摘要： 研究一种为RFID标签和低运算能力设备建立动态密钥的算法——KKK算法，探讨算法的原理及发展现状。建立KKK算法仿真环境，在此基础上对各类KKK类算法进行比较。提出一种新的KKK类算法——KKK干扰算法，该算法与目前安全性较高的KKK-询问算法相比，性能效率更高。

关键词: KKK算法, TPM结构, KKK-干扰算法, KKK-询问算法

Abstract: This paper researches KKK algorithm, which provides an algorithm for RFID tags and dynamic cryptographic key setup for low computing capability devices. It studies the theory and development of KKK algorithm, and establishes its simulation environment. Based on this environment, it compares the various types of existing KKK algorithms. A new KKK algorithm named KKK-interfere algorithm is proposed. It has higher performance efficiency compared with KKK-query algorithm which is the current most secure KKK algorithm.

Key words: KKK algorithm, Tree Parity Machine(TPM), KKK-interfere algorithm, KKK-query algorithm

中图分类号: 

• TP309