替代密码 meaning in Chinese

substitution cipher

In cryptography , a cipher produced by a composition of a number of substitution and transposition ciphers
密码学中，由替代密码和置换密码结合使用而构成的一种密码。
In cryptography , an early example of monoalphabetic , or substitution cipher used in the gallic wars
密码学中，在高卢战争中使用的一种单表置换密码，或称替代密码的早期例子。
To promote application interoperability , the candidate specifies a set of signature algorithms that are required to be implemented , though their use is at the discretion of the signature creator
结果证实，算法是异或跟一个常量密钥的简单组合，并且还在猜谜杂志中发现了比那还要脆弱的替代密码。
The module of customer certification adds one - off password certification to the traditional sheet certification , and replaces stored password with stored digest of user password to guard against attacks and keep secrets
用户认证模块在传统基于表单认证的方式上增加一次性口令认证，并且在密码存储时以存储用户密码消息摘要替代密码本身，从而达到防攻击和保密的目的。