| 术语 | block cipher chaining |
| 释义 | block cipher chaining 分组密码链接 In cryptography, a procedure using a block cipher in which the output ciphertext depends upon the key, the current and all previous plaintext blocks of the message. Chaining overcomes the cryptographic weakness of block ciphers, which arises when the length of the message exceeds the blocksize and the messages are highly formatted, or contain significant redundancy. 密码学中的一种分组密码,它的输出依赖于当前及以前的明文块。链接法克服了分组密码 由于明文长度超过分组的规模、明文高度格式化或包含显著的多余成分时所具有的密码弱点。 |
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