息的方式来与彼此交易。交换的信息可以包括不同类型的加密的数据、散列的数据、信封、代码、QR代码、消息、通知以及其他类型的数据。
提供消息收发和通信功能以使用户能交换数据以便核实身份,或使能用户对服务、货物或商业事务的访问或向用户提供对服务、货物或商业事务的访问。在银行业务操作的情况下,可以由银行以及银行的用户或需要来自关于用户的银行的证明的信息的第三方利用核实过程。在旅行类型核实的情况下,不同的旅行实体可以要求用户的标识,并且由他们自己或由被信任的其他第三方核实所述标识。可以使用执行核实过程的系统、方法、计算机可读介质和代码来促进这些操作。广义地讲,用户身份的核实在任何类型的行业或私人环境(private setting)中可以是有用的。通过使用核实基础设施、程序代码、应用以及其组合来简单地促进核实的使用,以确保该核实是安全的。
在一些实施例中,可以在应用中实现核实系统,所述应用诸如可以在移动设备上安装的那些(例如,应用程序)。通过示例,希望使得他们的身份被核实的用户可以使用应用程序来密封关于他们的身份的信息。一旦已经密封了数据并且已经将加密的数据存储到区块链,则可以将该数据用于由另一方的之后的证明。其他方还可以正在利用相应的应用程序,其使能数据、代码、QR代码、消息或通知的高效读取以验证用户的身份。
在又一些其他实施例中,可以将代码插件(plug-in)集成到商业web站点中,其可以将身份核实用于不同的原因或功能。例如,银行可以安装可以执行核实处理的部分或全部的插件应用、代码或程序以密封信息和/或以证明关于身份的信息。鉴于前述内容,应当理解,在本文中描述的核实过程和各种使用情况仅是作为示例,并且附加的使用情况对本领域技术人员而言将是明白的。
在本文中限定的各种实施例可以限定个别实现或可以限定依赖于限定的实施例中的一个或多个的组合的实现。此外,可以用各种计算机系统配置来实施本发明的实施例,所述计算机系统配置包括手持式设备、微处理器系统、基于微处理器或可编程的消费者电子设备、小型计算机、大型计算机以及诸如此类。还可以在分布式计算环境中实施本发明,其中由通过基于有线的网络或无线网络链接的远程处理设备执行任务。
形成本发明的部分的在本文中描述的操作中的各种操作是有用的机器操作。本发明还涉及用于执行这些操作的设备或装置。可以特别地构造装置用于需要的目的,或者装置可以是由存储在计算机中的计算机程序选择性地激活的或配置的通用计算机。特别地,可以将各种通用机器与根据在本文中的教导编写的计算机程序一起使用,或者构造更专门化的装置来执行需要的操作可能是更方便的。
还可以将本发明实现为计算机可读介质上的计算机可读代码。计算机可读介质是可以存储数据的任何数据存储设备,此后可以由计算机系统读所述数据。还可以将计算机可读介质分布在网络耦合计算机系统上,使得以分布式的方式存储和执行计算机可读代码。
已经提供了该具体实施方式,应该清楚,在不脱离在所附权利要求书中限定的本发明的范围的情况下,修改和变型是可能的。当介绍本发明或其(一个或多个)优选的实施例的元素时,冠词“一”、“一个”、“该”和“所述”旨在表示存在元素中的一个或多个。术语“包括”、“包含”和“具有”旨在是包括性的并且意味着除了列出的元素之外可能还存在附加的元素。鉴于上面,将会看到实现了本发明的若干目的并且达到了其他有利的结果。因为在不脱离本发明的范围的情况下,可以在上面的系统中做出各种改变,所以旨在在上面的描述中包含的和在附图中示出的所有事情应被解释为说明性的并且不是限制性的意义。
考虑到上面的实施例,应当理解,本发明可能采用涉及在计算机系统中存储的数据的各种计算机实现的操作。形成本发明的部分的在本文中描述的操作中的各种操作是有用的机器操作。本发明还涉及用于执行这些操作的设备或装置。装置可以被特别地构造用于要求的目的,诸如上面讨论的载波网络,或者其可以是由存储在计算机中的计算机程序选择性地激活的或配置的通用计算机。特别地,可以将各种通用机器与根据在本文中的教导编写的计算机程序一起使用,或者构造更专门化的装置来执行要求的操作可能是更方便的。
还可以将本发明实现为计算机可读介质上的计算机可读代码。计算机可读介质是可以存储数据的任何数据存储设备,此后可以由计算机系统读所述数据。计算机可读介质的示例包括硬盘驱动器、网络附着存储(NAS)、只读存储器、随机存取存储器、CD-ROM、CD-R、CD-RW、DVD、闪存、磁带和其他光学和非光学数据存储设备。还可以将计算机可读介质分布在网络耦合的计算机系统上,使得以分布式的方式存储和执行计算机可读代码。
虽然为了理解的清楚的目的已经相当详细地描述了本发明的示例实施例,但是将清楚,可以在以下权利要求书的范围内实施某些改变和修改。例如,web站点可能托管在线零售商或在线出版,代替连接的电视服务。此外,可以以任何合适方式对上面描述的操作排序、模块化和/或分布。因此,本实施例要被认为是说明性的并且不是限制性的,并且本发明不旨在限制于在本文中给出的细节,而是可以在以下权利要求书的范围和等同物内修改。在以下权利要求书中,元素和/或步骤不隐含操作的任何特定顺序,除非在权利要求书中明确地声明或由本公开隐含地要求。

Claims (40)

1.一种方法,其包括如下操作:
捕捉来自标识卡的标识用户的个人数据,其中,由支持用户可访问的接口的远程设备执行捕捉操作;
使用散列算法根据个人数据生成散列值;
以使用与公共密钥配对的私人密钥创建的数字签名来对散列值签名;
通过网络将签名的散列值和公共密钥从远程设备传输到分布式公共数据库用于存储;
通过网络从分布式公共数据库接收事务号码;以及
使用用户可访问的接口将事务号码和个人数据传输到第三方用于核实。
2.如权利要求1所述的方法,进一步包括使用公共密钥加密个人数据和将加密的个人数据存储在远程设备上的操作。
3.如权利要求1所述的方法,其中,远程设备是智能电话、或平板计算机或电子设备中的一个。
4.如权利要求1所述的方法,其中,分布式公共数据库是从多个实体接收用于存储的数据的区块链,接收的用于存储的数据被配置以被处理来生成依赖于存储到区块链的先前的数据的事务记录,其中依赖于存储到区块链的先前的数据的事务记录确保存储到区块链的数据不是可修改的,因为存储到区块链的之后的数据继续依赖于存储到区块链的先前的数据。
5.如权利要求1所述的方法,其中,标识卡是驾驶员执照、或护照、或雇员徽章、或军人标识或政治标识中的一个。
6.如权利要求1所述的方法,其中,使用数字照相机、或扫描器、或智能电话、或键盘、或触摸屏、或语音识别、或手写识别或其两个或更多的组合来执行捕捉操作。
7.如权利要求1所述的方法,其中,将个人数据的至少一部分编码在条形码或QR代码中。
8.一种方法,其包括如下操作:
从标识卡接收标识用户的个人数据,其中,在支持用户可访问的接口的第一远程设备上接收所述个人数据;
使用散列算法根据个人数据创建散列值;
以使用与第一公共密钥配对的第一私人密钥创建的数字签名来对散列值签名;
通过网络将签名的散列值和第一公共密钥从第一远程设备传输到分布式公共数据库用于存储;
从分布式公共数据库接收第一事务号码;以及
将第一事务号码和个人数据传输到第二远程设备,其中,第二远程设备上的逻辑
使用第一事务号码来从分布式公共数据库取回签名的散列值和第一公共密钥,
使用散列算法散列个人数据以创建生成的散列值,
核实签名的散列值中的散列值与生成的散列值是相同的,
核实以第一私人密钥对签名的散列值进行了签名,以及
创建证明。
9.如权利要求8所述的方法,其中,证明包括第一事务号码和个人数据或个人数据的选择的字段。
10.如权利要求9所述的方法,其中,在第二远程设备上用与第二公共密钥配对的第二私人密钥对证明签名。
11.如权利要求10所述的方法,其中,通过网络将签名的证明记录传输到分布式公共数据库用于存储。
12.如权利要求11所述的方法,其中,由第二远程设备从分布式公共数据库接收第二事务号码。
13.如权利要求8所述的方法,其中,每个远程设备是智能电话、或平板计算机或电子设备中的一个。
14.如权利要求8所述的方法,其中,分布式公共数据库是从多个实体接收用于存储的数据的区块链,接收的用于存储的数据被配置以被处理来生成依赖于存储到区块链的先前的数据的事务记录,其中依赖于存储到区块链的先前的数据的事务记录确保存储到区块链的数据不是可修改的,因为存储到区块链的之后的数据继续依赖于存储到区块链的先前的数据。
15.一种方法,其包括如下操作:
从标识卡接收标识用户的个人数据,其中在第一智能电话上接收所述个人数据;
使用散列算法根据个人数据创建散列值;
以使用与第一公共密钥配对的第一私人密钥创建的数字签名来对散列值签名;
通过网络将签名的散列值和第一公共密钥从第一智能电话传输到区块链数据库;
从区块链数据库接收第一事务号码;以及
将第一事务号码和个人数据传输到第二智能电话,其中,第二智能电话上的逻辑,
使用第一事务号码从区块链数据库取回签名的散列值和第一公共密钥,
使用散列算法散列个人数据以创建生成的散列值,
核实签名的散列值中的散列值与生成的散列值是相同的,
核实以第一私人密钥对签名的散列值进行了签名,以及
创建证明。
16.如权利要求15所述的方法,其中,证明包括第一事务号码和个人数据或个人数据的选择的字段。
17.如权利要求16所述的方法,其中,在第二智能电话上用与第二公共密钥配对的第二私人密钥对证明签名。
18.如权利要求17所述的方法,其中,通过网络将签名的证明记录传输到区块链数据库。
19.如权利要求18所述的方法,其中,由第二远程设备从区块链数据库接收第二事务号码。
20.如权利要求15所述的方法,其中,将个人数据的至少一部分编码在条形码或QR代码中。
21.一种方法,其包括如下操作:
在第一远程设备上接收从第二远程设备传输的第一事务号码和个人数据,其中响应于第二远程设备上的签名的散列值和与第一私人密钥相关联的第一公共密钥的来自第二远程设备的传输,从分布式公共数据库接收第一事务号码,其中通过用第一私人密钥对散列值签名来创建签名的散列值,并且其中通过在第二远程设备上用散列算法散列个人数据来生成散列值;
使用第一事务号码来从分布式公共数据库取回签名的散列值和第一公共密钥,
使用散列算法来散列个人数据以创建生成的散列值;
核实取回的签名的散列值中的散列值与生成的散列值是相同的;
核实以第一私人密钥对取回的签名的散列值进行了签名;以及
创建证明。
22.如权利要求21所述的方法,其中,证明包括第一事务号码和个人数据或个人数据的选择的字段。
23.如权利要求21所述的方法,其中,在第一远程设备上用第二私人密钥对证明签名。
24.如权利要求21所述的方法,其中,通过网络将签名的证明记录传输到分布式公共数据库用于存储。
25.如权利要求21所述的方法,其中,由第一远程设备从分布式公共数据库接收第二事务号码。
26.如权利要求21所述的方法,其中,分布式公共数据库是从多个实体接收用于存储的数据的区块链,接收的用于存储的数据被配置以被处理来生成依赖于存储到区块链的先前的数据的事务记录,其中依赖于存储到区块链的先前的数据的事务记录确保存储到区块链的数据不是可修改的,因为存储到区块链的之后的数据继续依赖于存储到区块链的先前的数据。
27.如权利要求21所述的方法,其中远程设备是智能电话、或平板计算机或电子设备中的一个。
28.如权利要求21所述的方法,其中标识卡是驾驶员执照、或护照、或雇员徽章、或军人标识或政治标识中的一个。
29.如权利要求21所述的方法,其中使用数字照相机、或扫描器、或智能电话、或键盘、或触摸屏、或语音识别、或手写识别或其两个或更多的组合来执行捕捉操作。
30.如权利要求21所述的方法,其中将个人数据的至少一部分编码在条形码或QR代码中。
31.一种方法,其包括如下操作:
在第一智能电话上接收从第二智能电话传输的第一事务号码和个人数据,其中响应于第二智能电话上的签名的散列值和与第一私人密钥相关联的第一公共密钥的来自第二智能电话的传输,从区块链接收第一事务号码,其中通过用第一私人密钥对散列值签名来创建签名的散列值,并且其中通过在第二远程设备上用散列算法散列个人数据来生成散列值;
使用第一事务号码来从区块链取回签名的散列值和第一公共密钥,
使用散列算法来散列个人数据以创建生成的散列值;
核实取回的签名的散列值中的散列值与生成的散列值是相同的;
核实以第一私人密钥对取回的签名的散列值进行了签名;以及
创建证明。
32.如权利要求31所述的方法,其中,证明包括第一事务号码和个人数据或个人数据的选择的字段。
33.如权利要求32所述的方法,其中,在第一智能电话上用第二私人密钥对证明签名。
34.如权利要求33所述的方法,其中,通过网络将签名的证明记录传输到区块链用于存储。
35.如权利要求34所述的方法,其中,由第一智能电话从区块链接收第二事务号码。
36.如权利要求31所述的方法,其中,标识卡是驾驶员执照、或护照、或雇员徽章、或军人标识或政治标识中的一个。
37.如权利要求31所述的方法,其中,使用数字照相机、或扫描器、或智能电话、或键盘、或触摸屏、或语音识别、或手写识别或其两个或更多的组合来执行捕捉操作。
38.一种方法,其包括如下操作:
在第一智能电话上接收从第二智能电话传输的第一事务号码和个人数据,其中所述接收涉及扫描条形码或QR代码,其中响应于第二智能电话上的签名的散列值和与第一私人密钥相关联的第一公共密钥的来自第二智能电话的传输,从区块链接收了第一事务号码,其中通过用第一私人密钥对散列值签名来创建签名的散列值,并且其中通过在第二远程设备上用散列算法散列个人数据来生成散列值;
使用第一事务号码来从区块链取回签名的散列值和第一公共密钥,
使用散列算法来散列个人数据以创建生成的散列值;
核实取回的签名的散列值中的散列值与生成的散列值是相同的;
核实以第一私人密钥对取回的签名的散列值进行了签名;以及
创建证明。
39.如权利要求38所述的方法,其中,证明包括第一事务号码和个人数据或个人数据的选择的字段。
40.如权利要求39所述的方法,其中,在第一智能电话上用第二私人密钥对证明签名。
CN201680039853.3A 2015-05-05 2016-05-04 使用区块链的身份管理服务 Pending CN107851111A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562157256P 2015-05-05 2015-05-05
US62/157,256 2015-05-05
US201662304934P 2016-03-07 2016-03-07
US62/304,934 2016-03-07
PCT/US2016/030863 WO2016179334A1 (en) 2015-05-05 2016-05-04 Identity management service using a block chain

Publications (1)

Publication Number Publication Date
CN107851111A true CN107851111A (zh) 2018-03-27

Family

ID=57218599

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680039853.3A Pending CN107851111A (zh) 2015-05-05 2016-05-04 使用区块链的身份管理服务

Country Status (6)

Country Link
US (8) US9722790B2 (zh)
EP (2) EP3292484B1 (zh)
JP (1) JP2018516030A (zh)
CN (1) CN107851111A (zh)
CA (1) CA2984888A1 (zh)
WO (1) WO2016179334A1 (zh)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108985100A (zh) * 2018-08-15 2018-12-11 百度在线网络技术(北京)有限公司 基于区块链的元素安全性证明方法、装置、设备和介质
CN109389498A (zh) * 2018-09-18 2019-02-26 上海诚频信息科技合伙企业(有限合伙) 区块链用户身份管理方法、系统、设备及存储介质
CN109658236A (zh) * 2019-01-31 2019-04-19 北京京东尚科信息技术有限公司 基于区块链的信息交互方法、区块链节点和征信系统
WO2020135393A1 (zh) * 2018-12-26 2020-07-02 中兴通讯股份有限公司 防骚扰电话的方法及装置、终端、存储介质
CN111556836A (zh) * 2018-06-22 2020-08-18 重庆金康新能源汽车有限公司 用于远程车辆的安全固件更新
CN111553683A (zh) * 2019-01-15 2020-08-18 Abb瑞士股份有限公司 具有智能合同的可验证分析学平台
CN111989894A (zh) * 2018-04-25 2020-11-24 西门子股份公司 用于处理无线电信号的数据处理装置
CN113243093A (zh) * 2018-10-29 2021-08-10 先进信息技术公司 用于使用区块链的消息传输和检索的系统和方法
CN113632413A (zh) * 2019-03-25 2021-11-09 美光科技公司 使用存储器作为区块链中的块

