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chinashengyu

于 2007-12-17 发布 文件大小:200KB
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下载积分: 1 下载次数: 3

代码说明:

  一个中国剩余定理的简单算法,密码学基础算法(Chinese Remainder Theorem a simple algorithm, based on cryptography algorithm)

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  • DESmiyue
    这只是标准DES算法的例子,必须在WINDOWS环境下编译.(This is just the standard DES algorithm, which must be compiled in the WINDOWS environment.)
    2009-03-24 19:38:06下载
    积分:1
  • DES
    一个实现DES加解密算法的小程序,编程实现DES算法的加密过程、脱密过程和16个内部密钥生成过程(An implementation of DES encryption and decryption algorithm applet, programming encryption algorithm DES implementation process, from secret process and the 16 internal key generation process)
    2009-03-08 00:28:59下载
    积分:1
  • 3des-suanfa
    3des算法code,已经通过visual c++编译.比一重des算法更加可靠!(3DES algorithm code, has passed visual c++ Compiler. Than one algorithm more reliable re-des!)
    2008-04-16 23:17:57下载
    积分:1
  • RSA
    RSA加密算法的C预言实现,对一张灰度图进行加密,然后再解密(RSA encryption algorithm in C prophecy fulfilled, encrypt and then decrypt a grayscale)
    2012-10-22 14:14:34下载
    积分:1
  • DESEncryptionDecrypt
    编写的DES 对称加解密技术,可随时进行明文密文之间的转换,有需要的朋友可以下载测试!本人目的打算对后台数据库的敏感信息字段用该方法加密,然后用软件权限控制读取,这样即使直接SQL后台取数,也得不到明文数据。(Write DES symmetrical encryption technology, may at any time for conversion between plaintext cipher, friends in need can be download test! I purpose going to the backstage database of sensitive information field with the method of encryption, and then use software to read access control, so even if the SQL backend access directly, also can not get clear data. )
    2013-10-15 09:51:35下载
    积分:1
  • DIGSILETN-PF140.514--pojie-wenjian
    PF140.514版digsilent软件的两个破解文件,按一定操作步骤即可免狗驱动,本人已在XP环境下使用,没有问题。希望对采用该软件的人有一点帮助!(Two crack file PF140.514 the version digsilent software, Free Dog certain steps to drive, I have XP environment, there is no problem. I hope the software a little help!)
    2013-03-25 16:14:16下载
    积分:1
  • TCR116133h
    该文件能用Visual C++6.0打开编译实现加密解密功能,并能通过少量的修改改(修改处程序源码中已标明)镶嵌到其他的程序源码中实现加密解密功能。 可直接使用。 (The file can use Visual C++6.0 to open compiled encryption and decryption functions through a few modifications reform (modify at program source code has been marked) inlaid into the other program source code to achieve encryption and decryption functions. Can be used directly.)
    2012-09-15 18:09:59下载
    积分:1
  • 39.3
    说明:  编制程序,将输入的一行字符以加密的形式输出,然后将其解密,解密的字符串序列与输入的正文相比较,吻合时输出解密的正文,否则解密失败。 加密时,将每个字符的ascii码依次反复加上“4962873”中的数字,并在32(‘’)~122(‘z’)之间作模运算。解密与加密的顺序相反。例如输入正文“the result of 3 and 2 is not 8” 结果为: (Programming, the input line character output in an encrypted form, and then decrypted, the decrypted text sequence of characters compared with the input, output to decrypt the body of the agreement, otherwise the decryption failed. Encryption, ascii code of each character in turn repeatedly with &quot 4962873&quot in the figures, and 32 (' ' )~ 122 (' z' ) as a model between the operations. Decryption and encryption in reverse order. For example, enter the text &quot the result of 3 and 2 is not 8&quot results:)
    2011-04-05 08:43:48下载
    积分:1
  • Ibe_dec
    IBE基于身份的加密系统的解密程序,使用VC6.0开发(IBE identity-based encryption system of the decryption process, using VC6.0 Development)
    2020-06-29 20:40:02下载
    积分:1
  • des-daima
    DES( Data Encryption Standard)算法,于1977年得到美国政府的正式许可,是一种用56位密钥来加密64位数据的方法。虽然56位密钥的DES算法已经风光不在,而且常有用Des加密的明文被破译的报道,但是了解一下昔日美国的标准加密算法总是有益的,而且目前DES算法得到了广泛的应用,在某些场合,她仍然发挥着余热.(如:UNIX的密码算法就是以DES算法为基础的)。将其修改为三重DES也能抵抗破解。下面是关于如何实现DES算法的语言性描述:(DES ( Data Encryption Standard ) algorithm, in 1977 the U.S. government s official permission , is a 56 -bit key to encrypt 64 data . 56 keys of the DES algorithm scenery is not , and often with Des encryption expressly decipher reported , but look at the old standard encryption algorithm is always useful , but the DES algorithm has been widely used in a some occasions , she still plays a waste heat . (such as : UNIX password algorithm is DES algorithm -based ) . To modify the Triple DES is also resistant to cracking . The following is a description language on how to achieve the DES algorithm : )
    2012-04-28 10:01:59下载
    积分:1
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