CN1741042B - 基于数字签名的物品防伪保真信息及签名验证装置 - Google Patents
基于数字签名的物品防伪保真信息及签名验证装置 Download PDFInfo
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- CN1741042B CN1741042B CN2005100217029A CN200510021702A CN1741042B CN 1741042 B CN1741042 B CN 1741042B CN 2005100217029 A CN2005100217029 A CN 2005100217029A CN 200510021702 A CN200510021702 A CN 200510021702A CN 1741042 B CN1741042 B CN 1741042B
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CN2005100217029A CN1741042B (zh) | 2005-09-20 | 2005-09-20 | 基于数字签名的物品防伪保真信息及签名验证装置 |
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CN2005100217029A CN1741042B (zh) | 2005-09-20 | 2005-09-20 | 基于数字签名的物品防伪保真信息及签名验证装置 |
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CN1741042A CN1741042A (zh) | 2006-03-01 |
CN1741042B true CN1741042B (zh) | 2011-12-28 |
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CN2005100217029A Expired - Fee Related CN1741042B (zh) | 2005-09-20 | 2005-09-20 | 基于数字签名的物品防伪保真信息及签名验证装置 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US7774607B2 (en) * | 2006-12-18 | 2010-08-10 | Microsoft Corporation | Fast RSA signature verification |
CN101576919B (zh) * | 2009-06-19 | 2011-12-07 | 用友软件股份有限公司 | 标识生成方法和装置 |
WO2015172352A1 (en) * | 2014-05-15 | 2015-11-19 | Seagate Technology Llc | Storage device tampering detection |
EP3288214B1 (en) * | 2015-04-23 | 2021-03-03 | Unho Choi | Authentication in ubiquitous environment |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2497380Y (zh) * | 2001-11-13 | 2002-06-26 | 封林毅 | 数字签名防伪标识 |
US20020169973A1 (en) * | 2001-05-11 | 2002-11-14 | Lg Electronics Inc. | Copy protection method and system for digital media |
CN1444145A (zh) * | 2002-03-07 | 2003-09-24 | 温天 | 数字条码水印及防伪方法 |
CN1564590A (zh) * | 2004-03-30 | 2005-01-12 | 上海隆瀛信息科技有限公司 | 基于密钥的电视内容检测的数字水印及其编解码装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020169973A1 (en) * | 2001-05-11 | 2002-11-14 | Lg Electronics Inc. | Copy protection method and system for digital media |
CN2497380Y (zh) * | 2001-11-13 | 2002-06-26 | 封林毅 | 数字签名防伪标识 |
CN1444145A (zh) * | 2002-03-07 | 2003-09-24 | 温天 | 数字条码水印及防伪方法 |
CN1564590A (zh) * | 2004-03-30 | 2005-01-12 | 上海隆瀛信息科技有限公司 | 基于密钥的电视内容检测的数字水印及其编解码装置 |
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Effective date of registration: 20081205 Address after: Beijing city Haidian District Tiger Bridge Jianxiang Park E block No. 1604 post encoding: 100083 Applicant after: Beijing Menjili Magnetoelectric Engineering Institute Address before: Shanghai City, Pudong New Area South Road No. 1035 building 6 Room 302 Zijin palace post encoding: 200122 Applicant before: Shanghai peak Digital Technology Co., Ltd. |
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