CN101534296B - 公开网络信息完整性、时间点存在性证明方法和系统 - Google Patents
公开网络信息完整性、时间点存在性证明方法和系统 Download PDFInfo
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- CN101534296B CN101534296B CN200910073986.4A CN200910073986A CN101534296B CN 101534296 B CN101534296 B CN 101534296B CN 200910073986 A CN200910073986 A CN 200910073986A CN 101534296 B CN101534296 B CN 101534296B
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CN200910073986.4A CN101534296B (zh) | 2009-03-24 | 2009-03-24 | 公开网络信息完整性、时间点存在性证明方法和系统 |
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CN101534296A CN101534296A (zh) | 2009-09-16 |
CN101534296B true CN101534296B (zh) | 2014-12-31 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101754205B (zh) * | 2009-12-25 | 2012-03-28 | 西安交通大学 | 一种并行化多接收方签密方法 |
CN104657359B (zh) * | 2013-11-19 | 2017-10-31 | 孙燕群 | 一种通过网址记录网页内容和式样的方法 |
CN105046168A (zh) * | 2015-01-21 | 2015-11-11 | 上海人科数据科技有限公司 | 一种网络电子证据处理系统及处理方法 |
CN104717208B (zh) * | 2015-02-10 | 2018-10-30 | 重庆市互联网新闻研究中心 | 利用终端特征信息实时固定电子数据的方法、设备及系统 |
GB201700367D0 (en) * | 2017-01-10 | 2017-02-22 | Trustonic Ltd | A system for recording and attesting device lifecycle |
CN109063512A (zh) * | 2018-06-17 | 2018-12-21 | 饶四强 | 一种采用条形码进行时间证明的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1855086A (zh) * | 2005-04-25 | 2006-11-01 | 北京中网安达信息安全科技有限公司 | 一种分析和提取数字证据的取证分析系统和方法 |
CN101110982A (zh) * | 2007-06-19 | 2008-01-23 | 李儒耕 | 一种利用无线终端和服务器获取证据的方法 |
CN201063643Y (zh) * | 2007-07-18 | 2008-05-21 | 福建伊时代信息科技有限公司 | 一种新型电子证据保全装置 |
US7395436B1 (en) * | 2002-01-31 | 2008-07-01 | Kerry Nemovicher | Methods, software programs, and systems for electronic information security |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7395436B1 (en) * | 2002-01-31 | 2008-07-01 | Kerry Nemovicher | Methods, software programs, and systems for electronic information security |
CN1855086A (zh) * | 2005-04-25 | 2006-11-01 | 北京中网安达信息安全科技有限公司 | 一种分析和提取数字证据的取证分析系统和方法 |
CN101110982A (zh) * | 2007-06-19 | 2008-01-23 | 李儒耕 | 一种利用无线终端和服务器获取证据的方法 |
CN201063643Y (zh) * | 2007-07-18 | 2008-05-21 | 福建伊时代信息科技有限公司 | 一种新型电子证据保全装置 |
Non-Patent Citations (1)
Title |
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电子证据的获取及可靠性关键技术研究;董晓梅等;《计算机科学》;20040630(第6期);第143-148页 * |
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