基于椭圆曲线密码的数据集中器通信报文混合加密算法
首发时间:2013-01-11
摘要:针对数据集中器通信的信息安全需求,分析数据集中器通信受到的主动攻击和被动攻击行为,建立数据集中器通信安全需求模型,提出一种基于椭圆曲线密码(ECC)的数据集中器通信报文混合加密算法。提出的混合加密算法能够解决单独的ECC加密算法不能实现数字签名和椭圆曲线数字签名算法不能实现通信报文保密的问题。研究结果表明,提出的混合加密算法可以满足数据集中器信息安全需求。
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A Hybrid Encryption Algorithms Based on Elliptic Cure Cryptography in Data Concentrator Communication Message
Abstract:IAccording to the security requirements that data concentrator communication needing, analyzing active attacks and passive aggressive behavior data concentrator suffered, gives a hybrid encryption algorithm for data concentrator communication message based on elliptic curve cryptography (ECC), by establishing a security requirements model in data concentrator communication. The proposed hybrid algorithm can solve the problem that the separate ECC encryption algorithm can not achieve the digital signature, and the elliptic curve digital signature algorithm cannot encrypt communication message. The research results show that the proposed hybrid algorithm meets data concentrator communication security demands.
Keywords: kElliptic Curve Cryptography (ECC) Data Concentrator Hybrid Encryption Algorithms
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