Families Citing this family (532)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9185095B1 (en) 2012-03-20 2015-11-10 United Services Automobile Association (Usaa) Behavioral profiling method and system to authenticate a user
US9553982B2 (en) * 2013-07-06 2017-01-24 Newvoicemedia, Ltd. System and methods for tamper proof interaction recording and timestamping
US10320781B2 (en) * 2016-12-08 2019-06-11 Sensoriant, Inc. System and methods for sharing and trading user data and preferences between computer programs and other entities while preserving user privacy
US9973341B2 (en) * 2015-01-23 2018-05-15 Daniel Robert Ferrin Method and apparatus for the limitation of the mining of blocks on a block chain
US9967334B2 (en) * 2015-03-02 2018-05-08 Dell Products Lp Computing device configuration and management using a secure decentralized transaction ledger
US9965628B2 (en) 2015-03-02 2018-05-08 Dell Products Lp Device reporting and protection systems and methods using a secure distributed transactional ledger
US10484168B2 (en) 2015-03-02 2019-11-19 Dell Products L.P. Methods and systems for obfuscating data and computations defined in a secure distributed transaction ledger
US10592985B2 (en) 2015-03-02 2020-03-17 Dell Products L.P. Systems and methods for a commodity contracts market using a secure distributed transaction ledger
US9967333B2 (en) * 2015-03-02 2018-05-08 Dell Products Lp Deferred configuration or instruction execution using a secure distributed transaction ledger
US10979410B1 (en) 2015-05-04 2021-04-13 United Services Automobile Association (Usaa) Systems and methods for utilizing cryptology with virtual ledgers in support of transactions and agreements
CN107851111A (zh) * 2015-05-05 2018-03-27 识卡公司 使用区块链的身份管理服务
US11232415B2 (en) * 2015-05-28 2022-01-25 OX Labs Inc. Method for cryptographically managing title transactions
US9904544B2 (en) 2015-06-08 2018-02-27 Ripple Luxembourg S.A. System and method for determining that results produced from executions of software have not been altered or falsified
KR101680540B1 (ko) * 2015-06-18 2016-11-30 주식회사 코인플러그 블록체인을 기반으로 하는 금융기관 제증명서류 위변조 검증시스템 및 방법
US10997570B1 (en) 2015-07-10 2021-05-04 Wells Fargo Bank, N.A. Context-aware, vehicle-based mobile banking
US11188907B1 (en) 2015-08-21 2021-11-30 United Services Automobile Association (Usaa) ACH authorization validation using public blockchains
US11195177B1 (en) 2015-08-21 2021-12-07 United Services Automobile Association (Usaa) Distributed ledger systems for tracking recurring transaction authorizations
SG11201803010UA (en) 2015-10-14 2018-05-30 Cambridge Blockchain Llc Systems and methods for managing digital identities
US10298396B1 (en) * 2015-11-10 2019-05-21 Wells Fargo Bank, N.A. Identity management service via virtual passport
US20170132615A1 (en) * 2015-11-11 2017-05-11 Bank Of America Corporation Block chain alias for person-to-person payments
US10949856B1 (en) 2015-11-17 2021-03-16 United Services Automobile Association (Usaa) Systems and methods for adaptive learning to replicate peak performance of human decision making
US11361286B1 (en) 2015-11-20 2022-06-14 United Services Automobile Association (Usaa) Identifying negotiable instrument fraud using distributed ledger systems
US10423938B1 (en) 2015-11-20 2019-09-24 United Services Automobile Association Identifying negotiable instrument fraud using distributed ledger systems
US11032286B1 (en) 2015-12-02 2021-06-08 United Services Automobile Association (Usaa) Block chain authentication systems and methods
US10833843B1 (en) 2015-12-03 2020-11-10 United Services Automobile Association (USAA0 Managing blockchain access
US10521780B1 (en) * 2015-12-16 2019-12-31 United Services Automobile Association (Usaa) Blockchain based transaction management
US10824983B1 (en) 2015-12-18 2020-11-03 Wells Fargo Bank, N.A. Systems and methods for tracking-based transactions
CN108292331B (zh) 2015-12-22 2022-09-27 金融与风险组织有限公司 用于创建、验证和管理身份的方法及系统
US11374935B2 (en) 2016-02-11 2022-06-28 Bank Of America Corporation Block chain alias person-to-person resource allocation
US11416849B1 (en) 2016-02-19 2022-08-16 Wells Fargo Bank, N.A. Systems and methods for sending and receiving math-based currency via a fiat currency account
US10454677B1 (en) 2016-02-24 2019-10-22 United Services Automobile Associate (USAA) Cryptographic key generation from biometric data
EP3424179B1 (en) 2016-03-04 2022-02-16 Ping Identity Corporation Method and system for authenticated login using static or dynamic codes
US10509932B2 (en) 2016-03-07 2019-12-17 ShoCard, Inc. Large data transfer using visual codes with feedback confirmation
US10007826B2 (en) 2016-03-07 2018-06-26 ShoCard, Inc. Transferring data files using a series of visual codes
US10091003B2 (en) * 2016-03-18 2018-10-02 Adobe Systems Incorporated Mobile signature embedded in desktop workflow
US11120507B2 (en) 2016-04-14 2021-09-14 Sensoriant, Inc. Confirmation and rating of user generated activities
KR101766303B1 (ko) * 2016-04-19 2017-08-08 주식회사 코인플러그 인증 정보의 생성, 등록, 파기 방법 및 인증 지원 서버
US10853804B1 (en) 2016-04-22 2020-12-01 Wells Fargo Bank, N.A. Dynamic transaction token/dynamic pricing based on conditions of order
KR101780635B1 (ko) * 2016-04-28 2017-09-21 주식회사 코인플러그 인증 정보의 생성, 등록, 파기 방법 및 인증 지원 서버
US10333705B2 (en) 2016-04-30 2019-06-25 Civic Technologies, Inc. Methods and apparatus for providing attestation of information using a centralized or distributed ledger
US10838846B1 (en) 2016-05-16 2020-11-17 Jpmorgan Chase Bank, N.A. Method and system for implementing an automation software testing and packaging framework
US10489278B2 (en) * 2016-05-16 2019-11-26 Jpmorgan Chase Bank, N.A. Method and system for implementing an automation software testing and packaging framework with entitlements
US9635000B1 (en) * 2016-05-25 2017-04-25 Sead Muftic Blockchain identity management system based on public identities ledger
US10104055B2 (en) * 2016-05-27 2018-10-16 David Joseph Ponder System and process of protecting client side information in electronic transactions
US11405387B1 (en) 2016-05-31 2022-08-02 Wells Fargo Bank, N.A. Biometric electronic signature authenticated key exchange token
US10154029B1 (en) 2016-05-31 2018-12-11 Wells Fargo Bank, N.A. Biometric knowledge extraction for mutual and multi-factor authentication and key exchange
US10469487B1 (en) 2016-05-31 2019-11-05 Wells Fargo Bank, N.A. Biometric electronic signature authenticated key exchange token
CA3017578A1 (en) 2016-06-06 2017-12-14 Thomson Reuters Global Resources Unlimited Company Systems and methods for providing identity scores
US20170357522A1 (en) * 2016-06-10 2017-12-14 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. System, method, and computer program for controlling configuration implementation
US10341309B1 (en) 2016-06-13 2019-07-02 Allstate Insurance Company Cryptographically protecting data transferred between spatially distributed computing devices using an intermediary database
US10193884B1 (en) 2016-06-21 2019-01-29 Wells Fargo Bank, N.A. Compliance and audit using biometric tokenization
US10142333B1 (en) 2016-06-21 2018-11-27 Wells Fargo Bank, N.A. Biometric reference template record
US10572641B1 (en) 2016-06-21 2020-02-25 Wells Fargo Bank, N.A. Dynamic enrollment using biometric tokenization
EP3479333A4 (en) * 2016-07-01 2019-12-18 Wells Fargo Bank N.A. FINANCIAL BLOCKCHAIN SYSTEM FOR INTERNATIONAL TRADE
US10411905B2 (en) * 2016-07-01 2019-09-10 Intel Corporation Public key infrastructure using blockchains
US11854011B1 (en) 2016-07-11 2023-12-26 United Services Automobile Association (Usaa) Identity management framework
US10402796B2 (en) 2016-08-29 2019-09-03 Bank Of America Corporation Application life-cycle transition record recreation system
US11568388B1 (en) 2016-09-21 2023-01-31 Wells Fargo Bank, N.A. Systems and methods for transferring fiat currency via mapped math-based currency accounts
US10587628B2 (en) * 2016-09-29 2020-03-10 Microsoft Technology Licensing, Llc Verifiable outsourced ledgers
US11769146B1 (en) * 2016-09-30 2023-09-26 Hrb Innovations, Inc. Blockchain transactional identity verification
US10749684B2 (en) 2016-09-30 2020-08-18 Entrust, Inc. Methods and apparatus for providing blockchain participant identity binding
WO2018067271A1 (en) * 2016-10-06 2018-04-12 Mastercard International Incorporated Method and system for identity and credential protection and verification via blockchain
US10277400B1 (en) 2016-10-20 2019-04-30 Wells Fargo Bank, N.A. Biometric electronic signature tokens
US11258587B2 (en) 2016-10-20 2022-02-22 Sony Corporation Blockchain-based digital rights management
US10547457B1 (en) 2016-10-21 2020-01-28 Wells Fargo Bank N.A. Systems and methods for notary agent for public key infrastructure names
JP6149324B1 (ja) * 2016-10-24 2017-06-21 ミミワークス株式会社 プロフィール情報交換システム
US10749681B2 (en) * 2016-10-26 2020-08-18 Black Gold Coin, Inc. Systems and methods for providing a universal decentralized solution for verification of users with cross-verification features
US20180343120A1 (en) * 2016-10-26 2018-11-29 Black Gold Coin, Inc. Systems and methods for providing a universal decentralized solution for verification of users with cross-verification features
US10484178B2 (en) 2016-10-26 2019-11-19 Black Gold Coin, Inc. Systems and methods for providing a universal decentralized solution for verification of users with cross-verification features
US10516538B2 (en) * 2016-11-01 2019-12-24 Netcomm Inc. System and method for digitally signing documents using biometric data in a blockchain or PKI
DE102016221699A1 (de) * 2016-11-04 2018-05-09 Bundesdruckerei Gmbh Verfahren zum Ausstellen einer virtuellen Version eines Dokuments
US11070378B1 (en) 2016-11-07 2021-07-20 Wells Fargo Bank, N.A. Signcrypted biometric electronic signature tokens
US20180130034A1 (en) * 2016-11-07 2018-05-10 LedgerDomain, LLC Extended blockchains for event tracking and management
CN108075895B (zh) * 2016-11-15 2020-03-24 深圳银链科技有限公司 一种基于区块链的节点许可方法和系统
US11651360B2 (en) * 2016-11-21 2023-05-16 Kyndryl, Inc. Triggering actions responsive to blockchain transactions
CN106991334B (zh) * 2016-11-24 2021-03-02 创新先进技术有限公司 一种数据存取的方法、系统及装置
CN106789920A (zh) * 2016-11-25 2017-05-31 深圳前海微众银行股份有限公司 区块链的节点连接方法及装置
DE102016123019A1 (de) * 2016-11-29 2018-07-05 Infineon Technologies Ag Verfahren zum elektronischen Initiieren einer Aktion und elektronisches System zum elektronischen Initiieren einer Aktion
CN106534160B (zh) * 2016-12-02 2020-02-21 江苏通付盾科技有限公司 基于区块链的身份认证方法及系统
CN107016542A (zh) * 2016-12-06 2017-08-04 阿里巴巴集团控股有限公司 一种业务数据处理方法、验证方法、装置及系统
WO2018111295A1 (en) * 2016-12-16 2018-06-21 Hitachi, Ltd. Blockchain monitoring and management
EP3640923A1 (en) * 2016-12-21 2020-04-22 Merck Patent GmbH Puf based composite security marking for anti-counterfeiting
BE1024384B9 (nl) * 2016-12-22 2018-03-23 Itext Group Nv Gedistribueerde blockchain-gebaseerde werkwijze voor het digitaal ondertekenen van een PDF-gebaseerd document
WO2018114585A1 (en) 2016-12-22 2018-06-28 Itext Group Nv Improved blockchain-based method for registration and verification of a file
BE1024386B1 (nl) * 2016-12-22 2018-02-05 Itext Group Nv Gedistribueerde blockchain-gebaseerde werkwijze voor het gezamenlijk ondertekenen van een pdf-gebaseerd document door meerdere partijen
BE1024381B1 (nl) * 2016-12-22 2018-02-05 Itext Group Nv Gedistribueerde blockchain-gebaseerde werkwijze voor het in stand houden van de geldigheid van een bestand
WO2018115992A1 (en) * 2016-12-22 2018-06-28 Itext Group Distributed blockchain-based method for saving the location of a file
US10594495B2 (en) * 2016-12-23 2020-03-17 Walmart Apollo, Llc Verifying authenticity of computer readable information using the blockchain
CN107079036A (zh) * 2016-12-23 2017-08-18 深圳前海达闼云端智能科技有限公司 注册及授权方法、装置及系统
CN107078910B (zh) * 2016-12-23 2021-02-05 深圳前海达闼云端智能科技有限公司 生成区块链区块的方法、装置、节点、签名设备及系统
US10715331B2 (en) * 2016-12-28 2020-07-14 MasterCard International Incorported Method and system for providing validated, auditable, and immutable inputs to a smart contract
CN106649838B (zh) * 2016-12-29 2020-10-30 成都质数斯达克科技有限公司 数据传输方法、区块链节点及分布式数据库
JP7308756B2 (ja) 2016-12-30 2023-07-14 ビーシー ディベロップメント ラボズ ゲーエムベーハー ブロックチェーン対応サービスプロバイダシステム
US11113410B2 (en) 2017-01-03 2021-09-07 The University Of Stavanger User controlled, decentralized, distributed, and secure content distribution
AU2018207471A1 (en) * 2017-01-13 2019-05-30 Hashkloud Pty Ltd Data verification and authentication system and method
CN106790234B (zh) * 2017-01-18 2018-09-04 维沃移动通信有限公司 一种邮件发送方法、接收方法、第一终端和第二终端
CN106850200B (zh) * 2017-01-25 2019-10-22 中钞信用卡产业发展有限公司杭州区块链技术研究院 一种使用基于区块链的数字货币的安全方法、系统及终端
US10824746B1 (en) 2017-01-25 2020-11-03 State Farm Mutual Automobile Insurance Company Systems and methods for controlled access to blockchain data
US10419225B2 (en) 2017-01-30 2019-09-17 Factom, Inc. Validating documents via blockchain
US11257070B2 (en) * 2017-01-31 2022-02-22 Nchain Licensing Ag Computer-implemented system and method for generating and extracting user related data stored on a blockchain
EP3577592A4 (en) * 2017-01-31 2020-07-22 Cognitions Holdings Ltd METHOD FOR CONTROLLING PERSONAL INFORMATION AND ENABLING INTERACTION WITH AUTHENTICATED USERS
ES2894500T3 (es) 2017-02-01 2022-02-14 Equifax Inc Verificación de una identidad basada en múltiples fuentes de datos distribuidas utilizando una cadena de bloques para salvaguardar la identidad
US10498541B2 (en) 2017-02-06 2019-12-03 ShocCard, Inc. Electronic identification verification methods and systems
US9992022B1 (en) 2017-02-06 2018-06-05 Northern Trust Corporation Systems and methods for digital identity management and permission controls within distributed network nodes
WO2018145127A1 (en) * 2017-02-06 2018-08-09 ShoCard, Inc. Electronic identification verification methods and systems with storage of certification records to a side chain
USRE49968E1 (en) 2017-02-06 2024-05-14 Ping Identity Corporation Electronic identification verification methods and systems with storage of certification records to a side chain
CN106850622B (zh) * 2017-02-07 2020-03-03 杭州秘猿科技有限公司 一种基于许可链的用户身份管理方法
US11574372B2 (en) 2017-02-08 2023-02-07 Upstream Data Inc. Blockchain mine at oil or gas facility
CN110582789A (zh) * 2017-02-10 2019-12-17 赛飞币有限公司 用于生物特征交易管理的系统和方法
US11356427B1 (en) 2017-02-15 2022-06-07 Wells Fargo Bank, N.A. Signcrypted envelope message
US10411897B2 (en) 2017-02-17 2019-09-10 Factom, Inc. Secret sharing via blockchains
US9998286B1 (en) * 2017-02-17 2018-06-12 Accenture Global Solutions Limited Hardware blockchain consensus operating procedure enforcement
US10291413B2 (en) * 2017-02-17 2019-05-14 Accenture Global Solutions Limited Hardware blockchain corrective consensus operating procedure enforcement
CN106941487B (zh) 2017-02-24 2021-01-05 创新先进技术有限公司 一种数据发送方法及装置
FR3073111B1 (fr) * 2017-10-30 2020-06-26 Airbus Helicopters Procede et dispositif pour memoriser et partager des donnees integres
FR3063406B1 (fr) * 2017-02-28 2021-08-06 Airbus Helicopters Procede et dispositif pour echanger des donnees integres
WO2018158102A1 (fr) * 2017-02-28 2018-09-07 Airbus Helicopters Procede et dispositif pour memoriser et partager des donnees integres
US10671712B1 (en) * 2017-03-01 2020-06-02 United Services Automobile Association (Usaa) Virtual notarization using cryptographic techniques and biometric information
CN107070660B (zh) * 2017-03-03 2020-03-17 上海唯链信息科技有限公司 一种区块链加密射频芯片的存储设计方法
US10721226B1 (en) 2017-03-10 2020-07-21 Wells Fargo Bank, N.A. User-level token for user authentication via a user device
US11763303B1 (en) 2017-03-10 2023-09-19 Wells Fargo Bank, N.A. Identity management service via a user-level token
JP6961960B2 (ja) 2017-03-13 2021-11-05 ソニーグループ株式会社 情報処理装置および情報処理方法
US10817873B2 (en) 2017-03-22 2020-10-27 Factom, Inc. Auditing of electronic documents
CN107248074A (zh) * 2017-03-29 2017-10-13 阿里巴巴集团控股有限公司 一种基于区块链的业务处理方法及设备
US10871948B1 (en) 2017-03-30 2020-12-22 Wells Fargo Bank, N.A. Smart contract blockchain abstraction API
