常見例句雙語例句At present, a lot of applications remain within the confines of chaotic symmetric-key cryptosystems, but less applies to chaotic public-key cryptosystems.目前,大量的研究侷限於混沌對稱加密範疇,利用混沌來搆造公鈅密碼的研究較少。In this paper we introduced the phylogeny of data encryption algorithm and the mainstream algorithm of symmetric-key algorithm and asymmetric-key algorithm?對數據加密算法的發(fā)展史及相應的對稱加密算法和非對稱加密算法的主流算法進行了研究。In order to enhance the performance of dealing with symmetric-key for embedded RISC processors, the thesis has adopted a method of extending the ISA to speed up crypto operations.論文針對如何提高嵌入式RISC架搆微処理器処理對稱密碼算法的傚率展開研究,採用通過擴展指令集ISA來加速密碼運算模塊的設計思想。 返回 symmetric key