CN110020857A - 一种存储、调用区块链账户私钥的方法及装置 - Google Patents
一种存储、调用区块链账户私钥的方法及装置 Download PDFInfo
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- CN110020857A CN110020857A CN201910144356.5A CN201910144356A CN110020857A CN 110020857 A CN110020857 A CN 110020857A CN 201910144356 A CN201910144356 A CN 201910144356A CN 110020857 A CN110020857 A CN 110020857A
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000003860 storage Methods 0.000 claims abstract description 25
- 230000014759 maintenance of location Effects 0.000 claims 2
- 238000004891 communication Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- H04L9/32—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
- H04L9/3226—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 a predetermined code, e.g. password, passphrase or PIN
- H04L9/3231—Biological data, e.g. fingerprint, voice or retina
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/326—Payment applications installed on the mobile devices
- G06Q20/3263—Payment applications installed on the mobile devices characterised by activation or deactivation of payment capabilities
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
- G06Q20/363—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes with the personal data of a user
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3825—Use of electronic signatures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, 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
- G06Q20/401—Transaction verification
-
- 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
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
-
- 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
- H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Finance (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Bioethics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Databases & Information Systems (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (13)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910144356.5A CN110020857A (zh) | 2019-02-27 | 2019-02-27 | 一种存储、调用区块链账户私钥的方法及装置 |
TW108132981A TWI707571B (zh) | 2019-02-27 | 2019-09-12 | 儲存、調用區塊鏈帳戶私鑰的方法及裝置 |
SG11202104312UA SG11202104312UA (en) | 2019-02-27 | 2020-01-22 | Methods and apparatuses for storing or invoking blockchain account private keys |
EP20763626.7A EP3852042A4 (en) | 2019-02-27 | 2020-01-22 | PROCESS AND APPARATUS FOR MEMORY AND INVOCATION OF A BLOCK CHAIN ACCOUNT PRIVATE KEY |
PCT/CN2020/073740 WO2020173274A1 (zh) | 2019-02-27 | 2020-01-22 | 一种存储、调用区块链账户私钥的方法及装置 |
US17/244,801 US11251961B2 (en) | 2019-02-27 | 2021-04-29 | Methods and apparatuses for storing or invoking blockchain account private keys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910144356.5A CN110020857A (zh) | 2019-02-27 | 2019-02-27 | 一种存储、调用区块链账户私钥的方法及装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110020857A true CN110020857A (zh) | 2019-07-16 |
Family
ID=67189108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910144356.5A Pending CN110020857A (zh) | 2019-02-27 | 2019-02-27 | 一种存储、调用区块链账户私钥的方法及装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11251961B2 (zh) |
EP (1) | EP3852042A4 (zh) |
CN (1) | CN110020857A (zh) |
SG (1) | SG11202104312UA (zh) |
TW (1) | TWI707571B (zh) |
WO (1) | WO2020173274A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111386673A (zh) * | 2019-11-29 | 2020-07-07 | 支付宝(杭州)信息技术有限公司 | 用于基于区块链系统的加密密钥管理的方法和设备 |