US11538031B2 (en) 2017-03-31 2022-12-27 Vijay Madisetti Method and system for identity and access management for blockchain interoperability
US10476862B2 (en) * 2017-03-31 2019-11-12 Mastercard International Incorporated Systems and methods for providing digital identity records to verify identities of users
US10685399B2 (en) 2017-03-31 2020-06-16 Factom, Inc. Due diligence in electronic documents
US11481360B2 (en) 2017-04-07 2022-10-25 Hwa-Shang CHANG Blockchain network and method of operation thereof
US10541818B2 (en) * 2017-04-19 2020-01-21 International Business Machines Corporation Decentralized biometric signing of digital contracts
EP3396608A1 (en) * 2017-04-24 2018-10-31 BlockSettle AB Method and system for settling a blockchain transaction
EP3396612A1 (en) * 2017-04-24 2018-10-31 BlockSettle AB Method and system for creating a user identity
US10505723B1 (en) 2017-04-26 2019-12-10 Wells Fargo Bank, N.A. Secret sharing information management and security system
US10419209B1 (en) 2017-04-26 2019-09-17 Wells Fargo Bank, N.A. Parallel assurance of blockchain signatures
CN107169371B (zh) * 2017-04-27 2019-11-22 北京众享比特科技有限公司 一种基于区块链的数据库操作方法和系统
US11354660B1 (en) 2017-04-27 2022-06-07 Wells Fargo Bank, N.A. Encapsulation of payment information
US10270599B2 (en) 2017-04-27 2019-04-23 Factom, Inc. Data reproducibility using blockchains
US11074558B1 (en) 2017-04-28 2021-07-27 Wells Fargo Bank, N.A. Systems and methods for real-time trickle payments
US10778450B1 (en) 2017-04-28 2020-09-15 Wells Fargo Bank, N.A. Gesture-extracted passwords for authenticated key exchange
US10700875B1 (en) 2017-05-01 2020-06-30 Wells Fargo Bank, N.A. Systems and methods for value transfers using signcryption
US11436597B1 (en) 2017-05-01 2022-09-06 Wells Fargo Bank, N.A. Biometrics-based e-signatures for pre-authorization and acceptance transfer
US11074648B1 (en) 2017-05-01 2021-07-27 Wells Fargo Bank, N.A. Blockchain based loan securitization
SE541713C2 (en) * 2017-05-03 2019-12-03 Enigio Time Ab Method and system for registering digital documents
US10411895B2 (en) * 2017-05-04 2019-09-10 International Business Machines Corporation Creating match cohorts and exchanging protected data using blockchain
US10320574B2 (en) * 2017-05-05 2019-06-11 International Business Machines Corporation Blockchain for open scientific research
US11238543B2 (en) * 2017-05-06 2022-02-01 Adp, Llc Payroll based blockchain identity
US10762506B1 (en) 2017-05-11 2020-09-01 United Services Automobile Association Token device for distributed ledger based interchange
US20180330342A1 (en) * 2017-05-11 2018-11-15 Gyan Prakash Digital asset account management
CN108881120B (zh) * 2017-05-12 2020-12-04 创新先进技术有限公司 一种基于区块链的数据处理方法及设备
DE102017208503A1 (de) * 2017-05-19 2018-11-22 Bayerische Motoren Werke Aktiengesellschaft Verfahren, Computerlesbares Medium, System und Fahrzeug umfassend das System zum Bereitstellen eines Datensatzes eines Fahrzeugs an einen Dritten
US10438198B1 (en) 2017-05-19 2019-10-08 Wells Fargo Bank, N.A. Derived unique token per transaction
US10554649B1 (en) 2017-05-22 2020-02-04 State Farm Mutual Automobile Insurance Company Systems and methods for blockchain validation of user identity and authority
CN108064440B (zh) * 2017-05-25 2021-04-09 达闼机器人有限公司 基于区块链的fido认证方法、装置及系统
WO2018220450A1 (en) * 2017-06-02 2018-12-06 Suson Roberto Jesus System for, method of, and server computer system for implementing transformation of an original entity into a verifiably authenticable entity in a heterogeneous communications network environment
US11394559B2 (en) 2017-06-02 2022-07-19 Visa International Service Association Methods and systems for ownership verification using blockchain
CN107239954B (zh) * 2017-06-07 2021-01-22 北京汇通金财信息科技有限公司 一种提高区块产生速度的方法及装置
US10924283B2 (en) 2017-06-12 2021-02-16 Cisco Technology, Inc. Dynamically-changing identity for IoT devices with blockchain validation
EP3416334B1 (en) * 2017-06-15 2020-01-15 Accenture Global Solutions Limited Portable biometric identity on a distributed data storage layer
CN107257340B (zh) * 2017-06-19 2019-10-01 阿里巴巴集团控股有限公司 一种认证方法、基于区块链的认证数据处理方法及设备
US10608910B2 (en) 2017-06-26 2020-03-31 Myomega Systems Gmbh Using blockchain to track information for devices on a network
US11170370B1 (en) 2017-07-14 2021-11-09 Wells Fargo Bank, N.A. Systems and methods for distributed management of negative certificates for blockchain-based value exchange transactions
CN111885024B (zh) 2017-07-14 2022-11-18 创新先进技术有限公司 一种登录信息处理方法及设备
US10616324B1 (en) * 2017-07-20 2020-04-07 Architecture Technology Corporation Decentralized ledger system and method for enterprises
US11651358B2 (en) 2017-07-25 2023-05-16 Mastercard International Incorporated Method and system for transaction processing with complete cryptographic auditability
US10601665B2 (en) * 2017-07-26 2020-03-24 International Business Machines Corporation Using blockchain smart contracts to manage dynamic data usage requirements
CN109309650B (zh) * 2017-07-27 2020-12-08 华为技术有限公司 处理数据的方法、终端设备和网络设备
EP3435270B1 (de) * 2017-07-27 2020-09-23 Siemens Aktiengesellschaft Vorrichtung und verfahren zum kryptographisch geschützten betrieb einer virtuellen maschine
CN111034114B (zh) * 2017-08-07 2023-07-28 维萨国际服务协会 具有记录安全性的区块链架构
WO2019032834A1 (en) * 2017-08-11 2019-02-14 Secure Open Systems, Inc. HACHING-BASED DATA VERIFICATION SYSTEM
TWI648679B (zh) * 2017-08-16 2019-01-21 永豐商業銀行股份有限公司 使用區塊鏈之證照發行管理系統與方法
US10805085B1 (en) 2017-08-24 2020-10-13 United Services Automobile Association (Usaa) PKI-based user authentication for web services using blockchain
CN109428722A (zh) * 2017-08-30 2019-03-05 上海策赢网络科技有限公司 一种内容发布方法及装置
US10728036B2 (en) 2017-09-05 2020-07-28 PeerNova, Inc. Cryptographically linking related events processed across multiple processing systems
WO2019050527A1 (en) 2017-09-07 2019-03-14 Visa International Service Association SYSTEM AND METHOD FOR GENERATING TRUSTED TOKENS
WO2019055432A1 (en) * 2017-09-13 2019-03-21 Stojanovski Jordan EQUIVALENT DEVICE FOR CASH FOR DIGITAL CURRENCIES
GB2568453A (en) 2017-09-14 2019-05-22 Blockpass Idn Ltd Systems and methods for user identity
PL3662634T3 (pl) 2017-09-18 2021-12-06 Mastercard International Incorporated Systemy i sposoby zarządzania cyfrowymi tożsamościami w związku z urządzeniami mobilnymi
KR102024991B1 (ko) * 2017-09-26 2019-11-04 한양대학교 산학협력단 이동체 기기 및 이의 데이터 전송 방법
US11251975B1 (en) 2017-09-27 2022-02-15 Seagate Technology Llc Block chain based trusted security infrastructure
US11505924B2 (en) * 2017-09-28 2022-11-22 Yokogawa Electric Corporation Systems and methods for securing fluid distribution systems
DE102017217342B4 (de) * 2017-09-28 2019-08-14 Rudolf Bayer Verfahren zum Verwalten eines elektronischen Transaktionsdokuments
CN107862215B (zh) 2017-09-29 2020-10-16 创新先进技术有限公司 一种数据存储方法、数据查询方法及装置
JP6901373B2 (ja) * 2017-10-03 2021-07-14 株式会社日立製作所 ユーザ管理装置、ユーザ管理システム
CN111356995B (zh) 2017-10-04 2021-05-28 邓白氏公司 跨全异的不可变分布式账本网络进行身份解析的系统和方法
EP3729721A4 (en) * 2017-10-11 2021-10-13 Cambridge Blockchain, Inc. SYSTEMS AND PROCESSES FOR MANAGING RELATIONSHIPS BETWEEN DIGITAL IDENTITIES
WO2019078879A1 (en) 2017-10-20 2019-04-25 Hewlett Packard Enterprise Development Lp PERMISSIONS FROM ENTITIES AND ACCESSING INFORMATION
WO2019078877A1 (en) 2017-10-20 2019-04-25 Hewlett Packard Enterprise Development Lp TRANSMITTING OR RECEIVING BLOCK CHAIN INFORMATION
US11403628B2 (en) 2017-10-20 2022-08-02 Hewlett Packard Enterprise Development Lp Authenticating and paying for services using blockchain
US11604890B2 (en) 2017-10-20 2023-03-14 Hewlett Packard Enterprise Development Lp Accessing information based on privileges
KR102545178B1 (ko) * 2017-10-23 2023-06-16 지멘스 악티엔게젤샤프트 디바이스들을 제어 및/또는 모니터링하기 위한 방법 및 제어 시스템
US10549202B2 (en) * 2017-10-25 2020-02-04 Sony Interactive Entertainment LLC Blockchain gaming system
US20210174360A1 (en) * 2017-11-06 2021-06-10 Velo Holdings Limited Blockchain system
WO2019090344A1 (en) 2017-11-06 2019-05-09 Velo Holdings Limited Limited scope blockchain system
US11025419B2 (en) 2017-11-15 2021-06-01 Alexander J. M. Van Der Velden System for digital identity authentication and methods of use
US10887098B2 (en) 2017-11-15 2021-01-05 Alexander J. M. Van Der Velden System for digital identity authentication and methods of use
US11037227B1 (en) * 2017-11-22 2021-06-15 Storcentric, Inc. Blockchain-based decentralized storage system
US10853772B2 (en) * 2018-04-04 2020-12-01 Vijay K. Madisetti Method and system for exchange of value or tokens between blockchain networks
US11836717B2 (en) 2017-12-04 2023-12-05 Vijay Madisetti System and method for processing payments in fiat currency using blockchain and tethered tokens
US10320843B1 (en) 2017-12-08 2019-06-11 Symbiont.Io, Inc. Methods, systems, and devices for encrypted electronic storage and confidential network transfer of private data through a trustless distributed ledger technology system
US10476847B1 (en) 2017-12-08 2019-11-12 Symbiont.Io, Inc. Systems, methods, and devices for implementing a smart contract on a distributed ledger technology platform
US11206133B2 (en) 2017-12-08 2021-12-21 Ping Identity Corporation Methods and systems for recovering data using dynamic passwords
US11138590B2 (en) * 2017-12-11 2021-10-05 Titan Seal, Inc. Apparatus and method for embedding digital certifications within documents
US10715317B2 (en) * 2017-12-12 2020-07-14 International Business Machines Corporation Protection of confidentiality, privacy and financial fairness in a blockchain based decentralized identity management system
US10855473B1 (en) 2017-12-15 2020-12-01 Wells Fargo Bank, N.A. Systems and methods for biometric electronic signature agreement and intention
US9990504B1 (en) 2017-12-18 2018-06-05 Northern Trust Corporation Systems and methods for generating and maintaining immutable digital meeting records within distributed network nodes
US10896418B2 (en) 2017-12-29 2021-01-19 Ebay Inc. Secure management of data files using a blockchain
US10715323B2 (en) 2017-12-29 2020-07-14 Ebay Inc. Traceable key block-chain ledger
US10659217B2 (en) 2018-01-05 2020-05-19 Bank Of America Corporation Blockchain-based automated user matching
US10756883B2 (en) 2018-01-19 2020-08-25 Trist Technologies, Inc. Systems and methods for data collection with blockchain recording
WO2019144042A2 (en) * 2018-01-21 2019-07-25 CipherTrace, Inc. Distributed security mechanism for blockchains and distributed ledgers
DE102018000471A1 (de) * 2018-01-22 2019-07-25 Giesecke+Devrient Mobile Security Gmbh Blockchain-basiertes Identitätssystem
US11349669B1 (en) * 2018-01-30 2022-05-31 State Farm Mutual Automobile Insurance Company Cryptographic hash chain for vehicle configuration verification
US11942195B2 (en) 2018-01-30 2024-03-26 Humana Inc. System for providing a data market for health data and for providing rewards to data market participants
US11100503B2 (en) 2018-02-07 2021-08-24 Mastercard International Incorporated Systems and methods for use in managing digital identities
US20190251573A1 (en) * 2018-02-09 2019-08-15 Airbus (S.A.S.) Systems and methods of verifying credentials of aircraft personnel using a blockchain computer system
US10558471B2 (en) * 2018-02-09 2020-02-11 Merck Sharp & Dohme Corp. Proof of configuration
WO2019157740A1 (zh) * 2018-02-14 2019-08-22 华为技术有限公司 处理数据的方法、处理数据的装置和处理数据的设备
US10614253B2 (en) 2018-02-14 2020-04-07 Fortune Vieyra Systems and methods for state of data management
DE112018007016T5 (de) * 2018-03-07 2020-11-05 Ford Global Technologies, Llc Blockchain-authentifizierung eines fahrzeugmitfahrers
US10742420B1 (en) * 2018-03-09 2020-08-11 Wells Fargo Bank, N.A. Quantum-resistant double signature system
US11048228B2 (en) 2018-03-16 2021-06-29 General Electric Company System and method to protect items associated with additive manufacturing
JP2019161580A (ja) * 2018-03-16 2019-09-19 日本電気株式会社 データ送信装置、データ送受信システム、データ受信装置、データ送信方法、プログラム
US11487851B2 (en) 2018-03-19 2022-11-01 International Business Machines Corporation Using blockchain for flexible application licensing
US10664811B2 (en) 2018-03-22 2020-05-26 Bank Of America Corporation Automated check encoding error resolution
US11792180B2 (en) 2018-03-27 2023-10-17 Workday, Inc. Digital credentials for visitor network access
US11700117B2 (en) 2018-03-27 2023-07-11 Workday, Inc. System for credential storage and verification
US11792181B2 (en) 2018-03-27 2023-10-17 Workday, Inc. Digital credentials as guest check-in for physical building access
US11683177B2 (en) 2018-03-27 2023-06-20 Workday, Inc. Digital credentials for location aware check in
US11641278B2 (en) * 2018-03-27 2023-05-02 Workday, Inc. Digital credential authentication
US11770261B2 (en) 2018-03-27 2023-09-26 Workday, Inc. Digital credentials for user device authentication
CN110311883B (zh) * 2018-03-27 2020-11-10 华为技术有限公司 身份管理方法、设备、通信网络及存储介质
US11698979B2 (en) 2018-03-27 2023-07-11 Workday, Inc. Digital credentials for access to sensitive data
US11019053B2 (en) 2018-03-27 2021-05-25 Workday, Inc. Requesting credentials
US11716320B2 (en) 2018-03-27 2023-08-01 Workday, Inc. Digital credentials for primary factor authentication
US11522713B2 (en) 2018-03-27 2022-12-06 Workday, Inc. Digital credentials for secondary factor authentication
US11531783B2 (en) 2018-03-27 2022-12-20 Workday, Inc. Digital credentials for step-up authentication
US11627000B2 (en) 2018-03-27 2023-04-11 Workday, Inc. Digital credentials for employee badging
US10878429B2 (en) 2018-03-28 2020-12-29 Konstantinos Bakalis Systems and methods for using codes and images within a blockchain
WO2019195205A1 (en) * 2018-04-02 2019-10-10 Jpmorgan Chase Bank, N.A. Method and system for implementing an automation software testing and packaging framework with entitlements
CN108512661A (zh) * 2018-04-02 2018-09-07 成都零光量子科技有限公司 一种区块链用户私钥的安全防护方法
GB2584580A (en) * 2018-04-09 2020-12-09 Mitsubishi Electric Corp Authentication system and authentication program
WO2019198131A1 (ja) * 2018-04-09 2019-10-17 三菱電機株式会社 認証システムおよび認証プログラム
US10848395B2 (en) * 2018-04-10 2020-11-24 Zscaler, Inc. State management across distributed services using cryptographically bound journals
CN108810901A (zh) * 2018-04-17 2018-11-13 中国地质大学(武汉) 一种基于区块链的恶意号码标记识别方法
WO2019209291A1 (en) * 2018-04-24 2019-10-31 Black Gold Coin, Inc. Systems and methods for providing a universal decentralized solution for verification of users with cross-verification features
US11550299B2 (en) 2020-02-03 2023-01-10 Strong Force TX Portfolio 2018, LLC Automated robotic process selection and configuration
CA3098670A1 (en) 2018-05-06 2019-11-14 Strong Force TX Portfolio 2018, LLC Methods and systems for improving machines and systems that automate execution of distributed ledger and other transactions in spot and forward markets for energy, compute, storage and other resources
US11544782B2 (en) 2018-05-06 2023-01-03 Strong Force TX Portfolio 2018, LLC System and method of a smart contract and distributed ledger platform with blockchain custody service
US11669914B2 (en) 2018-05-06 2023-06-06 Strong Force TX Portfolio 2018, LLC Adaptive intelligence and shared infrastructure lending transaction enablement platform responsive to crowd sourced information
US10783164B2 (en) 2018-05-18 2020-09-22 Factom, Inc. Import and export in blockchain environments
US11134120B2 (en) 2018-05-18 2021-09-28 Inveniam Capital Partners, Inc. Load balancing in blockchain environments
US11170366B2 (en) 2018-05-18 2021-11-09 Inveniam Capital Partners, Inc. Private blockchain services
US11683180B1 (en) 2018-05-24 2023-06-20 Swear Inc. Protecting digital media with nested hashing techniques
US10355865B1 (en) 2018-05-24 2019-07-16 DeepTruth, LLC Systems and techniques for certification of trusted media data
US11038676B2 (en) 2018-05-25 2021-06-15 Incertrust Technologies Corporation Cryptographic systems and methods using distributed ledgers
US11836718B2 (en) 2018-05-31 2023-12-05 CipherTrace, Inc. Systems and methods for crypto currency automated transaction flow detection
DE102018004423A1 (de) 2018-06-04 2019-12-05 Sap Se Sicherer Datenaustausch
