We contrast the result of Elliptic Curve Cryptographic Algorithms and the algorithm given in this paper, the latter is better in the effect and speed of encryption.

同时对椭圆曲线加密算法和本文所采用的算法对加密效果进行了分析，发现本文所采用的算法在保密效果和加密速度方面要优于椭圆曲线加密算法。

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The technical of cryptogram which refer to this paper is discussed firstly. And the emphases of this discussion are about the elliptic curve cryptographic algorithms and authentication.

本文首先对论文中所涉及的密码技术作了介绍，重点讨论了椭圆曲线加密算法和几种常见的身份认证技术。

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In these public key cryptographic algorithms, the kernel operations are modular exponentiation of multi-precision integer and elliptic curve scalar multiplication, which both are computing intensive.

这些公钥密码算法的关键操作为大整数模幂乘操作与椭圆曲线标量乘法操作，均属于计算密集型运算。

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