CN109194465B - 用于管理密钥的方法、用户设备、管理设备、存储介质 - Google Patents
用于管理密钥的方法、用户设备、管理设备、存储介质 Download PDFInfo
- Publication number
- CN109194465B CN109194465B CN201811161190.XA CN201811161190A CN109194465B CN 109194465 B CN109194465 B CN 109194465B CN 201811161190 A CN201811161190 A CN 201811161190A CN 109194465 B CN109194465 B CN 109194465B
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- China
- Prior art keywords
- user
- key
- transaction
- users
- keys
- Prior art date
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Classifications
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- 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
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
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- 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
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
-
- 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
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
- H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
-
- 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
- H04L9/06—Cryptographic 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
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
-
- 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
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
-
- 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
- H04L9/085—Secret sharing or secret splitting, e.g. threshold 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
-
- 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
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0877—Generation of secret information including derivation or calculation of cryptographic keys or passwords using additional device, e.g. trusted platform module [TPM], smartcard, USB or hardware security module [HSM]
-
- 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
- H04L9/3247—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 digital signatures
-
- 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)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Storage Device Security (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811161190.XA CN109194465B (zh) | 2018-09-30 | 2018-09-30 | 用于管理密钥的方法、用户设备、管理设备、存储介质 |
| SG11202102740VA SG11202102740VA (en) | 2018-09-30 | 2019-09-30 | Method, user device, management device, storage medium and computer program product for key management |
| JP2021517870A JP7454564B2 (ja) | 2018-09-30 | 2019-09-30 | 鍵管理のための方法、ユーザ・デバイス、管理デバイス、記憶媒体及びコンピュータ・プログラム製品 |
| SM20240275T SMT202400275T1 (it) | 2018-09-30 | 2019-09-30 | Metodo, dispositivo utente, dispositivo di gestione, supporto di archiviazione e prodotto programma per computer per la gestione di chiavi |
| EP19782745.4A EP3841702B1 (en) | 2018-09-30 | 2019-09-30 | Method, user device, management device, storage medium and computer program product for key management |
| PCT/IB2019/058292 WO2020065633A1 (en) | 2018-09-30 | 2019-09-30 | Method, user device, management device, storage medium and computer program product for key management |
| US17/250,837 US11930103B2 (en) | 2018-09-30 | 2019-09-30 | Method, user device, management device, storage medium and computer program product for key management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811161190.XA CN109194465B (zh) | 2018-09-30 | 2018-09-30 | 用于管理密钥的方法、用户设备、管理设备、存储介质 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109194465A CN109194465A (zh) | 2019-01-11 |
| CN109194465B true CN109194465B (zh) | 2022-02-18 |
Family
