大学英语词汇短语释义解析及例句 block cipher
释义：
block cipher [计] 分组密码
例句：
RC2 is a block cipher algorithm.
RC 2是一个块密码算法。
Specifies the block cipher mode to use for encryption.
指定用于加密的块密码模式。
The block cipher mode encodes data one block at a time.
块密码模式一次一块对数据进行编码。
A novel block cipher based on chaotic systems is presented.
提出了一种新的基于混沌的分组密码算法。
To use a block cipher for larger amounts of data you need a mode of operation.
要对大量数据使用分组密码，您需要一种操作模式。
I have provided support for the TripleDES block cipher algorithm only for demonstration.
我已经对tripledes块密码算法提供了支持，但只用于演示。
The operation mode of block cipher algorithm is vital to sensitive information security.
分组加密算法的工作模式选择对于敏感信息的安全至关重要。
Block cipher algorithms encrypt data in block units, rather than a single byte at a time.
区块密码演算法会以区块为单位(而非每次一个位元组)加密资料。
The operation mode of block cipher algorithm is of vital importance for information security.
分组对称加密算法的工作模式对于敏感信息的安全性至关重要。
The method can also somewhat reflect the resistance ability of a block cipher to integral attack.
该检测方法可以一定程度地反映出分组密码抵抗积分攻击的能力。
This paper proposes a matrix based substitution permutation network as the model of block cipher.
论文提出了一种基于矩阵的代替置换网络模型。
IDEA is a symmetrical block cipher. End-to-end encryption based on IDEA is presented and analyzed.
分析了基于分组密码算法idea设计的端-端加密系统。
The propagation criterion is an important criterion of designing Boolean functions in block cipher.
扩散准则是分组密码中布尔函数设计的基本准则。
A differential cryptanalysis of the iterated block cipher based on the new round function is presented.
对基于此种新轮函数的一种迭代型分组密码进行了差分密码分析。
Block cipher is one of the most important encryption and decryption algorithms in information security.
分组密码算法是信息安全领域中最为重要的加解密技术之一。
Stream cipher and block cipher are main cipher systems in image encryption algorithm based on bit operation.
流密码与分组密码是基于位运算的图像加密算法中两种主要密码体制。
The block cipher with a substitution permutation network is the best known and widely used block cipher system.
包含代替置换网络的分组密码是一种广泛使用的分组密码系统。
Block cipher is an important branch of cryptography. Research on security of block cipher is an important direction.
分组密码是密码学的一个重要分支，分组密码的安全性研究成为一个重要的课题。
A mode of operation is an algorithm that features the use of a block cipher to provide an information security service.
工作模式是一个算法，它刻画了如何利用分组密码提供信息安全服务。
The P-valued logic functions satisfying K order propagation criterion have been used widely in the design of block cipher.
满足K次扩散准则的p值逻辑函数在密码设计中有重要应用。
