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    基于相位恢复和椭圆曲线数字签名算法的图像认证方法

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    • Title:基于相位恢复和椭圆曲线数字签名算法的图像认证方法

    • Institution:信息科学与工程学院

    • Type of Patent:发明

    • Application Number:201310130513.X

    • Number of Inventors:3

    • Service Invention or Not:No

    • Application Date:2013-04-15

    • Publication Date:2015-11-18

    • Authorization Date:2013-04-15

    • Release Time:2018-05-15

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