ID=64946482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811161190.XA Active CN109194465B (zh) | 2018-09-30 | 2018-09-30 | 用于管理密钥的方法、用户设备、管理设备、存储介质 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11930103B2 (https=) |
| EP (1) | EP3841702B1 (https=) |
| JP (1) | JP7454564B2 (https=) |
| CN (1) | CN109194465B (https=) |
| SG (1) | SG11202102740VA (https=) |
| SM (1) | SMT202400275T1 (https=) |
| WO (1) | WO2020065633A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818754B (zh) * | 2019-02-28 | 2022-07-05 | 矩阵元技术(深圳)有限公司 | 客户端为多个客户端和单一服务器生成密钥的方法、设备 |
| CN109818753B (zh) * | 2019-02-28 | 2022-03-08 | 矩阵元技术(深圳)有限公司 | 择一客户端为多客户端多服务器生成密钥的方法和设备 |
| CN110009346A (zh) | 2019-03-11 | 2019-07-12 | 巍乾全球技术有限责任公司 | 用于拆分和恢复密钥的方法、程序产品、存储介质和系统 |
| US11606361B2 (en) * | 2019-07-19 | 2023-03-14 | Ricoh Company, Ltd. | Cloud system, information processing system, and user registration method |
| CN110399745A (zh) * | 2019-08-16 | 2019-11-01 | 微位(深圳)网络科技有限公司 | 密钥的管理方法与装置、存储介质及计算机设备 |
| CN111641604B (zh) * | 2020-05-16 | 2022-04-15 | 中信银行股份有限公司 | 基于网银证书的签章方法及基于网银证书的签章系统 |
| CN111726230B (zh) * | 2020-05-22 | 2023-04-18 | 支付宝(杭州)信息技术有限公司 | 一种数据的存储方法、数据的恢复方法、装置及设备 |
| CN111932239B (zh) * | 2020-09-18 | 2021-02-05 | 腾讯科技(深圳)有限公司 | 业务处理方法、装置、节点设备及存储介质 |
| CN112463454B (zh) * | 2020-12-04 | 2021-11-05 | 北京深思数盾科技股份有限公司 | 数据恢复方法、服务器、终端设备及存储介质 |
| CN112671789B (zh) * | 2020-12-29 | 2022-09-27 | 杭州趣链科技有限公司 | 基于中国剩余定理的数据传输优化方法、装置和系统 |
| CN112926074B (zh) * | 2021-03-26 | 2022-08-23 | 成都卫士通信息产业股份有限公司 | 一种sm9密钥门限化生成方法、装置、设备及存储介质 |
| CN114091063A (zh) * | 2021-11-23 | 2022-02-25 | 奇安信科技集团股份有限公司 | 密钥存储、恢复、支付处理方法、装置、设备和存储介质 |
| WO2023201262A1 (en) * | 2022-04-12 | 2023-10-19 | Coremeleon, Inc. | System and method for distributed custody access token management |
| CN117349895B (zh) * | 2023-12-05 | 2024-03-01 | 北京极致车网科技有限公司 | 基于区块链的汽车金融数字档案管理方法及装置 |
| CN120880661B (zh) * | 2025-09-25 | 2026-01-27 | 中移(苏州)软件技术有限公司 | 密钥生成方法、装置、设备、介质和产品 |
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| CN103856478B (zh) * | 2012-12-06 | 2017-11-24 | 阿里巴巴集团控股有限公司 | 一种可信网络的证书签发、认证方法及相应的设备 |
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2018
- 2018-09-30 CN CN201811161190.XA patent/CN109194465B/zh active Active
-
2019
- 2019-09-30 WO PCT/IB2019/058292 patent/WO2020065633A1/en not_active Ceased
- 2019-09-30 JP JP2021517870A patent/JP7454564B2/ja active Active
- 2019-09-30 SM SM20240275T patent/SMT202400275T1/it unknown
- 2019-09-30 SG SG11202102740VA patent/SG11202102740VA/en unknown
- 2019-09-30 EP EP19782745.4A patent/EP3841702B1/en active Active
- 2019-09-30 US US17/250,837 patent/US11930103B2/en active Active
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| CN101166089B (zh) * | 2006-10-18 | 2010-10-20 | 株式会社东芝 | 秘密信息管理设备与秘密信息管理系统 |
| CN101425902A (zh) * | 2008-11-12 | 2009-05-06 | 电子科技大学 | 一个具有前向安全的门限数字签名方法与系统 |
| CN101753298A (zh) * | 2008-12-09 | 2010-06-23 | 姚锡根 | 动态输入杂凑序列dihs |
| CN101546407A (zh) * | 2009-02-11 | 2009-09-30 | 广州杰赛科技股份有限公司 | 基于数字证书的电子商务系统及其管理方法 |
| CN103856478B (zh) * | 2012-12-06 | 2017-11-24 | 阿里巴巴集团控股有限公司 | 一种可信网络的证书签发、认证方法及相应的设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109194465A (zh) | 2019-01-11 |
| US11930103B2 (en) | 2024-03-12 |
| JP2022501971A (ja) | 2022-01-06 |
| US20220038263A1 (en) | 2022-02-03 |
| EP3841702A1 (en) | 2021-06-30 |
| SMT202400275T1 (it) | 2024-09-16 |
| JP7454564B2 (ja) | 2024-03-22 |
| SG11202102740VA (en) | 2021-04-29 |
| WO2020065633A1 (en) | 2020-04-02 |
| EP3841702B1 (en) | 2024-04-03 |
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