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rsa加密算法实例-rsa encryption algorithm examples

Rijndael算法源代码-Rijndael algorithm source code

用VERILOG语言实现的数据加密标准代码,在QUARTUS5.1上仿真过-Using Verilog language code of the Data Encryption Standard, in the simulation had QUARTUS5.1

AES encoding/decoding

采用CAST-256位加密的Back Orifice 2000插件源代码-using CAST-256 encryption Back Orifice 2000 plug-in source code

DES 加密系统的 C 语言源代码-DES encryption system in C language source code

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

rsa算法实现的经典开发包，对学习加密算法帮助很大-rsa algorithm realize the classic development kit, the encryption algorithm learning very helpful

一个3des算法的库文件和使用库文件的例子- A 3des algorithm storehouse document and use storehouse document example

密码学的数字签名算法 来自国外教材-Cryptography Digital Signature Algorithm materials from abroad