CN111404685B - 一种属性基签名方法及系统 - Google Patents
一种属性基签名方法及系统 Download PDFInfo
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- CN111404685B CN111404685B CN202010305954.9A CN202010305954A CN111404685B CN 111404685 B CN111404685 B CN 111404685B CN 202010305954 A CN202010305954 A CN 202010305954A CN 111404685 B CN111404685 B CN 111404685B
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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
- H04L9/32—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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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Storage Device Security (AREA)
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Priority Applications (1)
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CN202010305954.9A CN111404685B (zh) | 2020-04-17 | 2020-04-17 | 一种属性基签名方法及系统 |
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CN202010305954.9A CN111404685B (zh) | 2020-04-17 | 2020-04-17 | 一种属性基签名方法及系统 |
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CN111404685A CN111404685A (zh) | 2020-07-10 |
CN111404685B true CN111404685B (zh) | 2022-06-21 |
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CN202010305954.9A Active CN111404685B (zh) | 2020-04-17 | 2020-04-17 | 一种属性基签名方法及系统 |
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CN (1) | CN111404685B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114172654B (zh) * | 2021-05-13 | 2023-05-05 | 福建师范大学 | 分布式属性基服务器辅助签名系统及方法 |
CN113438085B (zh) * | 2021-06-24 | 2023-05-19 | 福建师范大学 | 高效属性基服务器辅助签名验证方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103312707A (zh) * | 2013-06-06 | 2013-09-18 | 南京邮电大学 | 属性基签名的云服务器辅助验证方法 |
CN108768975A (zh) * | 2018-05-16 | 2018-11-06 | 东南大学 | 支持密钥更新和第三方隐私保护的数据完整性验证方法 |
CN109862559A (zh) * | 2019-03-02 | 2019-06-07 | 西安邮电大学 | 适用于工业互联网数据感知的无证书签名方法和系统 |
CN110113156A (zh) * | 2019-04-30 | 2019-08-09 | 福建师范大学 | 一种可追踪的分层多授权密文策略属性基认证方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2937484B1 (fr) * | 2008-10-22 | 2011-06-17 | Paycool Int Ltd | Procede de signature numerique en deux etapes |
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2020
- 2020-04-17 CN CN202010305954.9A patent/CN111404685B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103312707A (zh) * | 2013-06-06 | 2013-09-18 | 南京邮电大学 | 属性基签名的云服务器辅助验证方法 |
CN108768975A (zh) * | 2018-05-16 | 2018-11-06 | 东南大学 | 支持密钥更新和第三方隐私保护的数据完整性验证方法 |
CN109862559A (zh) * | 2019-03-02 | 2019-06-07 | 西安邮电大学 | 适用于工业互联网数据感知的无证书签名方法和系统 |
CN110113156A (zh) * | 2019-04-30 | 2019-08-09 | 福建师范大学 | 一种可追踪的分层多授权密文策略属性基认证方法 |
Non-Patent Citations (1)
Title |
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云计算环境下基于属性的签名方案研究;吴章淋;《南京邮电大学》;20191209;23-28 * |
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