CN111600703A - 基于sm2的签名方法、系统、电子设备及存储介质 - Google Patents
基于sm2的签名方法、系统、电子设备及存储介质 Download PDFInfo
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- CN111600703A CN111600703A CN202010397349.9A CN202010397349A CN111600703A CN 111600703 A CN111600703 A CN 111600703A CN 202010397349 A CN202010397349 A CN 202010397349A CN 111600703 A CN111600703 A CN 111600703A
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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
- H04L9/08—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
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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
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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
- H04L9/3218—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
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- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Physics & Mathematics (AREA)
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
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CN202010397349.9A CN111600703B (zh) | 2020-05-12 | 2020-05-12 | 基于sm2的签名方法、系统、电子设备及存储介质 |
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CN202010397349.9A CN111600703B (zh) | 2020-05-12 | 2020-05-12 | 基于sm2的签名方法、系统、电子设备及存储介质 |
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CN111600703A true CN111600703A (zh) | 2020-08-28 |
CN111600703B CN111600703B (zh) | 2023-08-04 |
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CN202010397349.9A Active CN111600703B (zh) | 2020-05-12 | 2020-05-12 | 基于sm2的签名方法、系统、电子设备及存储介质 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114338028A (zh) * | 2020-09-28 | 2022-04-12 | 华为技术有限公司 | 门限签名方法、装置、电子设备和可读存储介质 |
CN114448610A (zh) * | 2020-10-30 | 2022-05-06 | 华为技术有限公司 | 数据保护方法、终端及系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103095456A (zh) * | 2013-01-10 | 2013-05-08 | 天地融科技股份有限公司 | 交易报文的处理方法和系统 |
CN106327723A (zh) * | 2016-08-29 | 2017-01-11 | 福建新大陆支付技术有限公司 | 一种基于智能平台的mPOS交易系统 |
CN106712946A (zh) * | 2017-02-07 | 2017-05-24 | 上海瀚银信息技术有限公司 | 一种数据安全传输方法 |
US20190268312A1 (en) * | 2018-11-27 | 2019-08-29 | Alibaba Group Holding Limited | System and method for information protection |
CN110719172A (zh) * | 2018-07-13 | 2020-01-21 | 北京京东尚科信息技术有限公司 | 区块链系统中的签名方法、签名系统以及相关设备 |
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2020
- 2020-05-12 CN CN202010397349.9A patent/CN111600703B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103095456A (zh) * | 2013-01-10 | 2013-05-08 | 天地融科技股份有限公司 | 交易报文的处理方法和系统 |
CN106327723A (zh) * | 2016-08-29 | 2017-01-11 | 福建新大陆支付技术有限公司 | 一种基于智能平台的mPOS交易系统 |
CN106712946A (zh) * | 2017-02-07 | 2017-05-24 | 上海瀚银信息技术有限公司 | 一种数据安全传输方法 |
CN110719172A (zh) * | 2018-07-13 | 2020-01-21 | 北京京东尚科信息技术有限公司 | 区块链系统中的签名方法、签名系统以及相关设备 |
US20190268312A1 (en) * | 2018-11-27 | 2019-08-29 | Alibaba Group Holding Limited | System and method for information protection |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114338028A (zh) * | 2020-09-28 | 2022-04-12 | 华为技术有限公司 | 门限签名方法、装置、电子设备和可读存储介质 |
CN114448610A (zh) * | 2020-10-30 | 2022-05-06 | 华为技术有限公司 | 数据保护方法、终端及系统 |
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CN111600703B (zh) | 2023-08-04 |
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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. 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. |
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