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16位CRC算法
- 16位CRC:生成CRC16表(256项),用于快速查表计算 // 在程序初始化时就先调用,预先生成CRC16Tab[256]查表数据-16 CRC : formation CYXLIC REDUNDANCY (256), Fast look-up table for calculation / / initialization procedure on first call, pre-generation CRC16Tab [256] Lookup Data
UsbKeyInitTools
- 作为信息安全的一辅助工具,主要用于初始化USBKEY,从而使USBKEY存储用户的相关信息.-information security as an auxiliary tool, mainly for the initialization USBKEY. USBKEY storage so that users of relevant information.
crc
- CRC码产生器与校验器程序 Features : Executes in one clock cycle per data word Any polynomial from 4 to 32 bits Any data width from 1 to 256 bits Any initialization value Synchronous or asynchronous reset
BCBandECB
- BCB模式与ECB模式的加密模式与解密模式 输入明文:I do like this book 加密算法E:异或⊕,密钥为cryption; 移位,密钥为5 两种填充模式:(1)0 (2)密文挪用 初始化向量IV:goodluck 用两种模式进行加密,输出相应的密文。 -BCB mode and ECB mode encryption and decryption mode input mode explicitly: I do like this book en
md5
- MD5生成函数,使用简单: //初始化 void beginCal() //初始化后,输入数据,在调用endCal前,都可以继续添加数据 void addData(const char* data, unsigned int size) //表明不再输入数据了,将添加填充位 void endCal() //结束运算后,取得编码 char* getCode() //清理内存 void clearMemoryHelper(char*
md5_implication
- MD5算法的实现. 明文数据经MD5算法进行散列处理,可以形成密文/数据的摘要,应用此算法可以实现对邮件的加密. 实验步骤: 1、填充消息:10…0,使消息长度等于448mod512 2、添加明文长度(64位) 3、初始化4个字的寄存器 4、消息由512-bits数据块(Y0,Y1,…)处理4轮,每轮16次迭代 -MD5 algorithm. Plaintext data hashed by the MD5 algorithm, can form dense text/d
AN10833
- This document describes how to differentiate between the members of the MIFARE card IC family. ISO/IEC 14443-3 describes the initialization and anticollision procedure, and ISO/IEC 14443-4 describes the protocol activation procedure. This do
chushihua
- 实现初始化密码,本程序需要vc++6.0-Achieve initialization password, this program needs to vc++6.0
aes_cipher_top
- the first task of the ”main” program aes_demo is a call to aes_init in Line 1. This initialization routine supplies 1 the actual en- and decryption functions (cipher and inv_cipher) with the expanded key schedule w, the substitution tables s_bo
EnDeApp
- C#编写的加密,解密程序。主要用于文件初始化文件和密码加密-Written in C#, encryption, decryption program. Mainly used for file initialization file and password encryption
Base16k
- (1)这是一个伪随机数发生器,周期为2 ^ 19937 - 1,可以用于加密 文件说明如下: mtrand.h包含文件,包含类的声明 mtrand.cpp的库文件包含非内联成员 mttest.cpp小程序来测试随机数发生器 mttest.out输出文件,用于比较 (2)使用 初始化:两种方式,seed(s) 或seed(array, length). 随机数生成:MTRand_int32产生的32位无符号整数。 MTRand产生均匀的双精度浮点数,在halfo
priority_queue
- 实现优先队列的初始化,查找,插入,删除操作,并且控制其查找,插入,删除操作的算法时间复杂度为O(logn)。-Implement priority queue initialization, search, insert, delete, and control their search, insert, delete algorithm time complexity is O (logn).
SHA-256
- 书写及其美丽的SHA-256算法,美丽的向量初始化编写,整体只能说,非常美丽。-Writing and its beautiful SHA-256 algorithm, the beautiful vector initialization preparation, the whole can only say, very beautiful.