The scheme perfectly integrates digital signature scheme with public key cryptography system.

该方案是数字签名与公钥密码体制的有机集成。

youdao

In this paper, we propose a novel secure multicast scheme with key agreement based on Elliptic Curve Cryptosystem and group communication inside Identity-based Public key Cryptography system.

提出一个应用椭圆曲线密码体制进行密钥协商而在基于身份的公钥系统内进行组通信的全新安全组播方案。

youdao

In this paper, a block based adaptive watermarking technique in DCT domain that is similar to the public key system is proposed in light of the cryptography technique and image processing technique.

结合加密技术与图像处理算法，提出了一种类似于公开密钥体制的基于分块dct变换的数字图像自适应水印算法。

youdao

Your credit card purchases over the Internet are protected by a brilliant "public key cryptography" system invented by three MIT researchers in 1977.

FORBES: I've got a secret