CN109687969B - 一种基于密钥共识的格基数字签名方法 - Google Patents
一种基于密钥共识的格基数字签名方法 Download PDFInfo
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- CN109687969B CN109687969B CN201811462651.7A CN201811462651A CN109687969B CN 109687969 B CN109687969 B CN 109687969B CN 201811462651 A CN201811462651 A CN 201811462651A CN 109687969 B CN109687969 B CN 109687969B
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- 238000000034 method Methods 0.000 title claims abstract description 133
- 238000012795 verification Methods 0.000 claims abstract description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 13
- 239000013598 vector Substances 0.000 claims description 12
- 238000009827 uniform distribution Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 9
- 101150047304 TMOD1 gene Proteins 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000013604 expression vector Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241001083548 Anemone Species 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
- H04L9/32—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)
- Signal Processing (AREA)
- Complex Calculations (AREA)
Abstract
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201811462651.7A CN109687969B (zh) | 2018-12-03 | 2018-12-03 | 一种基于密钥共识的格基数字签名方法 |
PCT/CN2019/112510 WO2020114121A1 (zh) | 2018-12-03 | 2019-10-22 | 一种基于密钥共识的格基数字签名方法 |
Applications Claiming Priority (1)
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CN201811462651.7A CN109687969B (zh) | 2018-12-03 | 2018-12-03 | 一种基于密钥共识的格基数字签名方法 |
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CN109687969A CN109687969A (zh) | 2019-04-26 |
CN109687969B true CN109687969B (zh) | 2021-10-15 |
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CN201811462651.7A Active CN109687969B (zh) | 2018-12-03 | 2018-12-03 | 一种基于密钥共识的格基数字签名方法 |
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CN (1) | CN109687969B (zh) |
WO (1) | WO2020114121A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109687969B (zh) * | 2018-12-03 | 2021-10-15 | 上海扈民区块链科技有限公司 | 一种基于密钥共识的格基数字签名方法 |
CN113541952B (zh) * | 2020-04-17 | 2023-07-25 | 赵运磊 | 基于格的数字签名方法 |
CN116781262B (zh) * | 2023-08-22 | 2023-11-03 | 晨越建设项目管理集团股份有限公司 | 基于元宇宙***的空间区域安全认证方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102833265A (zh) * | 2012-09-13 | 2012-12-19 | 北京航空航天大学 | 一种基于格理论的签名方案及其安全线性网络编码方法 |
WO2014205570A1 (en) * | 2013-06-27 | 2014-12-31 | Infosec Global Inc. | Key agreement protocol |
CN105099671A (zh) * | 2015-08-20 | 2015-11-25 | 赵运磊 | 一种身份隐藏且非延展安全的认证密钥协商方法 |
CN106301789A (zh) * | 2016-08-16 | 2017-01-04 | 电子科技大学 | 应用基于格的线性同态签名的云存储数据的动态验证方法 |
CN107124272A (zh) * | 2017-05-02 | 2017-09-01 | 西南石油大学 | 支持数据代理上传的格基云存储数据安全审计方法 |
US9780948B1 (en) * | 2016-06-15 | 2017-10-03 | ISARA Corporation | Generating integers for cryptographic protocols |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120071884A (ko) * | 2010-12-23 | 2012-07-03 | 한국전자통신연구원 | 래티스 기반의 링 서명 방법 |
US10742413B2 (en) * | 2017-04-25 | 2020-08-11 | International Business Machines Corporation | Flexible verifiable encryption from lattices |
CN109687969B (zh) * | 2018-12-03 | 2021-10-15 | 上海扈民区块链科技有限公司 | 一种基于密钥共识的格基数字签名方法 |
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2018
- 2018-12-03 CN CN201811462651.7A patent/CN109687969B/zh active Active
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- 2019-10-22 WO PCT/CN2019/112510 patent/WO2020114121A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102833265A (zh) * | 2012-09-13 | 2012-12-19 | 北京航空航天大学 | 一种基于格理论的签名方案及其安全线性网络编码方法 |
WO2014205570A1 (en) * | 2013-06-27 | 2014-12-31 | Infosec Global Inc. | Key agreement protocol |
CN105099671A (zh) * | 2015-08-20 | 2015-11-25 | 赵运磊 | 一种身份隐藏且非延展安全的认证密钥协商方法 |
US9780948B1 (en) * | 2016-06-15 | 2017-10-03 | ISARA Corporation | Generating integers for cryptographic protocols |
CN106301789A (zh) * | 2016-08-16 | 2017-01-04 | 电子科技大学 | 应用基于格的线性同态签名的云存储数据的动态验证方法 |
CN107124272A (zh) * | 2017-05-02 | 2017-09-01 | 西南石油大学 | 支持数据代理上传的格基云存储数据安全审计方法 |
Non-Patent Citations (1)
Title |
---|
格基签密关键技术研究;闫建华;《中国博士学位论文全文数据库信息科技辑》;20160315;全文 * |
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WO2020114121A1 (zh) | 2020-06-11 |
CN109687969A (zh) | 2019-04-26 |
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