CN111222178B - 一种数据签名方法及装置 - Google Patents
一种数据签名方法及装置 Download PDFInfo
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- CN111222178B CN111222178B CN202010048154.3A CN202010048154A CN111222178B CN 111222178 B CN111222178 B CN 111222178B CN 202010048154 A CN202010048154 A CN 202010048154A CN 111222178 B CN111222178 B CN 111222178B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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CN202010048154.3A CN111222178B (zh) | 2020-01-16 | 2020-01-16 | 一种数据签名方法及装置 |
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CN202010048154.3A CN111222178B (zh) | 2020-01-16 | 2020-01-16 | 一种数据签名方法及装置 |
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CN111222178A CN111222178A (zh) | 2020-06-02 |
CN111222178B true CN111222178B (zh) | 2022-08-02 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111817858A (zh) * | 2020-07-27 | 2020-10-23 | 北京金仓幸福科技有限公司 | 一种基于多重签名的区块链数据安全方法 |
CN112491552A (zh) * | 2020-11-18 | 2021-03-12 | 江苏先安科技有限公司 | 一种防止数字签名钓鱼攻击的方法 |
CN112543454B (zh) * | 2020-11-30 | 2022-11-15 | 亚信科技(成都)有限公司 | 一种认证方法及设备 |
CN114650140A (zh) * | 2020-12-21 | 2022-06-21 | 国民科技(深圳)有限公司 | 执行电子签名的移动终端、服务器和执行电子签名的方法 |
CN115529140B (zh) * | 2022-09-15 | 2024-06-18 | 北京天威诚信电子商务服务有限公司 | 一种基于微信小程序的数字签名协同生成方法及系统 |
Citations (5)
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US6157410A (en) * | 1996-05-17 | 2000-12-05 | Sony Corporation | Processing and display of images retrieved from digital still image files generated from digital moving images |
CN101849404A (zh) * | 2007-07-27 | 2010-09-29 | 拉加维林有限公司 | 便携式发送器的设备、方法、系统和用户界面 |
CN102541864A (zh) * | 2010-12-15 | 2012-07-04 | 北京航天长峰科技工业集团有限公司 | 一种公安业务信息管理方法 |
CN102681885A (zh) * | 2011-03-18 | 2012-09-19 | 新奥特(北京)视频技术有限公司 | 一种业务分离的媒资系统 |
CN110380846A (zh) * | 2019-06-28 | 2019-10-25 | 杭州师范大学 | 一种电子病历患者签名方法及系统 |
Family Cites Families (4)
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CN102045715B (zh) * | 2009-10-12 | 2013-03-13 | 中国移动通信集团公司 | 一种移动签名实现方法、装置与系统 |
CN101820346B (zh) * | 2010-05-04 | 2012-06-27 | 飞天诚信科技股份有限公司 | 一种安全数字签名方法 |
US10282562B1 (en) * | 2015-02-24 | 2019-05-07 | ImageKeeper LLC | Secure digital data collection |
CN110493268B (zh) * | 2019-09-24 | 2022-06-24 | 腾讯科技(深圳)有限公司 | 一种基于区块链网络的数据处理方法、装置、设备及存储介质 |
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2020
- 2020-01-16 CN CN202010048154.3A patent/CN111222178B/zh active Active
Patent Citations (5)
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US6157410A (en) * | 1996-05-17 | 2000-12-05 | Sony Corporation | Processing and display of images retrieved from digital still image files generated from digital moving images |
CN101849404A (zh) * | 2007-07-27 | 2010-09-29 | 拉加维林有限公司 | 便携式发送器的设备、方法、系统和用户界面 |
CN102541864A (zh) * | 2010-12-15 | 2012-07-04 | 北京航天长峰科技工业集团有限公司 | 一种公安业务信息管理方法 |
CN102681885A (zh) * | 2011-03-18 | 2012-09-19 | 新奥特(北京)视频技术有限公司 | 一种业务分离的媒资系统 |
CN110380846A (zh) * | 2019-06-28 | 2019-10-25 | 杭州师范大学 | 一种电子病历患者签名方法及系统 |
Non-Patent Citations (3)
Title |
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《A Robust Perceptual Audio Hashing using Balanced Multiwavelets》;L.Ghouti等;《2006 IEEE International Conference on Acoustics Speech and Signal Processing Proceedings》;20060724;全文 * |
基于图像哈希签名的数字水印;贾松浩等;《计算机应用与软件》;20090401;第26卷(第01期);全文 * |
高性能计算中一种改进的数据访问节能技术研究;邓定胜;《计算机科学》;20150215;第42卷(第02期);全文 * |
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Effective date of registration: 20230619 Address after: 12 / F, Dongfang hope scientific research building, No.3, Gaopeng Avenue, high tech Zone, Chengdu, Sichuan 610041 Patentee after: ASIAINFO TECHNOLOGIES (CHENGDU), Inc. Patentee after: AsiaInfo Security Technology Co.,Ltd. Address before: 12 / F, Dongfang hope scientific research building, No.3, Gaopeng Avenue, high tech Zone, Chengdu, Sichuan 610041 Patentee before: ASIAINFO TECHNOLOGIES (CHENGDU), Inc. |
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