Openssl optimized encryption and decryption engine, development environment for...

LZ77 compression / decompression algorithm-LZ77 compression/decompression algorithm

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-CRC code generator and calibration program 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

BASE64译码-BASE64 Decoding

DES算法实现过程分析 之 C-DES algorithm process analysis C

java编写MD5加密生成例子，对于需要加入密码验证的程序绝对实用，可以进行直接拷贝使用。-prepared MD5 encryption generated example, the need for password verification procedures for the practical, direct copy.

ECC加密算法入门介绍-ECC encryption algorithm introduced entry

使用C编写的DES, DESX, DES3(三层DES) 的加密算法, 本程序演示如何在Delphi中进行调用C编写的算法 DES 密匙长度 8 DESX 密匙长度 16 DES3 密匙长度 24 (加密强度高了很多)-C prepared by the use of DES, DESX, DES3 (three-DES) encryption algorithm, the program demonstrates how to call in Delphi in the preparation of the algorithm C key length DES key 8 DESX length 16 DES3 key length 24 (high strength encryption a lot)

 ECC（Elliptic Curves Cryptography）加密算法是一种公钥加密算法，与主流的RSA算法相比，ECC算法可以使用较短的密钥达到相同的安全程度。此文档是160bit的C++源代码.

This code is for encrypt a String using Vignere method.

银行数据安全的加密技术和设备-bank data security encryption technology and equipment