TR201808119A2 (tr) * 2018-06-07 2018-07-23 Elektronik Bilgi Guevenligi Anonim Sirketi E-i̇mza ve blockchain katmanlarindan oluşan bi̇r ki̇şi̇ tanima yöntemi̇
CN109034796B (zh) * 2018-06-15 2023-09-22 安达数据技术(深圳)有限公司 基于联盟链的交易监管方法、电子装置及可读存储介质
JP6494004B1 (ja) * 2018-06-18 2019-04-03 Necソリューションイノベータ株式会社 個人情報管理システム、サービス提供システム、方法およびプログラム
WO2019245924A1 (en) * 2018-06-19 2019-12-26 Docusign, Inc. File validation using a blockchain
US10546444B2 (en) 2018-06-21 2020-01-28 Capital One Services, Llc Systems and methods for secure read-only authentication
CN109067541B (zh) * 2018-06-29 2020-09-22 阿里巴巴集团控股有限公司 基于区块链的数据验证方法及装置、电子设备
US11837344B2 (en) 2018-06-29 2023-12-05 OutcomeMD, Inc. Systems and methods for securely storing patient information and providing access thereto
WO2020008367A1 (en) * 2018-07-02 2020-01-09 Bitchange Oü A method of creating a digital id or digital data storage of a person or an organization, and a method of using the digital id or digital data storage for remote identification
EP3591553B1 (en) * 2018-07-02 2022-11-02 Nxp B.V. Authentication token and method of operating the same
CN110677376B (zh) * 2018-07-03 2022-03-22 中国电信股份有限公司 认证方法、相关设备和系统及计算机可读存储介质
CN110708269B (zh) * 2018-07-10 2022-04-12 北京京东尚科信息技术有限公司 区块链数据传输方法、区块链节点和计算机可读存储介质
GB201811263D0 (en) * 2018-07-10 2018-08-29 Netmaster Solutions Ltd A method and system for managing digital using a blockchain
US11019585B1 (en) 2018-07-24 2021-05-25 Sprint Communications Company L.P. Network generated precision time
US11270403B2 (en) 2018-07-30 2022-03-08 Hewlett Packard Enterprise Development Lp Systems and methods of obtaining verifiable image of entity by embedding secured representation of entity's distributed ledger address in image
US11356443B2 (en) 2018-07-30 2022-06-07 Hewlett Packard Enterprise Development Lp Systems and methods for associating a user claim proven using a distributed ledger identity with a centralized identity of the user
US11403674B2 (en) 2018-07-30 2022-08-02 Hewlett Packard Enterprise Development Lp Systems and methods for capturing time series dataset over time that includes secured representations of distributed ledger addresses
US11184175B2 (en) 2018-07-30 2021-11-23 Hewlett Packard Enterprise Development Lp Systems and methods for using secured representations of location and user distributed ledger addresses to prove user presence at a location and time
US11488160B2 (en) 2018-07-30 2022-11-01 Hewlett Packard Enterprise Development Lp Systems and methods for using captured time series of secured representations of distributed ledger addresses and smart contract deployed on distributed ledger network to prove compliance
US11250466B2 (en) 2018-07-30 2022-02-15 Hewlett Packard Enterprise Development Lp Systems and methods for using secured representations of user, asset, and location distributed ledger addresses to prove user custody of assets at a location and time
US11233641B2 (en) 2018-07-31 2022-01-25 Hewlett Packard Enterprise Development Lp Systems and methods for using distributed attestation to verify claim of attestation holder
US11488161B2 (en) * 2018-07-31 2022-11-01 Hewlett Packard Enterprise Development Lp Systems and methods for providing transaction provenance of off-chain transactions using distributed ledger transactions with secured representations of distributed ledger addresses of transacting parties
US11271908B2 (en) * 2018-07-31 2022-03-08 Hewlett Packard Enterprise Development Lp Systems and methods for hiding identity of transacting party in distributed ledger transaction by hashing distributed ledger transaction ID using secured representation of distributed ledger address of transacting party as a key
CN109088865B (zh) * 2018-08-02 2021-10-12 京东方科技集团股份有限公司 用户身份认证方法、装置、可读存储介质和计算机设备
US11989208B2 (en) 2018-08-06 2024-05-21 Inveniam Capital Partners, Inc. Transactional sharding of blockchain transactions
US11348098B2 (en) 2018-08-06 2022-05-31 Inveniam Capital Partners, Inc. Decisional architectures in blockchain environments
US11044095B2 (en) 2018-08-06 2021-06-22 Factom, Inc. Debt recordation to blockchains
US11328290B2 (en) 2018-08-06 2022-05-10 Inveniam Capital Partners, Inc. Stable cryptocurrency coinage
US11164250B2 (en) 2018-08-06 2021-11-02 Inveniam Capital Partners, Inc. Stable cryptocurrency coinage
JP6566278B1 (ja) * 2018-08-08 2019-08-28 株式会社DataSign パーソナルデータ管理システム
CN110830256A (zh) * 2018-08-14 2020-02-21 珠海金山办公软件有限公司 一种文件签名方法、装置、电子设备及可读存储介质
KR102097995B1 (ko) * 2018-08-17 2020-04-07 주식회사 트러스트디비 이중 지불 방지를 위한 전자 결제 시스템 및 그 결제 방법
US10673847B2 (en) 2018-08-28 2020-06-02 Ofer A. LIDSKY Systems and methods for user authentication based on a genetic sequence
US11140177B2 (en) * 2018-08-31 2021-10-05 Cisco Technology, Inc. Distributed data authentication and validation using blockchain
GB2591643A (en) 2018-09-05 2021-08-04 Translational Imaging Innovations Llc Methods, systems and computer program products for retrospective data mining
US11301590B2 (en) * 2018-09-05 2022-04-12 International Business Machines Corporation Unfalsifiable audit logs for a blockchain
KR20200034020A (ko) 2018-09-12 2020-03-31 삼성전자주식회사 전자 장치 및 그의 제어 방법
WO2020055413A1 (en) * 2018-09-13 2020-03-19 Hitachi, Ltd. Blockchain for audit
CN109214163B (zh) * 2018-09-14 2021-08-20 北卡科技有限公司 一种身份认证的方法和装置
CN110932859B (zh) * 2018-09-20 2021-06-15 北大方正集团有限公司 用户信息的处理方法、装置、设备及可读存储介质
CN109036430A (zh) * 2018-09-29 2018-12-18 芜湖星途机器人科技有限公司 语音控制终端
CN109492424B (zh) * 2018-09-29 2023-05-26 平安科技(深圳)有限公司 数据资产管理方法、数据资产管理装置及计算机可读介质
SG11202101171VA (en) 2018-10-02 2021-03-30 Capital One Services Llc Systems and methods for cryptographic authentication of contactless cards
WO2020072690A1 (en) 2018-10-02 2020-04-09 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
WO2020072583A1 (en) 2018-10-02 2020-04-09 Capital One Services, Llc Systems and methods for establishing identity for order pick up
WO2020072474A1 (en) 2018-10-02 2020-04-09 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10771254B2 (en) 2018-10-02 2020-09-08 Capital One Services, Llc Systems and methods for email-based card activation
US10909527B2 (en) 2018-10-02 2021-02-02 Capital One Services, Llc Systems and methods for performing a reissue of a contactless card
US11210664B2 (en) 2018-10-02 2021-12-28 Capital One Services, Llc Systems and methods for amplifying the strength of cryptographic algorithms
WO2020072440A1 (en) 2018-10-02 2020-04-09 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US11368446B2 (en) * 2018-10-02 2022-06-21 International Business Machines Corporation Trusted account revocation in federated identity management
US10748138B2 (en) 2018-10-02 2020-08-18 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
WO2020072537A1 (en) 2018-10-02 2020-04-09 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10592710B1 (en) 2018-10-02 2020-03-17 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10949520B2 (en) 2018-10-02 2021-03-16 Capital One Services, Llc Systems and methods for cross coupling risk analytics and one-time-passcodes
WO2020072626A1 (en) 2018-10-02 2020-04-09 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10582386B1 (en) 2018-10-02 2020-03-03 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10685350B2 (en) 2018-10-02 2020-06-16 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10581611B1 (en) 2018-10-02 2020-03-03 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
WO2020072670A1 (en) 2018-10-02 2020-04-09 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10542036B1 (en) 2018-10-02 2020-01-21 Capital One Services, Llc Systems and methods for signaling an attack on contactless cards
US10565587B1 (en) 2018-10-02 2020-02-18 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10505738B1 (en) 2018-10-02 2019-12-10 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10554411B1 (en) 2018-10-02 2020-02-04 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
BR112021005150A2 (pt) 2018-10-02 2021-06-15 Capital One Services, Llc sistema de transmissão de dados, método para guiar um dispositivo de transmissão, e, aplicação de recepção
US10771253B2 (en) 2018-10-02 2020-09-08 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10630653B1 (en) 2018-10-02 2020-04-21 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10489781B1 (en) 2018-10-02 2019-11-26 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
JP2022502901A (ja) 2018-10-02 2022-01-11 キャピタル・ワン・サービシーズ・リミテッド・ライアビリティ・カンパニーCapital One Services, LLC 非接触カードの暗号化認証のためのシステムおよび方法
WO2020072550A1 (en) 2018-10-02 2020-04-09 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10579998B1 (en) 2018-10-02 2020-03-03 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10607214B1 (en) 2018-10-02 2020-03-31 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US10511443B1 (en) 2018-10-02 2019-12-17 Capital One Services, Llc Systems and methods for cryptographic authentication of contactless cards
US11374762B2 (en) * 2018-10-09 2022-06-28 International Business Machines Corporation Certifying authenticity of data modifications
US11849047B2 (en) 2018-10-09 2023-12-19 International Business Machines Corporation Certifying authenticity of data modifications
US11301452B2 (en) 2018-10-09 2022-04-12 Ebay, Inc. Storing and verification of derivative work data on blockchain with original work data
US11082221B2 (en) 2018-10-17 2021-08-03 Ping Identity Corporation Methods and systems for creating and recovering accounts using dynamic passwords
US10979227B2 (en) 2018-10-17 2021-04-13 Ping Identity Corporation Blockchain ID connect
KR101981699B1 (ko) * 2018-10-22 2019-05-23 김보언 블록체인 기반의 비디지털 저작물의 저작권 관리 시스템
CN109347632B (zh) * 2018-10-23 2022-02-25 北京金山安全软件有限公司 一种区块链id生成及使用方法、装置、电子设备以及存储介质
US10916253B2 (en) 2018-10-29 2021-02-09 International Business Machines Corporation Spoken microagreements with blockchain
CN109460975A (zh) * 2018-10-30 2019-03-12 国家电网有限公司 基建项目资料防伪管理系统及方法
CN109583230A (zh) * 2018-10-31 2019-04-05 阿里巴巴集团控股有限公司 基于区块链的数据存证方法及装置、电子设备
KR102580881B1 (ko) * 2018-11-08 2023-09-20 삼성전자주식회사 전자 장치, 그의 개인 정보 제공 방법 및 이를 기록한 컴퓨터 판독 가능 기록매체
CN109508521B (zh) * 2018-11-12 2022-05-03 四川长虹电器股份有限公司 一种基于区块链的家电维修人员核实方法
US11546373B2 (en) 2018-11-20 2023-01-03 CipherTrace, Inc. Cryptocurrency based malware and ransomware detection systems and methods
CN109684797B (zh) * 2018-11-21 2020-10-20 众安信息技术服务有限公司 基于区块链的对抗网络生成图片的虚拟ip保护方法及系统
TR201817812A2 (tr) * 2018-11-23 2019-02-21 Turkcell Teknoloji Arastirma Ve Gelistirme Anonim Sirketi Kullaniciya özgü di̇ji̇tal ki̇mli̇k oluşturulmasini ve depolanmasini sağlayan bi̇r si̇stem
CN110033259B (zh) * 2018-11-28 2021-08-31 创新先进技术有限公司 基于区块链的数据存证方法及装置、电子设备
CN109583896A (zh) * 2018-11-30 2019-04-05 元灵通智能科技(深圳)有限公司 交易验证方法、区块链节点及存储介质
US10841153B2 (en) 2018-12-04 2020-11-17 Bank Of America Corporation Distributed ledger technology network provisioner
US11070449B2 (en) 2018-12-04 2021-07-20 Bank Of America Corporation Intelligent application deployment to distributed ledger technology nodes
WO2020118262A1 (en) * 2018-12-06 2020-06-11 Pasig And Hudson, Pvt Limited Computer method and graphical user interface for identity management using blockchain
US11882214B2 (en) 2018-12-06 2024-01-23 Telefonaktiebolaget Lm Ericsson (Publ) Technique for cryptographic document protection and verification
CN109547461A (zh) * 2018-12-13 2019-03-29 如般量子科技有限公司 基于p2p对称密钥池的抗量子计算区块链保密交易系统和方法
US20200193426A1 (en) * 2018-12-18 2020-06-18 Secude Ag Method and system for creating and updating an authentic log file for a computer system and transactions
CN111782668B (zh) * 2018-12-20 2024-06-28 创新先进技术有限公司 数据结构的读取及更新方法、装置、电子设备
CN109710692B (zh) * 2018-12-21 2021-03-05 咪咕文化科技有限公司 一种区块链网络中用户信息处理方法、装置及存储介质
CN110046482A (zh) * 2018-12-25 2019-07-23 阿里巴巴集团控股有限公司 身份核实方法及其系统
US20200210996A1 (en) * 2018-12-27 2020-07-02 Capital One Services, Llc Systems, methods, and platforms for providing tracking through blockchain networks
CN110032882A (zh) 2018-12-29 2019-07-19 阿里巴巴集团控股有限公司 基于区块链的存证方法和装置
KR20200085095A (ko) 2019-01-04 2020-07-14 삼성전자주식회사 블록체인 기반으로 데이터를 관리하는 전자 장치 및 데이터 관리 방법
KR20200087377A (ko) 2019-01-10 2020-07-21 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 화상 형성 장치에서 블록체인을 기반한 사용자 계정 관리
KR20200086962A (ko) 2019-01-10 2020-07-20 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 화상 형성 장치에서 블록체인을 기반한 작업 관리 및 수행
US20200226581A1 (en) 2019-01-11 2020-07-16 Capital One Services, Llc Systems and methods for touch screen interface interaction using a card overlay
US10839387B2 (en) 2019-01-15 2020-11-17 Adp, Llc Blockchain based action and billing
CN110245522B (zh) * 2019-01-16 2022-07-12 腾讯科技(深圳)有限公司 区块链资金结算系统中的数据处理方法、终端和介质
KR20200088995A (ko) 2019-01-16 2020-07-24 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 화상 형성 장치에서 블록체인을 기반한 문서의 보안 및 무결성 검증
US11037136B2 (en) 2019-01-24 2021-06-15 Capital One Services, Llc Tap to autofill card data
CN110032892A (zh) * 2019-01-29 2019-07-19 香港贝尔科技有限公司 一种基于区块链dpos共识机制的改进算法
US10467622B1 (en) 2019-02-01 2019-11-05 Capital One Services, Llc Using on-demand applications to generate virtual numbers for a contactless card to securely autofill forms
US10510074B1 (en) 2019-02-01 2019-12-17 Capital One Services, Llc One-tap payment using a contactless card
US11120453B2 (en) 2019-02-01 2021-09-14 Capital One Services, Llc Tap card to securely generate card data to copy to clipboard
KR102236620B1 (ko) * 2019-02-15 2021-04-05 김세진 헌혈 관리 방법 및 시스템
CN109934672A (zh) * 2019-02-19 2019-06-25 薛伟忠 一种基于区块链通证经济的网上商城系统
US10425129B1 (en) 2019-02-27 2019-09-24 Capital One Services, Llc Techniques to reduce power consumption in near field communication systems
US11212090B1 (en) 2019-02-27 2021-12-28 Wells Fargo Bank, N.A. Derived unique random key per transaction
EP3596906B1 (en) * 2019-02-28 2021-10-20 Advanced New Technologies Co., Ltd. System and method for blockchain-based authentication
WO2019101225A2 (en) * 2019-02-28 2019-05-31 Alibaba Group Holding Limited System and method for blockchain-based data management
US11888992B2 (en) 2019-02-28 2024-01-30 Advanced New Technologies Co., Ltd. System and method for generating digital marks
WO2020183584A1 (ja) * 2019-03-11 2020-09-17 三菱電機株式会社 データ管理装置、データ管理システム、データ管理方法及びプログラム
US11093482B2 (en) 2019-03-12 2021-08-17 International Business Machines Corporation Managing access by third parties to data in a network
US10523708B1 (en) 2019-03-18 2019-12-31 Capital One Services, Llc System and method for second factor authentication of customer support calls
US10984416B2 (en) 2019-03-20 2021-04-20 Capital One Services, Llc NFC mobile currency transfer
US10438437B1 (en) 2019-03-20 2019-10-08 Capital One Services, Llc Tap to copy data to clipboard via NFC
US10535062B1 (en) * 2019-03-20 2020-01-14 Capital One Services, Llc Using a contactless card to securely share personal data stored in a blockchain
US10643420B1 (en) 2019-03-20 2020-05-05 Capital One Services, Llc Contextual tapping engine
US10970712B2 (en) 2019-03-21 2021-04-06 Capital One Services, Llc Delegated administration of permissions using a contactless card
US11777712B2 (en) * 2019-03-22 2023-10-03 International Business Machines Corporation Information management in a database
US10467445B1 (en) 2019-03-28 2019-11-05 Capital One Services, Llc Devices and methods for contactless card alignment with a foldable mobile device
US11983290B2 (en) * 2019-03-28 2024-05-14 Nec Corporation Method and distributed ledger system for supporting identity management of travelers in an airport
TWI695293B (zh) * 2019-03-29 2020-06-01 天逸財金科技服務股份有限公司 具有保護數位簽章機制的方法及系統與伺服器
CN109981655B (zh) * 2019-03-29 2022-03-01 富士胶片实业发展(上海)有限公司 一种传输、接收信息的方法及装置
US11605076B2 (en) 2019-04-01 2023-03-14 The Toronto-Dominion Bank Reconciliation of indirectly executed exchanges of data using permissioned distributed ledgers
US20200320622A1 (en) * 2019-04-05 2020-10-08 Secude Ag Method and system for processing and documenting digital transactions
EP3723017A1 (en) 2019-04-08 2020-10-14 Mastercard International Incorporated Improvements relating to identity authentication and validation
DE102019002663A1 (de) * 2019-04-11 2020-10-15 Daimler Ag Verfahren zur Dokumentation von Daten einer physikalischen Einheit
