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已选条件
  1. 编程语言:C++
  2. 代码类别:加密解密
  3. 发布时间:不限
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1. DES-complete

  一个DES加解密程序,有兴趣的可以下来看看。(A program about DES)

2
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145
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2012-07-03发布

2. MD5-(2)

  简单的MD5进行加密处理字符串,得到结果保存到。txt中(Simple MD5 encrypted string, the results are saved to. txt in the)

2
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117
浏览
2012-06-15发布

3. ASFDSAF

  题目:某个公司采用公用电话传递数据,数据是四位的整数,在传递过程中是加密的,加密规则如下:     每位数字都加上5,然后用和除以10的余数代替该数字,再将第一位和第四位交换,第二位和第三位交换。 1.程序分析: 2.程序源代码:(Topic: a company USES the public telephone relay data, data is four integers, in the relay in the process is encrypted, encryption rules are as follows: Each Numbers add 5, then use and divided by the number of 10 instead of a remnant, then the first and fourth exchange, the second and third exchange. 1. The program analysis: 2. The source code:)

3
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133
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2012-05-26发布

4. 3des

  3DES is a encryption algorithm ,this algorithm has run successfully.

10
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85
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2012-05-24发布

5. File-Encryption

  文件加密器,实现对文件加密,用来学习的代码(File encryption, encrypting files, the code used to study)

2
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96
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2012-05-20发布

6. 1111867176399d9765chaios

  加密程序,很好用。亲自验证,完全正确。希望下载。(we can add and unadd a picture correctly.welcom to download.)

2
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71
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2012-05-17发布

7. rsa

  rsa 实现代码,运用大数算法#include "afx.h" #include "Integer.h" #include <string> #include <iostream> using namespace std //构造大数对象并初始化为零 CInteger::CInteger() { m_nLength=1 for(int i=0 i<BI_MAXLEN i++)m_ulValue[i]=0 } //解构大数对象 CInteger::~CInteger() { } /*大数比较 调用方式:N.Cmp(A) 返回值:若N<A返回-1;若N=A返回0;若N>A返回1 */ int CInteger::Cmp(CInteger& A)(#include "afx.h" #include "Integer.h" #include <string> #include <iostream> using namespace std //构造大数对象并初始化为零 CInteger::CInteger() { m_nLength=1 for(int i=0 i<BI_MAXLEN i++)m_ulValue[i]=0 } //解构大数对象 CInteger::~CInteger() { } /*大数比较 调用方式:N.Cmp(A) 返回值:若N<A返回-1;若N=A返回0;若N>A返回1 */ int CInteger::Cmp(CInteger& A))

6
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133
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2012-05-16发布

8. RC3_ok

  RC3算法,用c语言实现。包括加密和解密(The RC3 algorithm using the C language. Including encryption and decryption)

2
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104
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2012-05-13发布

9. Caesar-code

  凯撒密码作为一种最为古老的对称加密体制,在古罗马的时候都已经很流行,他的基本思想是:通过把字母移动一定的位数来实现加密和解密。例如,如果密匙是把明文字母的位数向后移动三位,那么明文字母B就变成了密文的E,依次类推,X将变成A,Y变成B,Z变成C,由此可见,位数就是凯撒密码加密和解密的密钥。个人原创。(Caesar password as one of the most ancient symmetric encryption system in ancient Rome have been very popular, his basic idea is: by the letters move a certain number of bits to achieve encryption and decryption. For example, if the key is the number of bits of plaintext letters backward move three, the plaintext letter B into a ciphertext E, and so on, X will become Y-become a B,, and Z becomes C Thus, the median is the Caesar cipher encryption and decryption keys. Personal originality.)

5
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152
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2012-05-11发布

10. Affine

  本程序是仿射密码的加密与解密,用C语言编写的,经测试没有问题(This procedure is affine password encryption and decryption, written in C, tested no problem)

6
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103
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2012-05-11发布

11. REVERSING

  逆向工程揭秘,包含大量加密解密详细说明。学习逆向工程必备(The secret of Reverse engineering The detailed description contains a large number of encryption and decryption. To learn reverse engineering necessary)

9
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117
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2012-05-02发布

12. 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 : )

5
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116
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2012-04-28发布

13. GPU-AES

  使用cuda的aes加解密kernel函数(the kernel function of aes encrypt)

99
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150
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2012-04-27发布

14. exponentiation-algorithm

  快速取模指数算法,C++编写,下载即可编译运行,RSA算法里面需要用到的(Take the fast modular exponentiation algorithm, C++ to prepare, you can compile and run the download, the RSA algorithm which need)

17
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194
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2012-04-26发布

15. 0401-3

  椭圆曲线密码算法及其应用论文,对椭圆曲线加解密算法实现具有很好参考价值(Elliptic curve cryptography algorithm and its application papers, the elliptic curve encryption and decryption algorithm to achieve a good reference value )

4
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114
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2012-04-01发布

16. 0401-2

  椭圆曲线密码体制及其在电子银行中的应用,对椭圆曲线的加解密应用具有很好参考价值(Elliptic curve cryptography and its application in e-banking, a good reference value of the elliptic curve encryption and decryption application )

5
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82
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2012-04-01发布

17. 01-authentication-dan-digital-signature-dengan-me

  01 authentication dan digital signature dengan metode schnorr

4
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83
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2012-03-15发布

18. SHA_256_an214910492009

   good for the encryption n decryption

6
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73
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2012-03-14发布

19. HillCode

  playfair 加密算法的实现,用一个例子做了展示(realize playfair algorithm,use a sample to show the algorithm)

3
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137
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2012-03-05发布

20. s26

  C++ implementation for S26

3
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92
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2012-01-25发布