一种应用于椭圆曲线密码体制的改进型密钥协商方案
首发时间:2011-01-13
摘要:椭圆曲线密码体制(ECC)作为一种高强度的公钥加密算法广泛应用于各种通信领域。而在此基础上实现的密钥协商方案ECDH,ECMQV由于存在易受攻击和计算复杂等问题,可能会影响通信过程的安全性,降低了通信效率。基于此,本文提出了一种新的密钥协商协议的改进方案,并对此方案进行了分析。
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Research of improved key agreement scheme based on Elliptic Curve Cryptography
Abstract:Elliptic Curve Cryptography is widely used in many areas for its high efficiency. There are two well known key agreement schemes ECDH and ECMQV. However, they are vulnerable to be attacked and need large amount of calculation. The improved key agreement scheme aim to solve these problems exited in these two schemes. The correctness is proved also.
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No.4404600482192129****
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一种应用于椭圆曲线密码体制的改进型密钥协商方案
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