This paper gives a solution by using Elliptic Curve Cryptosystem ( ECC ) as the public key scheme.

该文提出一种利用椭圆曲线密码体制 ( ECC ) 智能卡公钥方案.

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This paper proposed a new image copyright protection key scheme based on zero - watermarking concept.

利用零水印概念提出一种公钥体制的图像内容版权保护方案.

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