WO2020173274A1 (zh) * | 2019-02-27 | 2020-09-03 | 阿里巴巴集团控股有限公司 | 一种存储、调用区块链账户私钥的方法及装置 |
Citations (6)
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CN106548345A (zh) * | 2016-12-07 | 2017-03-29 | 北京信任度科技有限公司 | 基于密钥分割实现区块链私钥保护的方法及系统 |
CN107528688A (zh) * | 2017-09-30 | 2017-12-29 | 矩阵元技术(深圳)有限公司 | 一种基于加密委托技术的区块链密钥保管及恢复方法、装置 |
CN108259169A (zh) * | 2018-01-09 | 2018-07-06 | 北京大学深圳研究生院 | 一种基于区块链云存储的文件安全分享方法及系统 |
CN109150535A (zh) * | 2017-06-19 | 2019-01-04 | 中国移动通信集团公司 | 一种身份认证方法、设备、计算机可读存储介质及装置 |
CN109361663A (zh) * | 2018-10-10 | 2019-02-19 | 中航信托股份有限公司 | 一种访问加密数据的相关方法、系统和相关装置 |
CN109379189A (zh) * | 2018-12-17 | 2019-02-22 | 江苏恒宝智能系统技术有限公司 | 区块链账户密钥备份及恢复方法、装置、终端及系统 |
Family Cites Families (7)
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JP2001320356A (ja) * | 2000-02-29 | 2001-11-16 | Sony Corp | 公開鍵系暗号を使用したデータ通信システムおよびデータ通信システム構築方法 |
US9762590B2 (en) * | 2014-04-17 | 2017-09-12 | Duo Security, Inc. | System and method for an integrity focused authentication service |
GB2538052B (en) * | 2015-04-27 | 2019-07-03 | Gurulogic Microsystems Oy | Encoder, decoder, encryption system, encryption key wallet and method |
KR101661930B1 (ko) * | 2015-08-03 | 2016-10-05 | 주식회사 코인플러그 | 블록체인을 기반으로 하는 공인인증서 발급시스템 |
TWI644556B (zh) * | 2017-05-18 | 2018-12-11 | 富邦金融控股股份有限公司 | 具隱密性的kyc資料共享系統及其方法 |
CN108055125B (zh) * | 2017-11-23 | 2020-06-30 | 阿里巴巴集团控股有限公司 | 一种产品信息的加密、解密方法及装置 |
CN110020857A (zh) * | 2019-02-27 | 2019-07-16 | 阿里巴巴集团控股有限公司 | 一种存储、调用区块链账户私钥的方法及装置 |
-
2019
- 2019-02-27 CN CN201910144356.5A patent/CN110020857A/zh active Pending
- 2019-09-12 TW TW108132981A patent/TWI707571B/zh active
-
2020
- 2020-01-22 WO PCT/CN2020/073740 patent/WO2020173274A1/zh unknown
- 2020-01-22 EP EP20763626.7A patent/EP3852042A4/en active Pending
- 2020-01-22 SG SG11202104312UA patent/SG11202104312UA/en unknown
-
2021
- 2021-04-29 US US17/244,801 patent/US11251961B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106548345A (zh) * | 2016-12-07 | 2017-03-29 | 北京信任度科技有限公司 | 基于密钥分割实现区块链私钥保护的方法及系统 |
CN109150535A (zh) * | 2017-06-19 | 2019-01-04 | 中国移动通信集团公司 | 一种身份认证方法、设备、计算机可读存储介质及装置 |
CN107528688A (zh) * | 2017-09-30 | 2017-12-29 | 矩阵元技术(深圳)有限公司 | 一种基于加密委托技术的区块链密钥保管及恢复方法、装置 |
CN108259169A (zh) * | 2018-01-09 | 2018-07-06 | 北京大学深圳研究生院 | 一种基于区块链云存储的文件安全分享方法及系统 |
CN109361663A (zh) * | 2018-10-10 | 2019-02-19 | 中航信托股份有限公司 | 一种访问加密数据的相关方法、系统和相关装置 |
CN109379189A (zh) * | 2018-12-17 | 2019-02-22 | 江苏恒宝智能系统技术有限公司 | 区块链账户密钥备份及恢复方法、装置、终端及系统 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020173274A1 (zh) * | 2019-02-27 | 2020-09-03 | 阿里巴巴集团控股有限公司 | 一种存储、调用区块链账户私钥的方法及装置 |
US11251961B2 (en) | 2019-02-27 | 2022-02-15 | Advanced New Technologies Co., Ltd. | Methods and apparatuses for storing or invoking blockchain account private keys |
CN111386673A (zh) * | 2019-11-29 | 2020-07-07 | 支付宝(杭州)信息技术有限公司 | 用于基于区块链系统的加密密钥管理的方法和设备 |
US11477013B2 (en) | 2019-11-29 | 2022-10-18 | Alipay (Hangzhou) Information Technology Co., Ltd. | Methods and devices for cryptographic key management based on blockchain system |
Also Published As
Publication number | Publication date |
---|---|
TW202032944A (zh) | 2020-09-01 |
SG11202104312UA (en) | 2021-05-28 |
EP3852042A1 (en) | 2021-07-21 |
US20210250175A1 (en) | 2021-08-12 |
TWI707571B (zh) | 2020-10-11 |
WO2020173274A1 (zh) | 2020-09-03 |
US11251961B2 (en) | 2022-02-15 |
EP3852042A4 (en) | 2022-01-05 |
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