GB201309702D0 - Security - Google Patents

Security

Info

Publication number
GB201309702D0
GB201309702D0 GBGB1309702.7A GB201309702A GB201309702D0 GB 201309702 D0 GB201309702 D0 GB 201309702D0 GB 201309702 A GB201309702 A GB 201309702A GB 201309702 D0 GB201309702 D0 GB 201309702D0
Authority
GB
United Kingdom
Prior art keywords
security
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.)
Ceased
Application number
GBGB1309702.7A
Other languages
English (en)
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.)
CertiVox Ltd
Original Assignee
CertiVox Ltd
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 CertiVox Ltd filed Critical CertiVox Ltd
Priority to GBGB1309702.7A priority Critical patent/GB201309702D0/en
Publication of GB201309702D0 publication Critical patent/GB201309702D0/en
Priority to JP2016516248A priority patent/JP2016526342A/ja
Priority to PCT/GB2014/051666 priority patent/WO2014191768A2/en
Priority to EP14729714.7A priority patent/EP3005608B1/en
Priority to KR1020157035150A priority patent/KR20160013905A/ko
Priority to US14/374,046 priority patent/US9698985B2/en
Priority to US14/338,832 priority patent/US8971540B2/en
Priority to US14/595,529 priority patent/US9106644B2/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3066—Public 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
    • H04L9/3073—Public 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 involving pairings, e.g. identity based encryption [IBE], bilinear mappings or bilinear pairings, e.g. Weil or Tate pairing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/006—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving public key infrastructure [PKI] trust models
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
    • H04L9/0844—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols with user authentication or key authentication, e.g. ElGamal, MTI, MQV-Menezes-Qu-Vanstone protocol or Diffie-Hellman protocols using implicitly-certified keys
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0847—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving identity based encryption [IBE] schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic 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
    • H04L9/321—Cryptographic 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 a third party or a trusted authority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic 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
    • H04L9/3218—Cryptographic 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 proof of knowledge, e.g. Fiat-Shamir, GQ, Schnorr, ornon-interactive zero-knowledge proofs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block encryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mobile Radio Communication Systems (AREA)
GBGB1309702.7A 2013-05-30 2013-05-30 Security Ceased GB201309702D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB1309702.7A GB201309702D0 (en) 2013-05-30 2013-05-30 Security
JP2016516248A JP2016526342A (ja) 2013-05-30 2014-05-30 ペアリングを使用した多因子ゼロ知識認証
PCT/GB2014/051666 WO2014191768A2 (en) 2013-05-30 2014-05-30 Authentication
EP14729714.7A EP3005608B1 (en) 2013-05-30 2014-05-30 Authentication
KR1020157035150A KR20160013905A (ko) 2013-05-30 2014-05-30 페어링을 이용한 다중 요소 제로 지식 인증
US14/374,046 US9698985B2 (en) 2013-05-30 2014-05-30 Authentication
US14/338,832 US8971540B2 (en) 2013-05-30 2014-07-23 Authentication
US14/595,529 US9106644B2 (en) 2013-05-30 2015-01-13 Authentication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1309702.7A GB201309702D0 (en) 2013-05-30 2013-05-30 Security

Publications (1)

Publication Number Publication Date
GB201309702D0 true GB201309702D0 (en) 2013-07-17

Family

ID=48805510

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1309702.7A Ceased GB201309702D0 (en) 2013-05-30 2013-05-30 Security

Country Status (6)

Country Link
US (2) US9698985B2 (https=)
EP (1) EP3005608B1 (https=)
JP (1) JP2016526342A (https=)
KR (1) KR20160013905A (https=)
GB (1) GB201309702D0 (https=)
WO (1) WO2014191768A2 (https=)

