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Base64 加密算法（Author 蒋柏良 Jerry Jiang)
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
- 2022-07-18 16:55:26下载
- 积分：1
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base64的编解码代码封装，很方便易用。
base64的编解码代码封装，很方便易用。-base64 codec code package, it is easy to use.
- 2022-05-26 22:42:59下载
- 积分：1
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c++实现密钥为4的凯撒密码加密，其中支持明文的大小写
c++实现密钥为4的凯撒密码加密，其中支持明文的大小写-c++ achieve key for Caesar 4 password encryption, which supports the explicit case
- 2023-05-05 14:55:03下载
- 积分：1
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vb写的DES源码，复制到Visual Basic 6.0 中即可使用。
vb写的DES源码，复制到Visual Basic 6.0 中即可使用。-vb source code written by DES, copy to the Visual Basic 6.0, can be used.
- 2022-01-23 10:14:06下载
- 积分：1
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采用bin加密的经典算法。
采用bin加密的经典算法。-bin encryption using the classical algorithm.
- 2022-12-06 17:10:03下载
- 积分：1
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md5 encryption function running under iis Usage: 1: page 2 of the document cont...
md5的加密函数 iis下运行；
用法:
1：页面包含该文件
2：调用方法MD5(sMessage,stype)
例dim md_=md5("admin"，32)
*注：最高32位。-md5 encryption function running under iis Usage: 1: page 2 of the document contains: call method MD5 (sMessage, stype) were dim md_ = md5 ( " admin" , 32)* Note: maximum 32.
- 2022-09-28 18:40:03下载
- 积分：1
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File Encryption Utility (using Blowfish encryption algorithm to document the int...
File Encryption Utility（使用Blowfish算法给文件加密的完整程序）VC 源代码-File Encryption Utility (using Blowfish encryption algorithm to document the integrity of procedures) VC source code
- 2022-07-24 00:02:11下载
- 积分：1
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ESCROW算法的实现算法！
ESCROW算法的实现算法！-ESCROW algorithm algorithm!
- 2023-07-10 07:15:03下载
- 积分：1
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用VC编辑的一个MD5算法，很好用可以顺利进行运行
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
- 2022-02-01 21:32:41下载
- 积分：1
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简单的检查程序
简单实现CRC交验程序-simple inspection procedures
- 2022-04-21 01:50:18下载
- 积分：1
