CN1318934C - 具有分层式存储结构的便携式数据存储装置的数据加密和解密方法 - Google Patents
具有分层式存储结构的便携式数据存储装置的数据加密和解密方法 Download PDFInfo
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- CN1318934C CN1318934C CNB2005100054943A CN200510005494A CN1318934C CN 1318934 C CN1318934 C CN 1318934C CN B2005100054943 A CNB2005100054943 A CN B2005100054943A CN 200510005494 A CN200510005494 A CN 200510005494A CN 1318934 C CN1318934 C CN 1318934C
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CNB2005100054943A CN1318934C (zh) | 2005-01-18 | 2005-01-18 | 具有分层式存储结构的便携式数据存储装置的数据加密和解密方法 |
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CNB2005100054943A CN1318934C (zh) | 2005-01-18 | 2005-01-18 | 具有分层式存储结构的便携式数据存储装置的数据加密和解密方法 |
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CN1645289A CN1645289A (zh) | 2005-07-27 |
CN1318934C true CN1318934C (zh) | 2007-05-30 |
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CNB2005100054943A Expired - Fee Related CN1318934C (zh) | 2005-01-18 | 2005-01-18 | 具有分层式存储结构的便携式数据存储装置的数据加密和解密方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101311950B (zh) * | 2007-05-25 | 2012-01-18 | 北京书生国际信息技术有限公司 | 一种电子印章的实现方法和装置 |
US7990976B2 (en) * | 2009-05-13 | 2011-08-02 | Telefonaktiebolaget L M Ericsson (Publ) | Negotiated secure fast table lookups for protocols with bidirectional identifiers |
CN105404470B (zh) * | 2015-10-27 | 2018-04-24 | 浪潮电子信息产业股份有限公司 | 数据存储方法及安全装置、数据存储系统 |
EP3540618B1 (en) * | 2018-03-15 | 2023-01-25 | Rohde & Schwarz GmbH & Co. KG | Portable storage apparatus |
CN114328545B (zh) * | 2022-03-03 | 2022-07-08 | 北京蚂蚁云金融信息服务有限公司 | 数据存储及查询方法、装置及数据库系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003208355A (ja) * | 2002-01-11 | 2003-07-25 | Hitachi Ltd | データ記憶装置ならびにデータバックアップ方法およびデータリストア方法 |
CN1462392A (zh) * | 2001-03-30 | 2003-12-17 | 索尼公司 | 数据存储装置 |
US6708272B1 (en) * | 1999-05-20 | 2004-03-16 | Storage Technology Corporation | Information encryption system and method |
CN1147793C (zh) * | 2001-05-30 | 2004-04-28 | 深圳市朗科科技有限公司 | 使用半导体存储设备的数据安全存取方法和系统 |
US6748539B1 (en) * | 2000-01-19 | 2004-06-08 | International Business Machines Corporation | System and method for securely checking in and checking out digitized content |
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2005
- 2005-01-18 CN CNB2005100054943A patent/CN1318934C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6708272B1 (en) * | 1999-05-20 | 2004-03-16 | Storage Technology Corporation | Information encryption system and method |
US6748539B1 (en) * | 2000-01-19 | 2004-06-08 | International Business Machines Corporation | System and method for securely checking in and checking out digitized content |
CN1462392A (zh) * | 2001-03-30 | 2003-12-17 | 索尼公司 | 数据存储装置 |
CN1147793C (zh) * | 2001-05-30 | 2004-04-28 | 深圳市朗科科技有限公司 | 使用半导体存储设备的数据安全存取方法和系统 |
JP2003208355A (ja) * | 2002-01-11 | 2003-07-25 | Hitachi Ltd | データ記憶装置ならびにデータバックアップ方法およびデータリストア方法 |
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CN1645289A (zh) | 2005-07-27 |
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