计算机术语“polyalphabetic cipher”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	polyalphabetic cipher
释义	polyalphabetic cipher 多字母表密码 In data security, a substitution cipher employing a cluster of monoalphabetic ciphers. A cryptographic key is repeatedly writer above the plaintext and the key letter indicates which particular monoalphabetic cipher is to be employed to encrypt the corresponding plaintext letter. 在数据保密学中,使用一族单字母表密码的置换密码。密钥重复地写在明文上,密钥字母用来指示用哪一个单字母表密码来加密相应的明文字母。比较monoalphabetic cipher。
随便看	prompting prompting screen prong proof proof list proof listing proof tape propagated error propagation constant propagation delay propagation delay time propagation loss propagation time PROPAL I proper subset property detector property list property sort proportional control proportional control action proportional control system proportionallyspaced font proportional plus derivative controller proportional plus integral controller proportional plus integral plus derivative controller

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