DES( Data Encryption Standard)算法，于1977年得到美国政府的正式许可，是一种用56位密钥来加密64位数据的方法。DES算法以被应用于许多需要安全加密的场合。-DES (Data Encryption Standard) algorithm, in 1977 the United States government's official permission, is a key 56 to 64-bit data encryption methods. DE

安全加密算法,包括Two-fisher等-security encryption algorithm, including the Two-fisher, etc.

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