CN111600704B - 基于sm2的秘钥交换方法、系统、电子设备及存储介质 - Google Patents
基于sm2的秘钥交换方法、系统、电子设备及存储介质 Download PDFInfo
- Publication number
- CN111600704B CN111600704B CN202010398070.2A CN202010398070A CN111600704B CN 111600704 B CN111600704 B CN 111600704B CN 202010398070 A CN202010398070 A CN 202010398070A CN 111600704 B CN111600704 B CN 111600704B
- Authority
- CN
- China
- Prior art keywords
- key
- information
- electronic device
- generating
- server
- 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.)
- Active
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
- H04L9/08—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
-
- 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
- H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
-
- 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
- H04L9/08—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
- H04L9/32—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
- H04L9/3221—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 interactive zero-knowledge proofs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010398070.2A CN111600704B (zh) | 2020-05-12 | 2020-05-12 | 基于sm2的秘钥交换方法、系统、电子设备及存储介质 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010398070.2A CN111600704B (zh) | 2020-05-12 | 2020-05-12 | 基于sm2的秘钥交换方法、系统、电子设备及存储介质 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111600704A CN111600704A (zh) | 2020-08-28 |
| CN111600704B true CN111600704B (zh) | 2023-08-08 |
Family
ID=72191251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010398070.2A Active CN111600704B (zh) | 2020-05-12 | 2020-05-12 | 基于sm2的秘钥交换方法、系统、电子设备及存储介质 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111600704B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113779634B (zh) * | 2021-09-17 | 2024-09-10 | 江苏通付盾科技有限公司 | 一种数据存储方法及系统 |
| CN115396097A (zh) * | 2022-08-31 | 2022-11-25 | 联想(北京)有限公司 | 秘钥生成方法及装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100579007C (zh) * | 2007-08-07 | 2010-01-06 | 上海交通大学 | 生成密钥的方法、通信系统、通信设备和服务器 |
| EP2334008A1 (en) * | 2009-12-10 | 2011-06-15 | Tata Consultancy Services Limited | A system and method for designing secure client-server communication protocols based on certificateless public key infrastructure |
| CN108667624B (zh) * | 2018-06-27 | 2020-11-13 | 深圳大学 | 一种标准模型下的紧凑环签名方法及系统 |
| CN109246129B (zh) * | 2018-10-12 | 2020-12-25 | 天津赢达信科技有限公司 | 一种可验证客户端身份的sm2协同签名方法及系统 |
| CN110705985B (zh) * | 2019-10-21 | 2020-09-29 | 北京海益同展信息科技有限公司 | 用于存储信息的方法和装置 |
-
2020
- 2020-05-12 CN CN202010398070.2A patent/CN111600704B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111600704A (zh) | 2020-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109983466B (zh) | 一种基于区块链的账户管理系统以及管理方法、存储介质 | |
| CN104393999B (zh) | 一种主设备对其从属设备的认证方法和系统 | |
| CN111064583B (zh) | 一种门限sm2数字签名方法、装置、电子设备及存储介质 | |
| CN109861828B (zh) | 一种基于边缘计算的节点接入和节点认证方法 | |
| CN110177124A (zh) | 基于区块链的身份认证方法及相关设备 | |
| CN111815321A (zh) | 交易提案的处理方法、装置、系统、存储介质和电子装置 | |
| JP2008518530A (ja) | セキュア認証チャネル | |
| CN113779606A (zh) | 一种降低隐私泄露风险的信息校验方法及系统 | |
| CN111600704B (zh) | 基于sm2的秘钥交换方法、系统、电子设备及存储介质 | |
| CN111600703B (zh) | 基于sm2的签名方法、系统、电子设备及存储介质 | |
| CN116865962B (zh) | 会话密钥交换方法、系统、装置、计算机设备和存储介质 | |
| CN111600717B (zh) | 基于sm2的解密方法、系统、电子设备及存储介质 | |
| CN117978408A (zh) | 协同签名算法的检测方法、协同签名设备及可读存储介质 | |
| CN114329635B (zh) | 基于多方安全计算的隐私签名方法和计算机系统 | |
| US8605898B2 (en) | Apparatus and method that generates originality verification and verifies originality verification | |
| CN113890740B (zh) | 一种基于变色龙哈希函数的安全认证方法 | |
| CN112861189B (zh) | 签名的生成方法和验证方法、装置、设备和介质 | |
| CN111435518A (zh) | 一种基于可信硬件的区块链隐私交易方法、装置及系统 | |
| CN116684104A (zh) | Api接口的rsa2签名复核方法、装置、电子设备及介质 | |
| CN115733651A (zh) | 交易隐私保护方法和装置、电子设备和存储介质 | |
| CN115587811A (zh) | 数字签名的验证方法及装置 | |
| US11005656B2 (en) | Embedding information in elliptic curve base point | |
| CN113923668A (zh) | 识别网络攻击行为的方法、装置、芯片及可读存储介质 | |
| CN106572063B (zh) | 一种多ttp参与的实体身份有效性验证方法及装置 | |
| CN118413334B (zh) | 一种面向工业互联网场景的双puf身份认证方法 |
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 | ||
| CB02 | Change of applicant information |
Address after: 601, 6 / F, building 2, No. 18, Kechuang 11th Street, Daxing District, Beijing, 100176 Applicant after: Jingdong Technology Information Technology Co.,Ltd. Applicant after: Jingdong Technology Holding Co.,Ltd. Address before: 601, 6 / F, building 2, No. 18, Kechuang 11th Street, Daxing District, Beijing, 100176 Applicant before: Jingdong Shuke Haiyi Information Technology Co.,Ltd. Applicant before: Jingdong Digital Technology Holding Co.,Ltd. Address after: 601, 6 / F, building 2, No. 18, Kechuang 11th Street, Daxing District, Beijing, 100176 Applicant after: Jingdong Shuke Haiyi Information Technology Co.,Ltd. Applicant after: Jingdong Digital Technology Holding Co.,Ltd. Address before: 601, 6 / F, building 2, No. 18, Kechuang 11th Street, Beijing Economic and Technological Development Zone, Beijing 100176 Applicant before: BEIJING HAIYI TONGZHAN INFORMATION TECHNOLOGY Co.,Ltd. Applicant before: JINGDONG DIGITAL TECHNOLOGY HOLDINGS Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |