CN101056173A - 一种基于rsa的联合电子签字方法 - Google Patents
一种基于rsa的联合电子签字方法 Download PDFInfo
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- CN101056173A CN101056173A CN 200710068723 CN200710068723A CN101056173A CN 101056173 A CN101056173 A CN 101056173A CN 200710068723 CN200710068723 CN 200710068723 CN 200710068723 A CN200710068723 A CN 200710068723A CN 101056173 A CN101056173 A CN 101056173A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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CNB2007100687235A CN100544257C (zh) | 2007-05-22 | 2007-05-22 | 一种基于rsa的联合电子签字方法 |
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CNB2007100687235A CN100544257C (zh) | 2007-05-22 | 2007-05-22 | 一种基于rsa的联合电子签字方法 |
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CN101056173A true CN101056173A (zh) | 2007-10-17 |
CN100544257C CN100544257C (zh) | 2009-09-23 |
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CNB2007100687235A Active CN100544257C (zh) | 2007-05-22 | 2007-05-22 | 一种基于rsa的联合电子签字方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101635627A (zh) * | 2009-07-17 | 2010-01-27 | 兰州大学 | 一种基于离散对数难题的数字签名方案 |
CN106161482A (zh) * | 2016-09-29 | 2016-11-23 | 广州鹤互联网科技有限公司 | 一种电子签批验证方法及*** |
CN106251146A (zh) * | 2016-07-21 | 2016-12-21 | 恒宝股份有限公司 | 一种移动支付方法及移动支付*** |
WO2018161862A1 (zh) * | 2017-03-08 | 2018-09-13 | 华为技术有限公司 | 私钥生成方法、设备以及*** |
CN111475856A (zh) * | 2020-04-03 | 2020-07-31 | 数据通信科学技术研究所 | 数字签名方法和验证数字签名的方法 |
-
2007
- 2007-05-22 CN CNB2007100687235A patent/CN100544257C/zh active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101635627A (zh) * | 2009-07-17 | 2010-01-27 | 兰州大学 | 一种基于离散对数难题的数字签名方案 |
CN106251146A (zh) * | 2016-07-21 | 2016-12-21 | 恒宝股份有限公司 | 一种移动支付方法及移动支付*** |
CN106251146B (zh) * | 2016-07-21 | 2018-04-10 | 恒宝股份有限公司 | 一种移动支付方法及移动支付*** |
CN106161482A (zh) * | 2016-09-29 | 2016-11-23 | 广州鹤互联网科技有限公司 | 一种电子签批验证方法及*** |
WO2018161862A1 (zh) * | 2017-03-08 | 2018-09-13 | 华为技术有限公司 | 私钥生成方法、设备以及*** |
US10880079B2 (en) | 2017-03-08 | 2020-12-29 | Huawei Technologies Co., Ltd. | Private key generation method and system, and device |
CN111475856A (zh) * | 2020-04-03 | 2020-07-31 | 数据通信科学技术研究所 | 数字签名方法和验证数字签名的方法 |
CN111475856B (zh) * | 2020-04-03 | 2023-12-22 | 数据通信科学技术研究所 | 数字签名方法和验证数字签名的方法 |
Also Published As
Publication number | Publication date |
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CN100544257C (zh) | 2009-09-23 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20071017 Assignee: Hangzhou Unimas Information Engineering Co., Ltd. Assignor: Zhou Hongyi Contract record no.: 2010330000467 Denomination of invention: A RSA based joint electronic signature method Granted publication date: 20090923 License type: Exclusive License Record date: 20100412 |
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ASS | Succession or assignment of patent right |
Owner name: HANGZHOU UNIMAS INFORMATION ENGINEERING CO., LTD. Free format text: FORMER OWNER: ZHOU HONGYI Effective date: 20110921 |
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Free format text: CORRECT: ADDRESS; FROM: 310014 HANGZHOU, ZHEJIANG PROVINCE TO: 310052 HANGZHOU, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110921 Address after: Hangzhou City, Zhejiang province 310052 Binjiang District Huaye Building No. 1180 high-tech Waterfront Road, building 3 2-3 Patentee after: Hangzhou Unimas Information Engineering Co., Ltd. Address before: 310014 room 11, liming garden, Xiacheng District, Xiacheng District, Zhejiang, Hangzhou, 404 Patentee before: Zhou Hongyi |
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C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU UNIMAS INFORMATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HANGZHOU UNIMAS INFORMATION ENGINEERING CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang province 310052 Binjiang District Huaye Building No. 1180 high-tech Waterfront Road, building 3 1-3 Patentee after: Hangzhou Unimas Information Engineering Co., Ltd. Address before: Hangzhou City, Zhejiang province 310052 Binjiang District Huaye Building No. 1180 high-tech Waterfront Road, building 3 2-3 Patentee before: Hangzhou Unimas Information Engineering Co., Ltd. |
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C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU UNIMASSYSTEM DATA TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HANGZHOU UNIMAS INFORMATION TECHNOLOGY CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang province Binjiang District 310052 shore road 1180 building 3 layer 1-3 Patentee after: HANGZHOU HEZHONG DATA TECHNOLOGY CO., LTD. Address before: Hangzhou City, Zhejiang province 310052 Binjiang District Huaye Building No. 1180 high-tech Waterfront Road, building 3 1-3 Patentee before: Hangzhou Unimas Information Engineering Co., Ltd. |
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Address after: 310052 floors 5-8, building 3, No. 399, Danfeng Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province (self declaration) Patentee after: HANGZHOU HEZHONG DATA TECHNOLOGY Co.,Ltd. Address before: 310052 1-3 / F, building 3, 1180 Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU HEZHONG DATA TECHNOLOGY Co.,Ltd. |
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