CN113612615A - 一种基于国密sm9算法的可审计隐私保护认证方法 - Google Patents
一种基于国密sm9算法的可审计隐私保护认证方法 Download PDFInfo
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- CN113612615A CN113612615A CN202110835012.6A CN202110835012A CN113612615A CN 113612615 A CN113612615 A CN 113612615A CN 202110835012 A CN202110835012 A CN 202110835012A CN 113612615 A CN113612615 A CN 113612615A
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 125000004122 cyclic group Chemical group 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 20
- 239000000654 additive Substances 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 10
- 238000012550 audit Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000012795 verification Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 2
- 125000001967 indiganyl group Chemical group [H][In]([H])[*] 0.000 description 2
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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
- H04L9/32—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
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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)
- H04L9/0825—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
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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
- H04L9/30—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
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- Computer Networks & Wireless Communication (AREA)
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- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
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Abstract
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Claims (9)
Priority Applications (1)
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CN202110835012.6A CN113612615B (zh) | 2021-07-23 | 2021-07-23 | 一种基于国密sm9算法的可审计隐私保护认证方法 |
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CN202110835012.6A CN113612615B (zh) | 2021-07-23 | 2021-07-23 | 一种基于国密sm9算法的可审计隐私保护认证方法 |
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CN113612615A true CN113612615A (zh) | 2021-11-05 |
CN113612615B CN113612615B (zh) | 2024-01-12 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114039725A (zh) * | 2021-11-08 | 2022-02-11 | 福建师范大学 | 一种基于sm9的模糊身份基加密方法 |
CN114050930A (zh) * | 2021-11-10 | 2022-02-15 | 国家电网有限公司 | 一种基于工业互联网云计算的数据通信认证方法及*** |
CN114189340A (zh) * | 2021-12-09 | 2022-03-15 | 电子科技大学 | 一种基于素数阶群的基于属性签名方法 |
CN115174053A (zh) * | 2022-06-23 | 2022-10-11 | 武汉大学 | 一种基于sm9算法的可否认环认证的签名生成方法及装置 |
Citations (4)
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US20150156336A1 (en) * | 2012-06-15 | 2015-06-04 | Ntt Docomo, Inc. | Mobile communication network distribution system and mobile communication network distribution method |
CN109274487A (zh) * | 2018-08-17 | 2019-01-25 | 西安电子科技大学 | 基于国密sm9密码算法的群签名标识签发方法 |
CN110912708A (zh) * | 2019-11-26 | 2020-03-24 | 武汉大学 | 一种基于sm9数字签名算法的环签名生成方法 |
CN111106936A (zh) * | 2019-11-27 | 2020-05-05 | 国家电网有限公司 | 一种基于sm9的属性加密方法与*** |
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2021
- 2021-07-23 CN CN202110835012.6A patent/CN113612615B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150156336A1 (en) * | 2012-06-15 | 2015-06-04 | Ntt Docomo, Inc. | Mobile communication network distribution system and mobile communication network distribution method |
CN109274487A (zh) * | 2018-08-17 | 2019-01-25 | 西安电子科技大学 | 基于国密sm9密码算法的群签名标识签发方法 |
CN110912708A (zh) * | 2019-11-26 | 2020-03-24 | 武汉大学 | 一种基于sm9数字签名算法的环签名生成方法 |
CN111106936A (zh) * | 2019-11-27 | 2020-05-05 | 国家电网有限公司 | 一种基于sm9的属性加密方法与*** |
Non-Patent Citations (2)
Title |
---|
SHUANGGEN LIU: "Secure Threshold Ring Signature Based on SM9", 《IEEE ACCESS》 * |
张金花: "边缘计算环境下基于区块链的跨域认证与密钥协商协议", 《信息安全学报》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114039725A (zh) * | 2021-11-08 | 2022-02-11 | 福建师范大学 | 一种基于sm9的模糊身份基加密方法 |
CN114039725B (zh) * | 2021-11-08 | 2023-06-02 | 福建师范大学 | 一种基于sm9的模糊身份基加密方法 |
CN114050930A (zh) * | 2021-11-10 | 2022-02-15 | 国家电网有限公司 | 一种基于工业互联网云计算的数据通信认证方法及*** |
CN114050930B (zh) * | 2021-11-10 | 2023-12-08 | 国家电网有限公司 | 一种基于工业互联网云计算的数据通信认证方法及*** |
CN114189340A (zh) * | 2021-12-09 | 2022-03-15 | 电子科技大学 | 一种基于素数阶群的基于属性签名方法 |
CN114189340B (zh) * | 2021-12-09 | 2023-05-23 | 电子科技大学 | 一种基于素数阶群的基于属性签名方法 |
CN115174053A (zh) * | 2022-06-23 | 2022-10-11 | 武汉大学 | 一种基于sm9算法的可否认环认证的签名生成方法及装置 |
CN115174053B (zh) * | 2022-06-23 | 2024-04-12 | 武汉大学 | 一种基于sm9算法的可否认环认证的签名生成方法及装置 |
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