此代码是自己的包的MD5加密，接口齐全，可…

AES应用的一些相关列子,同样需要库的支持-AES Liezi some applications, also need the support of the Treasury

关于des的说明- About des explanation

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

操作系统中关于哈明威码的C++实现程序 使用工具:Visual Studio 6.0-Hemingwei operating system on the C code to achieve the procedures for the use tools : Visual Studio 6.0

dos环境下的利用硬盘序列号加密的程序-dos environment sequence drives the use of encryption procedures

简单的文件加密代码 一个不错的文件加密系统，对你工作的安全大大加强。-simple file encryption code a good file encryption system, you have the right security greatly enhanced.

这是ge 90-30的versapro这软体，的使用教学手册。-Ge 90-30 This is the versapro this software, the use of teaching manuals.

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用c语言实现的sha1，速度很快，和普通的sha1不同

用VC编辑的一个MD5算法，很好用可以顺利进行运行-VC editor of an MD5 algorithm is useful for the smooth running