RSA加密算法DEMO For Delphi

here is aan ebook for flex

用Caesar算法实现文本加密的程序

a sample algorithm of rsa in langage C-a sample algorithm of rsa in langage C++

MAC算法SHA―1算法的C语言实现源码-SHA-1 algorithm for the C language source

Rijndael,实现AES的算法，附带了源代码和flash演示文件，讲解的很详细！-Rijndael, the AES algorithm realize, comes with source code and the flash presentation to explain the great detail!

Documents and SettingsAdministrator桌面MD5.rar-Documents and Settings Administrator Desktop MD5.rar

here is code about aes code for u to understand what the aes is talking about-here is code about aes code for u to understand what the aes is talking about..........

DES加密代码，是研究密码加密的基础，希望大家能有所收获-DES encryption code, password encryption is to examine the basis for hope that we can gain

delphi编写的加壳程序,实现对文件保护-delphi write the packers program to realize File Protection

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