CN101577022B - 一种cpu卡数据加密和解密方法 - Google Patents
一种cpu卡数据加密和解密方法 Download PDFInfo
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- CN101577022B CN101577022B CN 200910105744 CN200910105744A CN101577022B CN 101577022 B CN101577022 B CN 101577022B CN 200910105744 CN200910105744 CN 200910105744 CN 200910105744 A CN200910105744 A CN 200910105744A CN 101577022 B CN101577022 B CN 101577022B
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CN 200910105744 CN101577022B (zh) | 2009-03-13 | 2009-03-13 | 一种cpu卡数据加密和解密方法 |
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CN 200910105744 CN101577022B (zh) | 2009-03-13 | 2009-03-13 | 一种cpu卡数据加密和解密方法 |
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CN101577022A CN101577022A (zh) | 2009-11-11 |
CN101577022B true CN101577022B (zh) | 2013-03-27 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103198269B (zh) * | 2012-01-06 | 2017-05-10 | 上海华虹集成电路有限责任公司 | 防失败的密钥保存系统 |
CN102739406B (zh) * | 2012-07-17 | 2014-12-10 | 飞天诚信科技股份有限公司 | 一种安全传输设备信息的方法 |
CN106529651B (zh) * | 2016-11-15 | 2019-03-08 | 安徽汉威电子有限公司 | 一种采用双重加密算法的射频卡片 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1386249A (zh) * | 2000-06-08 | 2002-12-18 | 布尔Cp8公司 | 保证嵌入式微芯片系统,尤其是智能卡的预初始化阶段的安全性的方法和实现该方法的嵌入式系统 |
CN101110141A (zh) * | 2006-06-29 | 2008-01-23 | 英卡股份有限公司 | Ic卡上的密钥多样化的方法 |
CN101132276A (zh) * | 2007-09-27 | 2008-02-27 | 中兴通讯股份有限公司 | 一种通过sam卡进行的终端数据对称加密方法及系统 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1386249A (zh) * | 2000-06-08 | 2002-12-18 | 布尔Cp8公司 | 保证嵌入式微芯片系统,尤其是智能卡的预初始化阶段的安全性的方法和实现该方法的嵌入式系统 |
CN101110141A (zh) * | 2006-06-29 | 2008-01-23 | 英卡股份有限公司 | Ic卡上的密钥多样化的方法 |
CN101132276A (zh) * | 2007-09-27 | 2008-02-27 | 中兴通讯股份有限公司 | 一种通过sam卡进行的终端数据对称加密方法及系统 |
Non-Patent Citations (2)
Title |
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于洪洲 等.智能卡的系统安全.《第六届全国信息获取与处理学术会议论文集》.2008, * |
马雪英.数据传输安全方案的设计与实现.《教育信息化》.(第05期), * |
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Inventor after: Yang Jingyuan Inventor after: Feng Ming Inventor after: Zheng Zhigang Inventor after: Li Nengjun Inventor before: Yang Jingyuan Inventor before: Liang Jianjun Inventor before: Li Nengjun |
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Address after: 518004 east of 3 building, Peng Ji industrial zone, Luohu District Liantang, Shenzhen, Guangdong, China, 3 Patentee after: Shenzhen Aisino Tak Technology Co. Ltd. Address before: 518004 east of 3 building, Peng Ji industrial zone, Luohu District Liantang, Shenzhen, Guangdong, China, 3 Patentee before: Shenzhen Takcere Credit Card Manufacturing Co., Ltd. |
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