CN102724041B - 一种基于隐写术的密钥传输与密钥更新方法 - Google Patents
一种基于隐写术的密钥传输与密钥更新方法 Download PDFInfo
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Families Citing this family (13)
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US9419792B2 (en) * | 2012-12-28 | 2016-08-16 | Intel Corporation | Instruction for accelerating SNOW 3G wireless security algorithm |
CN103987037A (zh) * | 2014-05-28 | 2014-08-13 | 大唐移动通信设备有限公司 | 一种保密通信实现方法及装置 |
CN104217175B (zh) * | 2014-09-05 | 2018-04-20 | 北京邮电大学 | 一种数据读写方法和装置 |
CN104579645B (zh) * | 2015-01-26 | 2017-07-14 | 中国科学院半导体研究所 | 基于aes加密系统的密钥更新方法 |
CN105025036B (zh) * | 2015-08-07 | 2018-08-17 | 北京环度智慧智能技术研究所有限公司 | 一种基于互联网的认知能力测试值加密和传输方法 |
CN105429959B (zh) | 2015-11-02 | 2019-08-16 | 北京旷视科技有限公司 | 图像处理方法及客户端设备、图像验证方法及服务器 |
CN105719225B (zh) * | 2015-12-31 | 2018-12-11 | 杨春芳 | 一种基于小波绝对矩的图像lsb匹配隐写的密钥还原方法 |
CN107579818B (zh) * | 2017-09-15 | 2020-06-30 | 杭州安恒信息技术股份有限公司 | 通信数据交互方法及通信系统 |
CN110189486A (zh) * | 2019-05-24 | 2019-08-30 | 上海银行股份有限公司 | 自助机具密钥自动下发方法 |
CN110289950B (zh) * | 2019-05-29 | 2021-11-09 | 北京链化未来科技有限公司 | 一种密钥信息生成方法及装置 |
CN111314207B (zh) * | 2020-01-20 | 2022-04-05 | 合肥高维数据技术有限公司 | 一种即时通讯接收方法、装置和设备 |
CN111988639B (zh) * | 2020-06-16 | 2022-10-21 | 北卡科技有限公司 | 一种基于国密算法和可逆隐写术的视频加密及解密方法 |
CN115065472B (zh) * | 2022-08-18 | 2022-11-08 | 广州万协通信息技术有限公司 | 基于多密钥加密解密的安全芯片加密解密方法及装置 |
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CN101282211A (zh) * | 2008-05-09 | 2008-10-08 | 西安西电捷通无线网络通信有限公司 | 一种密钥分配方法 |
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EP1033008A2 (en) * | 1997-08-28 | 2000-09-06 | Syndata Technologies, Inc. | Encryption system for secure data |
FR2944667A1 (fr) * | 2009-04-16 | 2010-10-22 | Miyowa | Procede pour authentifier un terminal mobile client aupres d'un serveur distant |
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CN101282211A (zh) * | 2008-05-09 | 2008-10-08 | 西安西电捷通无线网络通信有限公司 | 一种密钥分配方法 |
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Inventor after: Zhang Xiao Inventor after: Guo Binghui Inventor after: Tang Shaoting Inventor after: Zheng Zhiming Inventor after: Yao Wang Inventor after: Wang Sitao Inventor after: Wang Zhao Inventor after: Yao Dandan Inventor before: Zheng Zhiming Inventor before: Zhang Xiao Inventor before: Qiu Wangjie Inventor before: Zhang Yao Inventor before: Yao Dandan Inventor before: Wang Chengqi Inventor before: Gao Yujuan Inventor before: Li Ying Inventor before: Wu Yanfei Inventor before: Wang Sitao Inventor before: Wang Zhao |
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Free format text: CORRECT: INVENTOR; FROM: ZHENG ZHIMING ZHANG YAO YAO DANDAN WANG CHENGQI GAO YUJUAN LI YING WU YANFEI WANG SITAO WANG ZHAO ZHANG XIAO QIU WANGJIE TO: ZHANG XIAO GUO BINGHUI TANG SHAOTING ZHENG ZHIMING YAO WANG WANG SITAO WANG ZHAO YAO DANDAN |
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