当前位置：
首页 资源下载
搜索资源 - stream cipher and block cipher
搜索资源列表
-
0下载：
对称/分组密码一般分为流加密(如OFB、CFB等)和块加密(如ECB、CBC等)。对于流加密，需要将分组密码转化为流模式工作。对于块加密(或称分组加密)，如果要加密超过块大小的数据，就需要涉及填充和链加密模式，文中提到的ECB和CBC等就是指链加密模式。 本文将要介绍了AES对称加密/分组加密/流密码及其ECB、CBC、CFB、OFB和CTR五种对称加密模式。,Symmetric/block ciphers are generally divided into stream encryption
-
-
0下载：
对称算法又称为传统密码算法。对称算法的对称性体现在加密密钥能够从解密密钥推算出来, 反之亦然。在大多数对称算法中, 加解密的密钥是相同的。可见, 对称密钥算法的加解密密钥都是保密的。对称密钥算法又分为两种分组密码和流密码。分组密码将明文分割为若干个定长的数据块称为一个分组, 每次对一个分组进行处理流密码又称序列密码, 依次对输人每个元素进行处理。DES算法是一种最通用的对称密钥算法, 属于分组密码算法。-Symmetric algorithm, also known as the tradit
-
-
0下载：
用于蜂窝宽带的流和文件的RC5加密程序.包含数字签名,消息加扰等功能.-RC5 is a block cipher that was originally designed by Ronald Rivest (http://theory.lcs.mit.edu/~cis/pubs/rivest/rc5.ps). We have implemented and optimized the RC5 encryption/decryption library for the Sony-Toshiba-
-
-
0下载：
Wireless Sensor Networks (WSN) are becoming popular day by day,
however one of the main issue in WSN is its limited resources. We
have to look to the resources to create Message Authentication Code
(MAC) keeping in mind the feasibility of techn
-
-
0下载：
实现了SSE（SSE简单流加密算法），该算法具有块加密与流密码特性的加密算法。-It implements SSE (SSE simple stream encryption algorithm), the algorithm has characteristics of stream ciphers and block cipher encryption algorithm.
-
-
0下载：
Delphi:采用BASE64算法流加密，编码多个字节，可以编码奇数字节和基数字节，把编码好的块写到流中，当然也可进行BASE64算法流的解密，解密的数据输入到流中，还可进行BASE64算法字符串加密，字符串解密等，比较全的BASE64加密与解密实例，仅供参考。
-Delphi: a stream cipher algorithm using BASE64 encoding a plurality of bytes, and the base may be encoded odd byte
-
-
0下载：
BLAKE2 are cryptographic hash functions based on Dan Bernstein s Cha stream cipher, but a permuted copy of the input block, XORed with some round constants, is added before each Cha round. Like SHA-2, there are two variants differing in the word size
-