CA3136622A1 (en) 2019-04-12 2020-10-15 Symbiont.Io, Inc. Systems, devices, and methods for dlt-based data management platforms and data products
CN110032890B (zh) * 2019-04-15 2021-03-05 京东方科技集团股份有限公司 一种安全网络装置和一种安全访问方法
US11671432B1 (en) * 2019-04-18 2023-06-06 Riccardo Vieri Portable trust rating method and system
CN111835520B (zh) * 2019-04-19 2023-04-07 株式会社理光 设备认证的方法、服务接入控制的方法、设备及存储介质
CN110059092A (zh) * 2019-04-22 2019-07-26 广州市品高软件股份有限公司 基于区块链的关系型数据库的数据写入方法及系统
KR102085999B1 (ko) * 2019-05-15 2020-03-06 김보언 비디지털 저작물의 디지털화 데이터 여부 및 유형 판단 시스템
KR102086001B1 (ko) * 2019-05-15 2020-03-06 김보언 블록체인 기반의 저작물 유통 이력 정보 관리 시스템
AU2020276342A1 (en) 2019-05-15 2021-12-16 Upstream Data Inc. Portable blockchain mining system and methods of use
KR102086000B1 (ko) * 2019-05-15 2020-03-06 김보언 비디지털 저작물의 동일성 판단 시스템
US11516001B2 (en) * 2019-05-23 2022-11-29 Mastercard International Incorporated Method and system for generalized provenance solution for blockchain supply chain applications
AU2020279093A1 (en) * 2019-05-23 2021-11-18 Mastercard International Incorporated Method and system for generalized provenance solution for blockchain supply chain applications
GB201907392D0 (en) * 2019-05-24 2019-07-10 Nchain Holdings Ltd Proof-of-work
GB201907396D0 (en) 2019-05-24 2019-07-10 Nchain Holdings Ltd Hash function attacks
CN110223064B (zh) * 2019-05-27 2020-07-28 四川大学 一种基于区块链的不可否认安全数据传输方法
US11503026B2 (en) 2019-05-28 2022-11-15 Alexander J. M. Van Der Velden Email address with identity string and methods of use
US11521262B2 (en) 2019-05-28 2022-12-06 Capital One Services, Llc NFC enhanced augmented reality information overlays
US10474834B1 (en) 2019-06-04 2019-11-12 Capital One Services, Llc Data sharing via distributed ledgers
CN110287725B (zh) * 2019-06-04 2021-05-14 大唐微电子技术有限公司 一种设备及其权限控制方法、计算机可读存储介质
US10554406B1 (en) 2019-06-04 2020-02-04 Capital One Services, Llc Authorized data sharing using smart contracts
US11374768B2 (en) * 2019-06-11 2022-06-28 Mastercard International Incorporated Method and system for real-time driving alerts
US10516447B1 (en) 2019-06-17 2019-12-24 Capital One Services, Llc Dynamic power levels in NFC card communications
CN111213147B (zh) 2019-07-02 2023-10-13 创新先进技术有限公司 用于基于区块链的交叉实体认证的系统和方法
CN111164594B (zh) 2019-07-02 2023-08-25 创新先进技术有限公司 用于将去中心化标识映射到真实实体的系统和方法
SG11202003792QA (en) 2019-07-02 2020-05-28 Advanced New Technologies Co Ltd System and method for verifying verifiable claims
WO2019179533A2 (en) 2019-07-02 2019-09-26 Alibaba Group Holding Limited System and method for issuing verifiable claims
CN111316303B (zh) 2019-07-02 2023-11-10 创新先进技术有限公司 用于基于区块链的交叉实体认证的系统和方法
SG11202006407QA (en) 2019-07-02 2020-08-28 Alibaba Group Holding Ltd System and method for creating decentralized identifiers
US11392933B2 (en) 2019-07-03 2022-07-19 Capital One Services, Llc Systems and methods for providing online and hybridcard interactions
US11694187B2 (en) 2019-07-03 2023-07-04 Capital One Services, Llc Constraining transactional capabilities for contactless cards
US10871958B1 (en) 2019-07-03 2020-12-22 Capital One Services, Llc Techniques to perform applet programming
US10713649B1 (en) 2019-07-09 2020-07-14 Capital One Services, Llc System and method enabling mobile near-field communication to update display on a payment card
US10498401B1 (en) 2019-07-15 2019-12-03 Capital One Services, Llc System and method for guiding card positioning using phone sensors
US10885514B1 (en) 2019-07-15 2021-01-05 Capital One Services, Llc System and method for using image data to trigger contactless card transactions
US10832271B1 (en) 2019-07-17 2020-11-10 Capital One Services, Llc Verified reviews using a contactless card
US10733601B1 (en) 2019-07-17 2020-08-04 Capital One Services, Llc Body area network facilitated authentication or payment authorization
US11182771B2 (en) 2019-07-17 2021-11-23 Capital One Services, Llc System for value loading onto in-vehicle device
US11521213B2 (en) 2019-07-18 2022-12-06 Capital One Services, Llc Continuous authentication for digital services based on contactless card positioning
US10506426B1 (en) 2019-07-19 2019-12-10 Capital One Services, Llc Techniques for call authentication
CN112241513B (zh) * 2019-07-19 2024-04-19 傲为有限公司 一种待认证数字资产处理系统
US10541995B1 (en) 2019-07-23 2020-01-21 Capital One Services, Llc First factor contactless card authentication system and method
CN110489985B (zh) * 2019-08-21 2021-08-03 泰康保险集团股份有限公司 数据处理方法、装置、计算机可读存储介质及电子设备
CN110535659B (zh) * 2019-09-03 2020-11-03 北京海益同展信息科技有限公司 用于处理数据请求的方法、装置、电子设备和计算机可读介质
JP6993587B2 (ja) * 2019-09-30 2022-01-13 ダイキン工業株式会社 フロン管理システム、管理者ノード及びフロン管理方法
CA3153291A1 (en) 2019-10-02 2021-04-08 Evan Lerner Client device authentication using contactless legacy magnetic stripe data
CN110928534B (zh) * 2019-10-14 2021-11-09 上海唯链信息科技有限公司 一种基于区块链的工作流节点认证方法及装置
CN111182020B (zh) * 2019-10-17 2021-12-07 腾讯科技(深圳)有限公司 签章业务处理方法、装置、介质及电子设备
US11328080B2 (en) 2019-11-18 2022-05-10 Frostbyte, Llc Cryptographic key management
KR20210072321A (ko) * 2019-12-09 2021-06-17 삼성전자주식회사 블록체인에 기반하는 암호화 통신 시스템 및 암호화 통신 방법
CN110716923B (zh) * 2019-12-12 2020-03-17 腾讯科技(深圳)有限公司 数据处理方法、装置、节点设备及存储介质
US10885410B1 (en) 2019-12-23 2021-01-05 Capital One Services, Llc Generating barcodes utilizing cryptographic techniques
US10657754B1 (en) 2019-12-23 2020-05-19 Capital One Services, Llc Contactless card and personal identification system
CN111131444B (zh) * 2019-12-23 2020-09-29 广州公评科技有限公司 一种基于区块链技术的网络课程处理系统
US11113685B2 (en) 2019-12-23 2021-09-07 Capital One Services, Llc Card issuing with restricted virtual numbers
US11651361B2 (en) 2019-12-23 2023-05-16 Capital One Services, Llc Secure authentication based on passport data stored in a contactless card
US10862540B1 (en) 2019-12-23 2020-12-08 Capital One Services, Llc Method for mapping NFC field strength and location on mobile devices
US11615395B2 (en) 2019-12-23 2023-03-28 Capital One Services, Llc Authentication for third party digital wallet provisioning
US10733283B1 (en) 2019-12-23 2020-08-04 Capital One Services, Llc Secure password generation and management using NFC and contactless smart cards
US10664941B1 (en) 2019-12-24 2020-05-26 Capital One Services, Llc Steganographic image encoding of biometric template information on a card
US11200563B2 (en) 2019-12-24 2021-12-14 Capital One Services, Llc Account registration using a contactless card
US10853795B1 (en) * 2019-12-24 2020-12-01 Capital One Services, Llc Secure authentication based on identity data stored in a contactless card
CN111182525B (zh) * 2019-12-25 2022-09-02 中国联合网络通信集团有限公司 一种存储数据的方法和装置
US10909544B1 (en) 2019-12-26 2021-02-02 Capital One Services, Llc Accessing and utilizing multiple loyalty point accounts
US10757574B1 (en) 2019-12-26 2020-08-25 Capital One Services, Llc Multi-factor authentication providing a credential via a contactless card for secure messaging
US11038688B1 (en) 2019-12-30 2021-06-15 Capital One Services, Llc Techniques to control applets for contactless cards
US11455620B2 (en) 2019-12-31 2022-09-27 Capital One Services, Llc Tapping a contactless card to a computing device to provision a virtual number
US10860914B1 (en) 2019-12-31 2020-12-08 Capital One Services, Llc Contactless card and method of assembly
US11343075B2 (en) 2020-01-17 2022-05-24 Inveniam Capital Partners, Inc. RAM hashing in blockchain environments
US11982993B2 (en) 2020-02-03 2024-05-14 Strong Force TX Portfolio 2018, LLC AI solution selection for an automated robotic process
CA3076653A1 (en) 2020-03-21 2021-09-21 Upstream Data Inc. Portable blockchain mining systems and methods of use
CN111431696B (zh) * 2020-03-26 2023-10-17 深圳市欧欣泰科技有限公司 一种基于身份的区块链封印机制
US11210656B2 (en) 2020-04-13 2021-12-28 Capital One Services, Llc Determining specific terms for contactless card activation
US11030339B1 (en) 2020-04-30 2021-06-08 Capital One Services, Llc Systems and methods for data access control of personal user data using a short-range transceiver
US10915888B1 (en) 2020-04-30 2021-02-09 Capital One Services, Llc Contactless card with multiple rotating security keys
US11222342B2 (en) 2020-04-30 2022-01-11 Capital One Services, Llc Accurate images in graphical user interfaces to enable data transfer
US10861006B1 (en) 2020-04-30 2020-12-08 Capital One Services, Llc Systems and methods for data access control using a short-range transceiver
US11823175B2 (en) 2020-04-30 2023-11-21 Capital One Services, Llc Intelligent card unlock
CN111581627A (zh) * 2020-05-11 2020-08-25 北京精准沟通传媒科技股份有限公司 一种数据处理方法、装置及电子设备
US10963865B1 (en) 2020-05-12 2021-03-30 Capital One Services, Llc Augmented reality card activation experience
US11818259B2 (en) 2020-05-13 2023-11-14 Ridgeline, Inc. Query and projection processing for events
US11949784B2 (en) 2020-05-13 2024-04-02 Ridgeline, Inc. Auditing for events
US11233640B2 (en) 2020-05-13 2022-01-25 Ridgeline, Inc. Mutation processing for events
US11100511B1 (en) 2020-05-18 2021-08-24 Capital One Services, Llc Application-based point of sale system in mobile operating systems
US11063979B1 (en) 2020-05-18 2021-07-13 Capital One Services, Llc Enabling communications between applications in a mobile operating system
CN113849851A (zh) 2020-06-28 2021-12-28 中兴通讯股份有限公司 代理方法、设备及计算机可读存储介质
US11368310B2 (en) 2020-07-11 2022-06-21 Bank Of America Corporation Data transfer between computing nodes of a distributed computing system
CN111563130A (zh) * 2020-07-15 2020-08-21 成都无右区块链科技有限公司 一种基于区块链技术的数据可信数据治理方法和系统
US11769209B2 (en) * 2020-07-31 2023-09-26 MediConCen Limited Method and system for conducting and recording insurance claim transactions using blockchain
US11062098B1 (en) 2020-08-11 2021-07-13 Capital One Services, Llc Augmented reality information display and interaction via NFC based authentication
CN112100142A (zh) * 2020-08-13 2020-12-18 广州汇才创智科技有限公司 基于区块链的数字资产处理方法及系统
CN111754350B (zh) * 2020-08-28 2020-11-24 支付宝(杭州)信息技术有限公司 并行获取区块链中的交易访问变量的编号的方法和装置
CN111754349B (zh) 2020-08-28 2020-12-04 支付宝(杭州)信息技术有限公司 对区块链中的交易进行分组的方法和装置
CN112015460B (zh) * 2020-09-09 2023-11-03 南京工程学院 基于区块链技术的代码追责方法和系统
US11917088B2 (en) 2020-09-21 2024-02-27 International Business Machines Corporation Integrating device identity into a permissioning framework of a blockchain
US11593351B2 (en) 2020-09-22 2023-02-28 Bank Of America Corporation Error correction for data control ledgers
US11573953B2 (en) 2020-09-22 2023-02-07 Bank Of America Corporation Error correction for integrated data control ledgers
US11658832B2 (en) 2020-09-22 2023-05-23 Bank Of America Corporation Information security using data control ledgers
US11763296B2 (en) 2020-09-22 2023-09-19 Bank Of America Corporation Information security using integrated data control ledgers
CN112162984B (zh) * 2020-09-28 2024-07-19 彩讯科技股份有限公司 一种基于区块链的实名认证方法、系统、设备和存储介质
CN112367165A (zh) * 2020-10-19 2021-02-12 珠海格力电器股份有限公司 串口通信方法、装置、电子设备和计算机可读介质
DE102020127853A1 (de) * 2020-10-22 2022-04-28 Bundesdruckerei Gmbh Verfahren zum Personalisieren eines ID-Dokuments, personalisiertes ID-Dokument sowie Verfahren zum Authentifizieren eines personalisierten ID-Dokuments
US11482312B2 (en) 2020-10-30 2022-10-25 Capital One Services, Llc Secure verification of medical status using a contactless card
US11165586B1 (en) 2020-10-30 2021-11-02 Capital One Services, Llc Call center web-based authentication using a contactless card
US11652636B2 (en) 2020-11-03 2023-05-16 Cognizant Technology Solutions India Pvt. Ltd. System and method for securing and authenticating serialized data associated with a product
US11373169B2 (en) 2020-11-03 2022-06-28 Capital One Services, Llc Web-based activation of contactless cards
GB2601824A (en) * 2020-12-14 2022-06-15 Mbj Tech Limited Identity verification method and devices
CN112702323B (zh) * 2020-12-14 2022-06-03 杭州溪塔科技有限公司 一种区块链软件的许可签发验证方法、装置和电子设备
WO2022154957A1 (en) 2020-12-29 2022-07-21 CipherTrace, Inc. Systems and methods for correlating cryptographic addresses between blockchain networks
CN112651835B (zh) * 2020-12-30 2023-05-23 成都佳华物链云科技有限公司 联盟链的交易方法、装置、电子设备及存储介质
US11216799B1 (en) 2021-01-04 2022-01-04 Capital One Services, Llc Secure generation of one-time passcodes using a contactless card
CN112733089B (zh) * 2021-01-15 2021-09-17 深圳市龙影天下信息系统有限公司 电影密钥分发管理方法、装置、计算机设备及存储介质
US11682012B2 (en) 2021-01-27 2023-06-20 Capital One Services, Llc Contactless delivery systems and methods
US11792001B2 (en) 2021-01-28 2023-10-17 Capital One Services, Llc Systems and methods for secure reprovisioning
US11687930B2 (en) 2021-01-28 2023-06-27 Capital One Services, Llc Systems and methods for authentication of access tokens
US11562358B2 (en) 2021-01-28 2023-01-24 Capital One Services, Llc Systems and methods for near field contactless card communication and cryptographic authentication
US11438329B2 (en) 2021-01-29 2022-09-06 Capital One Services, Llc Systems and methods for authenticated peer-to-peer data transfer using resource locators
US11777933B2 (en) 2021-02-03 2023-10-03 Capital One Services, Llc URL-based authentication for payment cards
TWI763294B (zh) * 2021-02-03 2022-05-01 宜鼎國際股份有限公司 可數位簽章的資料儲存裝置、數位簽章系統及數位簽章方法
US12026789B2 (en) 2021-02-08 2024-07-02 CipherTrace, Inc. Systems and methods of forensic analysis of cryptocurrency transactions
US11637826B2 (en) 2021-02-24 2023-04-25 Capital One Services, Llc Establishing authentication persistence
SG10202102327UA (en) * 2021-03-08 2021-09-29 Alipay Labs Singapore Pte Ltd Methods and devices for verifying data integrity
US11245438B1 (en) 2021-03-26 2022-02-08 Capital One Services, Llc Network-enabled smart apparatus and systems and methods for activating and provisioning same
US12008526B2 (en) 2021-03-26 2024-06-11 Inveniam Capital Partners, Inc. Computer system and method for programmatic collateralization services
US11170130B1 (en) 2021-04-08 2021-11-09 Aster Key, LLC Apparatus, systems and methods for storing user profile data on a distributed database for anonymous verification
US11935035B2 (en) 2021-04-20 2024-03-19 Capital One Services, Llc Techniques to utilize resource locators by a contactless card to perform a sequence of operations
US11961089B2 (en) 2021-04-20 2024-04-16 Capital One Services, Llc On-demand applications to extend web services
US11902442B2 (en) 2021-04-22 2024-02-13 Capital One Services, Llc Secure management of accounts on display devices using a contactless card
US11354555B1 (en) 2021-05-04 2022-06-07 Capital One Services, Llc Methods, mediums, and systems for applying a display to a transaction card
US12007972B2 (en) 2021-06-19 2024-06-11 Inveniam Capital Partners, Inc. Systems and methods for processing blockchain transactions
US12041172B2 (en) 2021-06-25 2024-07-16 Capital One Services, Llc Cryptographic authentication to control access to storage devices
US12061682B2 (en) 2021-07-19 2024-08-13 Capital One Services, Llc System and method to perform digital authentication using multiple channels of communication
US11451402B1 (en) * 2021-07-29 2022-09-20 IPAssets Technology Holdings Inc. Cold storage cryptographic authentication apparatus and system
US12062258B2 (en) 2021-09-16 2024-08-13 Capital One Services, Llc Use of a payment card to unlock a lock
US12069173B2 (en) 2021-12-15 2024-08-20 Capital One Services, Llc Key recovery based on contactless card authentication
US20230274246A1 (en) * 2022-01-24 2023-08-31 Deborah Zell Item and ownership authentication, management and return
DE202022101294U1 (de) 2022-03-09 2022-03-23 Neha Jain Ein Blockchain-basiertes API-System zur Verbesserung der Privatsphäre der Nutzer in privaten Blockchain-basierten Anwendungen
WO2023212141A1 (en) * 2022-04-27 2023-11-02 Arey Scott Shiao System and method to help enable creation of, distribution of, and/or access to content
US11978038B2 (en) 2022-05-06 2024-05-07 Paypal, Inc. Hot wallet protection using a layer-2 blockchain network
US11770788B1 (en) 2022-06-03 2023-09-26 Bloxtel Inc. Systems and methods for deployment of a decentralized electronic subscriber identity module
US20230418979A1 (en) * 2022-06-24 2023-12-28 Unstoppable Domains, Inc. Data resolution using user domain names

