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RSA

于 2011-05-06 发布文件大小:3736KB

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下载积分: 1 下载次数: 47

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代码说明：

基于RSA算法的加密解密以及数字签名系统，实现加密解密签名的功能(RSA-based encryption and decryption algorithms and digital signature system to achieve the function of signature encryption and decryption )

文件列表：

RSA加密签名
...........\BigInt.cpp,19418,2010-09-07
...........\BigInt.h,2656,2010-09-17
...........\d.key,32,2010-09-20
...........\Debug
...........\.....\BigInt.obj,66085,2010-09-17
...........\.....\RSA.exe,143451,2011-03-19
...........\.....\RSA.ilk,226476,2011-03-19
...........\.....\RSA.obj,15921,2010-09-20
...........\.....\RSA.pch,5502376,2010-09-17
...........\.....\RSA.pdb,418816,2011-03-19
...........\.....\RSA.res,3448,2010-09-20
...........\.....\RSADlg.obj,59326,2011-03-19
...........\.....\StdAfx.obj,105838,2010-09-17
...........\.....\vc60.idb,214016,2011-03-19
...........\.....\vc60.pdb,364544,2011-03-19
...........\e.key,256,2010-09-20
...........\jiami.txt,1586944,2010-09-08
...........\jiemi.txt,619835,2010-09-08
...........\n.key,256,2010-09-20
...........\ReadMe.txt,3525,2010-09-06
...........\res

...........\...\RSA.rc2,395,2010-09-06
...........\resource.h,1647,2010-09-20
...........\RSA.APS,22296,2011-03-19
...........\RSA.clw,2085,2011-03-19
...........\RSA.cpp,2021,2010-09-06
...........\RSA.dsp,4229,2010-09-06
...........\RSA.dsw,514,2010-09-06
...........\RSA.h,1291,2010-09-06
...........\RSA.ncb,107520,2011-03-19
...........\RSA.opt,49664,2011-03-19
...........\RSA.plg,637,2011-03-19
...........\RSA.rc,6685,2010-09-20
...........\RSADlg.cpp,9931,2010-09-20
...........\RSADlg.h,1909,2010-09-20
...........\StdAfx.cpp,205,2010-09-06
...........\StdAfx.h,1054,2010-09-06
...........\流星·蝴蝶·剑.txt,619835,2010-02-16
...........\设计课题.txt,9128,2010-09-07

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Hash_sha256
sha256计算代码，非常好用的代码，大家可以用这个代码直接计算哈希值，sha256实现依次执行 SHA256Init、 SHA256Update SHA256Final 三个函数即可得到sha256结果(sha256 sourse code，Is very usefull)

2013-09-19 16:09:12下载

积分：1
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2020-06-29 21:00:01下载

积分：1
jiamijiemi
说明： vb 加密解密程序动态加密使用非常方便...(vb encryption and decryption process is very convenient to use dynamic encryption ...)

2009-08-03 23:06:04下载

积分：1
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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))

2012-05-16 11:09:35下载

积分：1
psam
1、所有密钥的装载与导出都采用密文方式； 2、密钥管理系统采用3DES加密算法，采用根密钥生成系统、主密钥生成系统、初始化卡生成系统、密钥注入系统四级管理体制； 3、在充分保证密钥安全的基础上，支持IC卡密钥的生成、注入、导出、备份、更新、服务等功能，实现密钥的安全管理； (1, the loading and export all keys are in cipher text 2, the key management system uses the 3DES encryption algorithm, using the root key generation system, the master key generation system, initialize the card generation system, key injection system four management systems 3, the key to ensure full security, based on the support of the IC card key generation, injection, export, backup, update, and service functions to achieve key security management )

2011-06-30 09:52:47下载

积分：1
ResOrg_src
AES128bit加密算法。在PDF文档中有详细算法描述(AES128bit encryption algorithm. PDF documents are detailed in the algorithm description)

2011-09-06 13:01:42下载

积分：1
rsashuziqianming
RSA数字签名的源代码 vc++6.0实现的版本(RSA Digital Signature vc source code version 6.0)

2007-05-16 16:42:45下载

积分：1
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.)

2012-05-11 16:37:09下载

积分：1
DES_Test
DES加密的MFC实现,主要包括两部分组成，有字符串加密和文件加密两种模式，实现了3DES功能，让加密更安全(including string and files by DES)

2013-10-28 19:46:24下载

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MD5
MD5算法描述（略）。设计一个模拟的系统用户安全登录界面，采用MD5算法实现用户登录口令的安全认证。要求模拟界面至少具有用户口令文件的注册和用户登录时输入的口令是否正确的结果提示两个功能。 (MD5 algorithm description (abbreviated). The design of a simulation system security log user interface, using MD5 algorithm users log on password security authentication. Analog interface requirements at least a registered user password files and user login password is entered when the correct results suggest that the two functions.)

2008-06-23 11:13:42下载

积分：1

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