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US9887983B2 (en) 2013-10-29 2018-02-06 Nok Nok Labs, Inc. Apparatus and method for implementing composite authenticators
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US9654469B1 (en) 2014-05-02 2017-05-16 Nok Nok Labs, Inc. Web-based user authentication techniques and applications
US9893894B2 (en) * 2015-03-13 2018-02-13 Intel IP Corporation Systems, methods, and devices for secure device-to-device discovery and communication
US10136310B2 (en) 2015-04-24 2018-11-20 Microsoft Technology Licensing, Llc Secure data transmission
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US10129028B2 (en) * 2015-07-13 2018-11-13 Fujitsu Limited Relational encryption for password verification
US10075301B2 (en) 2015-07-13 2018-09-11 Fujitsu Limited Relational encryption for password verification
US10897363B2 (en) * 2015-11-17 2021-01-19 Cryptography Research, Inc. Authenticating a secondary device based on encrypted tables
SG11201805542TA (en) * 2016-02-23 2018-09-27 Nchain Holdings Ltd Secure multiparty loss resistant storage and transfer of cryptographic keys for blockchain based systems in conjunction with a wallet management system
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WO2017168194A1 (en) * 2016-04-01 2017-10-05 Intel Corporation Technologies for multifactor threshold authentification
US9973342B2 (en) * 2016-06-16 2018-05-15 International Business Machines Corporation Authentication via group signatures
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CN105978920B (zh) * 2016-07-28 2019-05-24 恒宝股份有限公司 一种访问可信应用的方法及ta
US10769635B2 (en) 2016-08-05 2020-09-08 Nok Nok Labs, Inc. Authentication techniques including speech and/or lip movement analysis
US10637853B2 (en) 2016-08-05 2020-04-28 Nok Nok Labs, Inc. Authentication techniques including speech and/or lip movement analysis
US11057208B2 (en) * 2016-08-22 2021-07-06 Rakuten, Inc. Management system, management device, management method, program, and non-transitory computer-readable information recording medium
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US10237070B2 (en) 2016-12-31 2019-03-19 Nok Nok Labs, Inc. System and method for sharing keys across authenticators
JP6720113B2 (ja) * 2017-06-02 2020-07-08 日本電信電話株式会社 認証システム、サービス提供サーバ、認証方法、及びプログラム
CN119135332A (zh) * 2017-06-07 2024-12-13 区块链控股有限公司 用于区块链网络的凭证生成与分发方法和系统
CN111108732A (zh) * 2017-06-30 2020-05-05 维萨国际服务协会 用于确定数字资产交易所的偿付能力的方法、系统和计算机程序产品
IT201700087233A1 (it) * 2017-07-28 2019-01-28 Alessandro Capuzzello Sistema di autenticazione sicura dell’identità di un utente in un sistema elettronico per transazioni bancarie
US11868995B2 (en) 2017-11-27 2024-01-09 Nok Nok Labs, Inc. Extending a secure key storage for transaction confirmation and cryptocurrency
JP6808609B2 (ja) * 2017-12-01 2021-01-06 日本電信電話株式会社 サーバ装置、通信装置、鍵共有システム、鍵共有方法、及びプログラム
WO2019116249A1 (en) * 2017-12-15 2019-06-20 nChain Holdings Limited Computer-implemented systems and methods for authorising blockchain transactions with low-entropy passwords
US11012435B2 (en) 2017-12-19 2021-05-18 International Business Machines Corporation Multi factor authentication
US11122033B2 (en) * 2017-12-19 2021-09-14 International Business Machines Corporation Multi factor authentication
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Also Published As

Publication number Publication date
WO2014191768A2 (en) 2014-12-04
US20140359290A1 (en) 2014-12-04
US20150244525A1 (en) 2015-08-27
US9698985B2 (en) 2017-07-04
EP3005608A2 (en) 2016-04-13
JP2016526342A (ja) 2016-09-01
US8971540B2 (en) 2015-03-03
KR20160013905A (ko) 2016-02-05
EP3005608B1 (en) 2019-07-17
WO2014191768A3 (en) 2015-04-09

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Legal Events

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AT Applications terminated before publication under section 16(1)