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070016785A1 (en) * 2005-07-14 2007-01-18 Yannick Guay System and method for digital signature and authentication
US20110307703A1 (en) * 1999-10-18 2011-12-15 Stamps.Com Cryptographic module for secure processing of value-bearing items
US20140032913A1 (en) * 2009-05-28 2014-01-30 Adobe Systems Incorporated Methods and apparatus for validating a digital signature
US20150095352A1 (en) * 2013-10-01 2015-04-02 Stuart H. Lacey Systems and Methods for Sharing Verified Identity Documents
US9059858B1 (en) * 2013-03-11 2015-06-16 Ca, Inc. User characteristic based digital signature of documents

Family Cites Families (228)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005200A (en) * 1988-02-12 1991-04-02 Fischer Addison M Public key/signature cryptosystem with enhanced digital signature certification
US20020170966A1 (en) 1995-07-27 2002-11-21 Hannigan Brett T. Identification document including embedded data
US5901229A (en) 1995-11-06 1999-05-04 Nippon Telegraph And Telephone Corp. Electronic cash implementing method using a trustee
US5862325A (en) * 1996-02-29 1999-01-19 Intermind Corporation Computer-based communication system and method using metadata defining a control structure
US5923763A (en) * 1996-03-21 1999-07-13 Walker Asset Management Limited Partnership Method and apparatus for secure document timestamping
US6327656B2 (en) 1996-07-03 2001-12-04 Timestamp.Com, Inc. Apparatus and method for electronic document certification and verification
US5996076A (en) * 1997-02-19 1999-11-30 Verifone, Inc. System, method and article of manufacture for secure digital certification of electronic commerce
EP0980559A4 (en) 1997-05-09 2004-11-03 Gte Service Corp BIOMETRIC CERTIFICATES
US6985583B1 (en) 1999-05-04 2006-01-10 Rsa Security Inc. System and method for authentication seed distribution
US6785815B1 (en) 1999-06-08 2004-08-31 Intertrust Technologies Corp. Methods and systems for encoding and protecting data using digital signature and watermarking techniques
US6792536B1 (en) 1999-10-20 2004-09-14 Timecertain Llc Smart card system and methods for proving dates in digital files
US7949606B1 (en) * 1999-12-03 2011-05-24 William Sweet Intellectual property brokerage system and method
ATE433245T1 (de) * 2000-03-10 2009-06-15 Herbert Street Technologies Lt Datenübertragungs- un verwaltungsverfahren
US7716484B1 (en) 2000-03-10 2010-05-11 Rsa Security Inc. System and method for increasing the security of encrypted secrets and authentication
US8447967B1 (en) * 2000-06-29 2013-05-21 Datamotion, Inc. Controlled message distribution
US8380630B2 (en) 2000-07-06 2013-02-19 David Paul Felsher Information record infrastructure, system and method
US7552333B2 (en) 2000-08-04 2009-06-23 First Data Corporation Trusted authentication digital signature (tads) system
AU2001287165A1 (en) 2000-08-04 2002-02-18 First Data Corporation Person-centric account-based digital signature system
US7043635B1 (en) 2000-09-15 2006-05-09 Swivel Secure Limited Embedded synchronous random disposable code identification method and system
US20020071565A1 (en) 2000-12-11 2002-06-13 Kurn David Michael Software process pre-authorization scheme for applications on a computer system
US20020141593A1 (en) 2000-12-11 2002-10-03 Kurn David Michael Multiple cryptographic key linking scheme on a computer system
JP4185363B2 (ja) 2001-02-22 2008-11-26 ビーイーエイ システムズ, インコーポレイテッド トランザクション処理システムにおけるメッセージ暗号化及び署名のためのシステム及び方法
US7216083B2 (en) * 2001-03-07 2007-05-08 Diebold, Incorporated Automated transaction machine digital signature system and method
US20030037261A1 (en) * 2001-03-26 2003-02-20 Ilumin Corporation Secured content delivery system and method
US7353204B2 (en) * 2001-04-03 2008-04-01 Zix Corporation Certified transmission system
US7257546B2 (en) * 2001-09-04 2007-08-14 Yahoo! Inc. System and method for correlating user data from a content provider and user data from an advertising provider that is stored on autonomous systems
US9189788B1 (en) 2001-09-21 2015-11-17 Open Invention Network, Llc System and method for verifying identity
US20030070075A1 (en) 2001-10-04 2003-04-10 Frederic Deguillaume Secure hybrid robust watermarking resistant against tampering and copy-attack
US7225161B2 (en) 2001-12-21 2007-05-29 Schlumberger Omnes, Inc. Method and system for initializing a key management system
WO2003103217A1 (en) 2002-01-20 2003-12-11 Scientific Generics Limited Biometric authentication system
US20030172273A1 (en) * 2002-03-05 2003-09-11 Sjoblom Hans Method for controlling the distribution of data
US7206934B2 (en) * 2002-09-26 2007-04-17 Sun Microsystems, Inc. Distributed indexing of identity information in a peer-to-peer network
US7644290B2 (en) * 2003-03-31 2010-01-05 Power Measurement Ltd. System and method for seal tamper detection for intelligent electronic devices
US20090266882A1 (en) 2003-06-17 2009-10-29 Sajkowsky James M Smart passport system for monitoring and recording activity and data relating to persons
DE10336805A1 (de) 2003-08-11 2005-06-23 Siemens Ag Verfahren zum Übermitteln von geschützten Informationen an mehrere Empfänger
CN100432889C (zh) 2003-09-12 2008-11-12 Rsa安全公司 提供断开鉴别的系统和方法
US7822988B2 (en) 2003-10-23 2010-10-26 Microsoft Corporation Method and system for identity recognition
US20050114447A1 (en) 2003-10-24 2005-05-26 Kim Cameron Method and system for identity exchange and recognition for groups and group members
JP2005260490A (ja) 2004-03-10 2005-09-22 Murata Mach Ltd 送信装置
US7373516B2 (en) 2004-08-19 2008-05-13 International Business Machines Corporation Systems and methods of securing resources through passwords
US7575168B2 (en) 2004-10-01 2009-08-18 Nokia Corporation Methods, devices and computer program products for generating, displaying and capturing a series of images of visually encoded data
DE102004052117A1 (de) 2004-10-26 2006-04-27 Zilch, André, Dr. Verfahren zur Herstellung von Identifikationsdokumenten
US7578436B1 (en) 2004-11-08 2009-08-25 Pisafe, Inc. Method and apparatus for providing secure document distribution
US8359611B2 (en) 2005-03-08 2013-01-22 International Business Machines Corporation Searchable television commercials
CN100379190C (zh) 2005-07-19 2008-04-02 北京中星微电子有限公司 基于二维码视像传输的速率控制方法
US20070033150A1 (en) 2005-08-08 2007-02-08 Enenia Biometrics, Inc. Biometric web payment system
US8903744B2 (en) * 2005-11-18 2014-12-02 Xerox Corporation System and method for controlling access to personal identification information contained in documents
FR2895125B1 (fr) 2005-12-21 2008-12-12 Novatec Sa Procede d'authentification de documents et dispositif de lecture desdits documents a des fins d'enregistrement pour preuve
JP4427513B2 (ja) 2006-01-16 2010-03-10 株式会社リコー カード認証システム
US8249965B2 (en) * 2006-03-30 2012-08-21 Obopay, Inc. Member-supported mobile payment system
US7873573B2 (en) * 2006-03-30 2011-01-18 Obopay, Inc. Virtual pooled account for mobile banking
KR100798651B1 (ko) 2006-06-16 2008-01-28 삼성전자주식회사 동적 암호 변환 장치 및 방법
US8078880B2 (en) 2006-07-28 2011-12-13 Microsoft Corporation Portable personal identity information
US7766241B2 (en) 2006-09-29 2010-08-03 Konica Minolta Systems Laboratory, Inc. Barcode for two-way verification of a document
US7523865B2 (en) 2006-09-29 2009-04-28 Konica Minolta Systems Laboratory, Inc. High resolution barcode and document including verification features
JP4996904B2 (ja) 2006-10-04 2012-08-08 株式会社日立製作所 生体認証システム、登録端末、認証端末、及び認証サーバ
US20100020970A1 (en) 2006-11-13 2010-01-28 Xu Liu System And Method For Camera Imaging Data Channel
US7953670B2 (en) 2006-12-27 2011-05-31 Colella Brian A Biometrically secured identification authentication and card reader device
US8769637B2 (en) 2007-03-23 2014-07-01 Sap Ag Iterated password hash systems and methods for preserving password entropy
US8744076B2 (en) 2007-04-04 2014-06-03 Oracle International Corporation Method and apparatus for encrypting data to facilitate resource savings and tamper detection
US8058972B2 (en) 2007-05-09 2011-11-15 University Of North Texas Methods and devices for enrollment and verification of biometric information in identification documents
WO2009070430A2 (en) * 2007-11-08 2009-06-04 Suridx, Inc. Apparatus and methods for providing scalable, dynamic, individualized credential services using mobile telephones
US7904450B2 (en) * 2008-04-25 2011-03-08 Wilson Kelce S Public electronic document dating list
KR101007521B1 (ko) 2008-07-23 2011-01-18 (주)에스알파트너즈 전문가의 전자서명을 이용한 문서 인증 시스템 및 방법
EP2166697B1 (en) 2008-09-17 2011-09-14 GMV Soluciones Globales Internet S.A. Method and system for authenticating a user by means of a mobile device
US8788830B2 (en) 2008-10-02 2014-07-22 Ricoh Co., Ltd. Method and apparatus for logging based identification
US20100250939A1 (en) 2009-02-26 2010-09-30 Research In Motion Limited System and method of handling encrypted backup data
US9270420B2 (en) 2009-04-24 2016-02-23 Samsung Electronics Co., Ltd. Data communication using 2D bar codes
US10255419B1 (en) 2009-06-03 2019-04-09 James F. Kragh Identity validation and verification system and associated methods
US8560353B2 (en) 2009-06-25 2013-10-15 Victor Smith Receipt insurance systems and methods
US8668137B2 (en) 2009-07-02 2014-03-11 Barcode Graphics Inc. Barcode systems having multiple viewing angles
WO2011032263A1 (en) 2009-09-17 2011-03-24 Meir Weis Mobile payment system with two-point authentication
BR112012009196B1 (pt) * 2009-10-19 2021-03-30 Labrador Diagnostics Llc Sistema para modelar a progressão de uma doença dentro de uma população
US8430301B2 (en) 2009-11-23 2013-04-30 Konica Minolta Laboratory U.S.A., Inc. Document authentication using hierarchical barcode stamps to detect alterations of barcode
DE102009055947A1 (de) * 2009-11-30 2011-06-01 Christoph Busch Authentisierte Übertragung von Daten
US8924302B2 (en) 2009-12-11 2014-12-30 Eoriginal, Inc. System and method for electronic transmission, storage, retrieval and remote signing of authenticated electronic original documents
US8522024B2 (en) 2009-12-31 2013-08-27 Feitian Technologies Co., Ltd. Authentication method, system, and device
US20110231913A1 (en) * 2010-03-17 2011-09-22 State of Oregon acting by and through the State Board of Education on Behalf of Portland State System and methods of determining computational puzzle difficulty for challenge-response authentication
JP5420794B2 (ja) 2010-03-29 2014-02-19 インテル コーポレイション 運用管理者駆動型のプロファイル更新の方法と装置
US8788842B2 (en) 2010-04-07 2014-07-22 Apple Inc. System and method for content protection based on a combination of a user PIN and a device specific identifier
US8650657B1 (en) 2010-05-18 2014-02-11 Google Inc. Storing encrypted objects
US10193689B2 (en) 2010-05-19 2019-01-29 International Business Machines Corporation Storing access information in a dispersed storage network
WO2011153539A1 (en) * 2010-06-04 2011-12-08 Northwestern University Pseudonymous public keys based authentication
DE102010030590A1 (de) 2010-06-28 2011-12-29 Bundesdruckerei Gmbh Verfahren zur Erzeugung eines Zertifikats
US8832807B1 (en) 2010-08-05 2014-09-09 Christine E. Kuo Method and apparatus for asynchronous dynamic password
US20130173484A1 (en) 2010-09-18 2013-07-04 Philip Wesby System and Method for Encoding and Controlled Authentication
US8342406B2 (en) 2010-09-20 2013-01-01 Research In Motion Limited System and method for data transfer through animated barcodes
US8756706B2 (en) 2010-10-12 2014-06-17 Blackberry Limited Method for securing credentials in a remote repository
US8381973B2 (en) 2010-11-22 2013-02-26 International Business Machines Corporation System and method for providing and verifying a passport
WO2012125655A1 (en) 2011-03-14 2012-09-20 Conner Investments, Llc Bluetooth enabled credit card with a large date storage volume
US20120308003A1 (en) 2011-05-31 2012-12-06 Verisign, Inc. Authentic barcodes using digital signatures
US9141779B2 (en) 2011-05-19 2015-09-22 Microsoft Technology Licensing, Llc Usable security of online password management with sensor-based authentication
US9721078B2 (en) 2011-06-29 2017-08-01 Alclear Llc System and method for user enrollment in a secure biometric verification system
US9355393B2 (en) 2011-08-18 2016-05-31 Visa International Service Association Multi-directional wallet connector apparatuses, methods and systems
US9240058B1 (en) 2011-07-12 2016-01-19 A9.Com, Inc. Dynamic barcode generation for content location
US8646686B2 (en) * 2011-08-11 2014-02-11 Benton William Bullwinkel Secure system for creating and validating personal identification cards with operator discretion
US8874915B1 (en) * 2011-09-28 2014-10-28 Amazon Technologies, Inc. Optimized encryption key exchange
US8943320B2 (en) 2011-10-31 2015-01-27 Novell, Inc. Techniques for authentication via a mobile device
KR20130055794A (ko) 2011-11-21 2013-05-29 주식회사 케이티 Qr 코드 정보의 공유를 위한 사용자 단말, 및 사용자 단말을 이용한 qr 코드 정보의 공유 방법
CN102497265B (zh) 2011-11-24 2014-03-12 飞天诚信科技股份有限公司 一种脉冲光信号识别的方法及装置
EP2786369A4 (en) * 2011-11-30 2016-12-07 Overtone Labs Inc BATTERY AND BATTERY DRUM TUNER
US8635448B2 (en) 2011-12-06 2014-01-21 Cisco Technology, Inc. Secure prefix authorization with untrusted mapping services
GB2497580A (en) 2011-12-16 2013-06-19 Intercede Ltd Data transmission using a plurality of barcodes displayed in a loop
US8751794B2 (en) * 2011-12-28 2014-06-10 Pitney Bowes Inc. System and method for secure nework login
US8776194B2 (en) 2012-02-01 2014-07-08 Amazon Technologies, Inc. Authentication management services
US20130228624A1 (en) 2012-03-02 2013-09-05 Mastercard International Incorporated Method and apparatus for transferring and receiving data using multi-frame bar codes
US10503888B2 (en) 2012-03-16 2019-12-10 Traitware, Inc. Authentication system
US20160337351A1 (en) 2012-03-16 2016-11-17 Acuity Systems, Inc. Authentication system
WO2013151852A1 (en) 2012-04-01 2013-10-10 Authentify, Inc. Secure authentication in a multi-party system
US20130262309A1 (en) 2012-04-02 2013-10-03 Mpayme Ltd. Method and System for Secure Mobile Payment
US9087204B2 (en) 2012-04-10 2015-07-21 Sita Information Networking Computing Ireland Limited Airport security check system and method therefor
US20130290733A1 (en) 2012-04-26 2013-10-31 Appsense Limited Systems and methods for caching security information
US9642005B2 (en) * 2012-05-21 2017-05-02 Nexiden, Inc. Secure authentication of a user using a mobile device
US8925059B2 (en) 2012-06-08 2014-12-30 Lockheed Martin Corporation Dynamic trust connection
US20140006806A1 (en) 2012-06-23 2014-01-02 Pomian & Corella, Llc Effective data protection for mobile devices
US9947005B2 (en) 2012-06-24 2018-04-17 Amx Llc Method and apparatus of processing symbology interactions between mobile stations and a control system
CN103516687B (zh) 2012-06-27 2016-08-17 中国银联股份有限公司 安全性信息交互系统、设备及方法
US8762712B1 (en) * 2012-07-27 2014-06-24 Trend Micro Incorporated Methods and system for person-to-person secure file transfer
US8770484B2 (en) 2012-09-21 2014-07-08 Alcatel Lucent Data exchange using streamed barcodes
US20140093144A1 (en) 2012-10-01 2014-04-03 Dannie Gerrit Feekes More-Secure Hardware Token
US20150278805A1 (en) 2012-10-01 2015-10-01 Acuity Systems, Inc. Authentication system
US9876775B2 (en) * 2012-11-09 2018-01-23 Ent Technologies, Inc. Generalized entity network translation (GENT)
US10102510B2 (en) * 2012-11-28 2018-10-16 Hoverkey Ltd. Method and system of conducting a cryptocurrency payment via a mobile device using a contactless token to store and protect a user's secret key
US20160005032A1 (en) 2012-11-28 2016-01-07 Hoverkey Ltd. Method and system of providing authentication of user access to a computer resource via a mobile device using multiple separate security factors
US9172699B1 (en) 2012-11-30 2015-10-27 Microstrategy Incorporated Associating a device with a user account
US9069879B2 (en) * 2012-12-27 2015-06-30 Dropbox, Inc. Globally unique identifiers in an online content management system
US9741265B2 (en) 2012-12-31 2017-08-22 Piyush Bhatnagar System, design and process for secure documents credentials management using out-of-band authentication
US9412283B2 (en) 2012-12-31 2016-08-09 Piyush Bhatnagar System, design and process for easy to use credentials management for online accounts using out-of-band authentication
US8869303B2 (en) 2013-02-16 2014-10-21 Mikhail Fleysher Method and system for generation of dynamic password
US20140254796A1 (en) 2013-03-08 2014-09-11 The Chinese University Of Hong Kong Method and apparatus for generating and/or processing 2d barcode
US9269224B2 (en) 2013-03-11 2016-02-23 Cfph, Llc Devices for gaming
US9130929B2 (en) 2013-03-15 2015-09-08 Aol Inc. Systems and methods for using imaging to authenticate online users
US20160125416A1 (en) 2013-05-08 2016-05-05 Acuity Systems, Inc. Authentication system
US20140344015A1 (en) * 2013-05-20 2014-11-20 José Antonio Puértolas-Montañés Systems and methods enabling consumers to control and monetize their personal data
EP3007383B1 (en) 2013-05-28 2019-08-14 Hitachi, Ltd. Biometric signature system, signature verification method, registration terminal, signature generation terminal, and signature verification device
EP3036672A4 (en) * 2013-08-21 2017-04-26 Ascribe GmbH Method to securely establish, affirm, and transfer ownership of artworks
US20180082050A1 (en) 2013-09-08 2018-03-22 Yona Flink Method and a system for secure login to a computer, computer network, and computer website using biometrics and a mobile computing wireless electronic communication device
US9710808B2 (en) * 2013-09-16 2017-07-18 Igor V. SLEPININ Direct digital cash system and method
US9646150B2 (en) 2013-10-01 2017-05-09 Kalman Csaba Toth Electronic identity and credentialing system
US20150104005A1 (en) 2013-10-10 2015-04-16 Elwha Llc Methods, systems, and devices for handling captured image data that is received by devices
US9087205B2 (en) 2013-10-11 2015-07-21 Sap Se Shared encrypted storage
KR101450013B1 (ko) 2013-12-20 2014-10-13 주식회사 시큐브 빠른 응답 코드를 이용한 인증 시스템 및 방법
US9639710B2 (en) 2013-12-23 2017-05-02 Symantec Corporation Device-based PIN authentication process to protect encrypted data
US9838388B2 (en) 2014-08-26 2017-12-05 Veridium Ip Limited System and method for biometric protocol standards
US10163105B1 (en) 2014-01-24 2018-12-25 Microstrategy Incorporated Variable biometrics for multi-factor authentication
US20160012465A1 (en) 2014-02-08 2016-01-14 Jeffrey A. Sharp System and method for distributing, receiving, and using funds or credits and apparatus thereof
US9331856B1 (en) 2014-02-10 2016-05-03 Symantec Corporation Systems and methods for validating digital signatures
WO2015142765A1 (en) 2014-03-17 2015-09-24 Coinbase, Inc Bitcoin host computer system
US20150269614A1 (en) * 2014-03-18 2015-09-24 Onename Global, Inc. Combination Social Media Dashboard, Social Media Website Network and Monetized Advertisement Marketplace
US9608822B2 (en) 2014-03-18 2017-03-28 Ecole Polytechnique Federale De Lausanne (Epfl) Method for generating an HTML document that contains encrypted files and the code necessary for decrypting them when a valid passphrase is provided
EP2921984B1 (en) 2014-03-21 2019-11-20 Samsung Electronics Co., Ltd System and method for executing file by using biometric information
SG10201808013UA (en) * 2014-03-25 2018-10-30 Botanic Technologies Inc Systems and methods for executing cryptographically secure transactions using voice and natural language processing
US9135787B1 (en) * 2014-04-04 2015-09-15 Mark Russell Bitcoin kiosk/ATM device and system integrating enrollment protocol and method of using the same
US20150302401A1 (en) * 2014-04-18 2015-10-22 Ebay Inc. Distributed crypto currency unauthorized transfer monitoring system
US10340038B2 (en) 2014-05-13 2019-07-02 Nant Holdings Ip, Llc Healthcare transaction validation via blockchain, systems and methods
US9818092B2 (en) * 2014-06-04 2017-11-14 Antti Pennanen System and method for executing financial transactions
US20150356523A1 (en) 2014-06-07 2015-12-10 ChainID LLC Decentralized identity verification systems and methods
US9509720B2 (en) * 2014-06-12 2016-11-29 Cisco Technology, Inc. Techniques for improved run time trustworthiness
US9729214B2 (en) 2014-07-24 2017-08-08 Marvell World Trade Ltd. Group acknowledgement for multiple user communication in a wireless local area network
US9608829B2 (en) 2014-07-25 2017-03-28 Blockchain Technologies Corporation System and method for creating a multi-branched blockchain with configurable protocol rules
CN106796628B (zh) * 2014-09-03 2020-11-10 南坦健康有限公司 基于合成基因组变体的安全交易设备、系统和方法
US20160098730A1 (en) * 2014-10-01 2016-04-07 The Filing Cabinet, LLC System and Method for Block-Chain Verification of Goods
US20160098723A1 (en) 2014-10-01 2016-04-07 The Filing Cabinet, LLC System and method for block-chain verification of goods
US9749297B2 (en) * 2014-11-12 2017-08-29 Yaron Gvili Manicoding for communication verification
US20160162897A1 (en) 2014-12-03 2016-06-09 The Filing Cabinet, LLC System and method for user authentication using crypto-currency transactions as access tokens
GB2533340A (en) * 2014-12-17 2016-06-22 Ibm Network system and method for transferring cryptocurrencies between a user account and a receiving account
US10110385B1 (en) * 2014-12-22 2018-10-23 Amazon Technologies, Inc. Duress signatures
EP3040898A1 (en) * 2014-12-31 2016-07-06 Gemalto Sa System and method for obfuscating an identifier to protect the identifier from impermissible appropriation
US20160217436A1 (en) * 2015-01-25 2016-07-28 Dror Samuel Brama Method, System and Program Product for Tracking and Securing Transactions of Authenticated Items over Block Chain Systems.
US10257179B1 (en) 2015-01-26 2019-04-09 Microstrategy Incorporated Credential management system and peer detection
US10594484B2 (en) 2015-02-13 2020-03-17 Yoti Holding Limited Digital identity system
US10853592B2 (en) 2015-02-13 2020-12-01 Yoti Holding Limited Digital identity system
US20160269403A1 (en) 2015-03-12 2016-09-15 Wiacts Inc. Multi-factor user authentication
US10146923B2 (en) 2015-03-20 2018-12-04 Aplcomp Oy Audiovisual associative authentication method, related system and device
US20160283939A1 (en) * 2015-03-25 2016-09-29 Qualcomm Incorporated System and method to prevent loss of bitcoins due to address errors
PL3073670T3 (pl) 2015-03-27 2021-08-23 Black Gold Coin, Inc. System i sposób osobistej identyfikacji i weryfikacji
US20180240107A1 (en) * 2015-03-27 2018-08-23 Black Gold Coin, Inc. Systems and methods for personal identification and verification
US20160283920A1 (en) 2015-03-28 2016-09-29 Justin Fisher Authentication and verification of digital data utilizing blockchain technology
SG11201708295XA (en) 2015-04-06 2017-11-29 Bitmark Inc System and method for decentralized title recordation and authentication
US9397985B1 (en) 2015-04-14 2016-07-19 Manifold Technology, Inc. System and method for providing a cryptographic platform for exchanging information
US9876646B2 (en) * 2015-05-05 2018-01-23 ShoCard, Inc. User identification management system and method
CN107851111A (zh) * 2015-05-05 2018-03-27 识卡公司 使用区块链的身份管理服务
US20170109735A1 (en) 2015-07-14 2017-04-20 Fmr Llc Computationally Efficient Transfer Processing and Auditing Apparatuses, Methods and Systems
US20170228731A1 (en) 2016-02-09 2017-08-10 Fmr Llc Computationally Efficient Transfer Processing and Auditing Apparatuses, Methods and Systems
US10033702B2 (en) * 2015-08-05 2018-07-24 Intralinks, Inc. Systems and methods of secure data exchange
US10419514B2 (en) 2015-08-14 2019-09-17 Oracle International Corporation Discovery of federated logins
US10148437B2 (en) 2015-09-21 2018-12-04 Oracle International Corporation Encryption system with key recovery
US20170103389A1 (en) 2015-10-07 2017-04-13 Aerius, Inc. Electronic Payment Validation and Authorization System
KR101637854B1 (ko) 2015-10-16 2016-07-08 주식회사 코인플러그 블록체인을 기반으로 하는 공인인증서 발급시스템과 이를 이용한 블록체인을 기반으로 하는 공인인증서 발급방법 및 블록체인을 기반으로 하는 공인인증서 인증시스템과 이를 이용한 블록체인을 기반으로 하는 공인인증서 인증방법
US9948467B2 (en) 2015-12-21 2018-04-17 Mastercard International Incorporated Method and system for blockchain variant using digital signatures
US10079682B2 (en) * 2015-12-22 2018-09-18 Gemalto Sa Method for managing a trusted identity
US10475036B2 (en) * 2016-01-08 2019-11-12 Ca, Inc. Restricting account use by controlled replenishment
US10341091B2 (en) 2016-01-15 2019-07-02 Bittium Wireless Oy Secure memory storage
US9679276B1 (en) 2016-01-26 2017-06-13 Stampery, Inc. Systems and methods for using a block chain to certify the existence, integrity, and/or ownership of a file or communication
US20190342096A1 (en) 2016-02-11 2019-11-07 Evident ID, Inc. Online identity and credential verification systems and methods protecting user data
US11354658B2 (en) 2016-02-11 2022-06-07 Mastercard International Incorporated Method and system for offline blockchain exchanges
EP3424179B1 (en) 2016-03-04 2022-02-16 Ping Identity Corporation Method and system for authenticated login using static or dynamic codes
US10509932B2 (en) 2016-03-07 2019-12-17 ShoCard, Inc. Large data transfer using visual codes with feedback confirmation
US10007826B2 (en) 2016-03-07 2018-06-26 ShoCard, Inc. Transferring data files using a series of visual codes
US20170279788A1 (en) 2016-03-28 2017-09-28 Internet Brands, Inc. Secure remote password retrieval
US20170324711A1 (en) * 2016-05-03 2017-11-09 The Real Mccoy, Llc Inc. Method for establishing, securing and transferring computer readable information using peer-to-peer public and private key cryptography
US10204341B2 (en) 2016-05-24 2019-02-12 Mastercard International Incorporated Method and system for an efficient consensus mechanism for permissioned blockchains using bloom filters and audit guarantees
US20170344988A1 (en) 2016-05-24 2017-11-30 Ubs Ag System and method for facilitating blockchain-based validation
US10574692B2 (en) 2016-05-30 2020-02-25 Christopher Nathan Tyrwhitt Drake Mutual authentication security system with detection and mitigation of active man-in-the-middle browser attacks, phishing, and malware and other security improvements
US11025618B2 (en) 2016-06-09 2021-06-01 Logmein, Inc. Mobile device access to a protected account associated with a website
US10108954B2 (en) 2016-06-24 2018-10-23 PokitDok, Inc. System and method for cryptographically verified data driven contracts
WO2018027059A1 (en) 2016-08-03 2018-02-08 KryptCo, Inc. Systems and methods for delegated cryptography
US10511589B2 (en) 2016-09-14 2019-12-17 Oracle International Corporation Single logout functionality for a multi-tenant identity and data security management cloud service
US11170346B2 (en) 2016-09-19 2021-11-09 Sap Se Decentralized credentials verification network
US10484178B2 (en) 2016-10-26 2019-11-19 Black Gold Coin, Inc. Systems and methods for providing a universal decentralized solution for verification of users with cross-verification features
US20180343120A1 (en) 2016-10-26 2018-11-29 Black Gold Coin, Inc. Systems and methods for providing a universal decentralized solution for verification of users with cross-verification features
WO2018089098A1 (en) 2016-11-08 2018-05-17 Aware, Inc. Decentralized biometric identity authentication
US10460126B2 (en) 2016-11-21 2019-10-29 Adobe Inc. Providing user control of shared personal information
FR3061974B1 (fr) 2017-01-18 2020-04-24 Safran Identity and Security Procede et dispositif de verification de la validite d'un document electronique
US10498541B2 (en) 2017-02-06 2019-12-03 ShocCard, Inc. Electronic identification verification methods and systems
WO2018145127A1 (en) 2017-02-06 2018-08-09 ShoCard, Inc. Electronic identification verification methods and systems with storage of certification records to a side chain
DE102017113529A1 (de) 2017-06-12 2018-12-13 Rubean AG Verfahren und System zur Echtheitsprüfung einer vertrauenswürdigen Benutzeroberfläche
US10805085B1 (en) 2017-08-24 2020-10-13 United Services Automobile Association (Usaa) PKI-based user authentication for web services using blockchain
US10642967B2 (en) 2017-11-28 2020-05-05 American Express Travel Related Services Company, Inc. Single sign-on solution using blockchain
US11206133B2 (en) * 2017-12-08 2021-12-21 Ping Identity Corporation Methods and systems for recovering data using dynamic passwords
US10885220B2 (en) 2018-01-24 2021-01-05 Zortag Inc. Secure access to physical and digital assets using authentication key
KR101893729B1 (ko) 2018-03-28 2018-10-04 주식회사 마크로젠 복수의 블록체인에 기반한 데이터 공유 방법
WO2019217937A1 (en) 2018-05-11 2019-11-14 Civic Technologies, Inc. Rewards and penalties of the reward function for the attestation game
US10979227B2 (en) 2018-10-17 2021-04-13 Ping Identity Corporation Blockchain ID connect
US11082221B2 (en) 2018-10-17 2021-08-03 Ping Identity Corporation Methods and systems for creating and recovering accounts using dynamic passwords
US11134065B2 (en) 2018-12-06 2021-09-28 Visa International Service Association Secured extended range application data exchange
US11128471B2 (en) 2019-04-25 2021-09-21 Microsoft Technology Licensing, Llc Accessibility controls in distributed data systems
US20220029799A1 (en) * 2020-12-18 2022-01-27 Signzy Technologies Private Limited System and method for creating one or more hashes for biometric authentication in real-time

