AES加密算法 2000年10月，NIST（美国国家标准和技术协会）宣布通过从15种侯选算法中选出的一项新的密匙加密标准。Rijndael被选中成为将来的A...

这是用C编写的伪随机数加密算法，请大虾们指教。-This is prepared by using C pseudo-random number encryption algorithm, please advise their shrimp.

this a file that encrypt and decrypt a file in vb-this is a file that encrypt and decrypt a file in vb

JAVA通用类处理(BASE64)-JAVA generic class treatment (BASE64)

简单的密码的例子，使用VB的源码, 非常简单明了，希望大家喜欢。-Simple Example of VB Source Code for Encrypt, Rudimentary encryption/decryption demo program

An ethernet bridge / VPN program for windows-An ethernet bridge/VPN program for windows

Base64 加密算法（Author 蒋柏良 Jerry Jiang)-* * DESCRIPTION * Base64 processes input in 24bit chunks by converting each chunk into 4 * bytes of output. It does so by splitting input into four 6bit groups and * using these as indexes in the following substitution table- * const char base64_map[] = * "ABCDEFGHIJKLMNOPQRSTUVWXYZ" * "abcdefghijklmnopqrstuvwxyz" * "0123456789+/" * If an input is not a multiple of 3 bytes, it s padded with zeros. In * this case the output bytes that consist entirely of the pad data are * replaced with = . * * Example * An input of 0x00 0x45 0xF2 is equivalent to 00000000 01000101 11110010 * bit sequence, which s then split into 000000 000100 010111 110010 * and these are substituted to produce the following base64 encoding * A E X y * * RETURN VALUE * b64_length() should return output length for the input of len bytes. * b64_encode() should encode len bytes from src int

椭圆曲线密码C实现的，可以在++6.0下编译通过。希望对大家有帮助！-Elliptic Curve Cryptography C achieved in++ 6.0 compiler passed under. Would like to help everyone!

RSA加密的聊天源代码-chat RSA encryption source code

VC实现RSA算法的程序，好东西啊，vc6.0编译通过-VC to achieve RSA algorithm procedure, a good thing ah

UPXShell--源代码 （ASM版本的，及其高效精妙）-UPXShell- source code (ASM version, and its efficient exquisite) [