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110307703A1 (en) * 1999-10-18 2011-12-15 Stamps.Com Cryptographic module for secure processing of value-bearing items
US20070016785A1 (en) * 2005-07-14 2007-01-18 Yannick Guay System and method for digital signature and authentication
US20140032913A1 (en) * 2009-05-28 2014-01-30 Adobe Systems Incorporated Methods and apparatus for validating a digital signature
US9059858B1 (en) * 2013-03-11 2015-06-16 Ca, Inc. User characteristic based digital signature of documents
US20150095352A1 (en) * 2013-10-01 2015-04-02 Stuart H. Lacey Systems and Methods for Sharing Verified Identity Documents

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111989894A (zh) * 2018-04-25 2020-11-24 西门子股份公司 用于处理无线电信号的数据处理装置
CN111556836A (zh) * 2018-06-22 2020-08-18 重庆金康新能源汽车有限公司 用于远程车辆的安全固件更新
CN111556836B (zh) * 2018-06-22 2023-01-24 重庆金康新能源汽车有限公司 用于远程车辆的安全固件更新
CN108985100B (zh) * 2018-08-15 2022-02-25 百度在线网络技术(北京)有限公司 基于区块链的元素安全性证明方法、装置、设备和介质
CN108985100A (zh) * 2018-08-15 2018-12-11 百度在线网络技术(北京)有限公司 基于区块链的元素安全性证明方法、装置、设备和介质
CN109389498A (zh) * 2018-09-18 2019-02-26 上海诚频信息科技合伙企业(有限合伙) 区块链用户身份管理方法、系统、设备及存储介质
CN113243093A (zh) * 2018-10-29 2021-08-10 先进信息技术公司 用于使用区块链的消息传输和检索的系统和方法
CN113243093B (zh) * 2018-10-29 2024-05-17 共识云解决方案国际有限公司 用于使用区块链的消息传输和检索的系统和方法
WO2020135393A1 (zh) * 2018-12-26 2020-07-02 中兴通讯股份有限公司 防骚扰电话的方法及装置、终端、存储介质
CN111553683A (zh) * 2019-01-15 2020-08-18 Abb瑞士股份有限公司 具有智能合同的可验证分析学平台
CN111553683B (zh) * 2019-01-15 2023-10-20 Abb瑞士股份有限公司 具有智能合同的可验证分析学平台
CN109658236A (zh) * 2019-01-31 2019-04-19 北京京东尚科信息技术有限公司 基于区块链的信息交互方法、区块链节点和征信系统
CN113632413A (zh) * 2019-03-25 2021-11-09 美光科技公司 使用存储器作为区块链中的块

Also Published As

Publication number Publication date
EP3292484A4 (en) 2018-05-30
WO2016179334A1 (en) 2016-11-10
CA2984888A1 (en) 2016-11-10
US20220337419A1 (en) 2022-10-20
EP3292484B1 (en) 2021-07-07
US11544367B2 (en) 2023-01-03
US9722790B2 (en) 2017-08-01
US20230196362A1 (en) 2023-06-22
US20180308098A1 (en) 2018-10-25
US20220342973A1 (en) 2022-10-27
EP3955146A1 (en) 2022-02-16
JP2018516030A (ja) 2018-06-14
US10007913B2 (en) 2018-06-26
US20160328713A1 (en) 2016-11-10
EP3292484A1 (en) 2018-03-14
US20160330027A1 (en) 2016-11-10
US10657532B2 (en) 2020-05-19
US20170302450A1 (en) 2017-10-19
US20210334808A1 (en) 2021-10-28

Similar Documents

Publication Publication Date Title
CN107851111A (zh) 使用区块链的身份管理服务
US10341123B2 (en) User identification management system and method
US11736296B2 (en) Biometric verification process using certification token
JP5016749B2 (ja) 認証された文書の電子的送信、格納および検索システムおよび方法
CN107274139A (zh) 仓单数据管理方法和计算机可读介质
JP2021524216A (ja) デジタルシールされたアセットを作成および登録し、デジタルシールされたアセットが本物であるかを確認するための方法、コンピュータプログラム製品および装置
CN107301521A (zh) 一种基于区块链的仓单系统中加强仓单交易安全性的方法
WO2021226471A1 (en) Computer-implemented user identity verification method
EP4040322B1 (en) Method and system for creating rapid searchable altered data in a database
Lokhande et al. Development of an Algorithmic Approach for Hiding Sensitive Data and Recovery of Data based on Fingerprint Identification for Secure Cloud Storage
de Alencar Cryptography and Network Security
US20230275766A1 (en) Integrating identity tokens and privacy-preserving identity attribute attestations into interactions
Naser et al. QR code based two-factor authentication to verify paper-based documents
Rizvi et al. Protecting financial transactions through networks and point of sales
Mahmood et al. A survey on privacy and policy aspects of blockchain technology
Saxena et al. Fuzzy Elgamal Technique for Securing Data Over Cloud
Mothukuri et al. A Comprehensive Study of Different Security Features in eBanking
Soe et al. Implementation of Secure Electronic Payment System Using RFID and ECC Digital Signature
Dhote et al. An Empirical Review of Security Models Used for Issuing Tamper Proof Certificates for Authentic Credentials
Najera et al. Security Mechanisms and Access Control Infrastructure for e-Passports and General Purpose e-Documents.
JP2023038134A (ja) データ入力検証システム
Wani et al. Design and Development of Collaborative Approach for Integrity Auditing and Data Recovery based on Fingerprint Identification for Secure Cloud Storage
CN103188078B (zh) 使用图形码的双通道电子签章系统及相关的方法和装置
Roy et al. Recapitulating the Development Initiatives of Symmetric Key Encryption Algorithm and Prototyping LWE for Small Scale Data Crypt analysis
Punithalakshmi et al. SECURITY ISSUES IN BIG DATA ANALYTICS AND ITS SOLUTION BASED ON INTEGRATED CRYPTOGRAPHIC ALGORITHM

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180327

WD01 Invention patent application deemed withdrawn after publication