C#.NET史上最全字符串加密/解密/数字签名工具(CryptoHelper.cs)|C/S框架网

C#.NET史上最全字符串加密/解密/数字签名工具(CryptoHelper.cs)

作者:C/S框架网发布日期:2017/09/12 20:23:24

C#.NET史上最全字符串加密/解密/数字签名工具(CryptoHelper.cs)

CryptoHelper 测试

C# Code:

string text = "www.csframework.com/www.cscode.net C/S框架网测试";

txtResponse.Text = CryptoHelper.ToMD5(text);
MessageBox.Show("ToMD5:" txtResponse.Text);

txtResponse.Text = CryptoHelper.ToSHA256Hash(text);
MessageBox.Show("ToSHA256Hash:" txtResponse.Text);

txtResponse.Text = CryptoHelper.ToSHA512Hash(text);
MessageBox.Show("ToSHA512Hash:" txtResponse.Text);

string privateKey; string publicKey;

CryptoHelper.DSAGetKey(out privateKey, out publicKey);
txtResponse.Text = CryptoHelper.DSASign(text, privateKey);
MessageBox.Show("DSASign:" txtResponse.Text);

bool ss = CryptoHelper.DSAVerify(text, txtResponse.Text, publicKey);
txtResponse.Text = ss ? "验证成功" : "验证失败";
MessageBox.Show("DSAVerify:" txtResponse.Text);

CryptoHelper.RSAGetKey(out privateKey, out publicKey);

txtResponse.Text = CryptoHelper.RSAEncrypt(text, publicKey);
MessageBox.Show("RSAEncrypt:" txtResponse.Text);

txtResponse.Text = CryptoHelper.RSADecrypt(txtResponse.Text, privateKey);
MessageBox.Show("RSADecrypt:" txtResponse.Text);

txtResponse.Text = CryptoHelper.RSASign(text, privateKey);
MessageBox.Show("RSASign:" txtResponse.Text);

bool ok = CryptoHelper.RSAVerify(text, txtResponse.Text, publicKey);
txtResponse.Text = ok ? "验证成功" : "验证失败";
MessageBox.Show("RSAVerify:" txtResponse.Text);

txtResponse.Text = CryptoHelper.TripleDESEncrypt(text, "ABCDEFGHIJKLMNOP", "12345678");
MessageBox.Show(CryptoHelper.TripleDESDecrypt(txtResponse.Text, "ABCDEFGHIJKLMNOP", "12345678"));

txtResponse.Text = CryptoHelper.RijndaelEncrypt(text, "12345678", "12345678");
MessageBox.Show(CryptoHelper.RijndaelDecrypt(txtResponse.Text, "12345678", "12345678"));

txtResponse.Text = CryptoHelper.DESEncrypt(text, "12345678", "12345678");
MessageBox.Show(CryptoHelper.DESDecrypt(txtResponse.Text, "12345678", "12345678"));

//来源:C/S框架网(www.csframework.com) QQ:1980854898

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参考文档：

StrUtils类:字符串处理/加密解密函数库
C#.NET 处理字符串数据去左右空格、全角转半角
C#.NET 对象(字符串)转换常用扩展方法
C#.NET 定义动态对象dynamic以及转换JSON字符串
C#日期类型转换工具(时间戳,字符串,long,byte类型互转)
推荐基于C/S架构的软件开发工具(Winform+C#语言+ADO.NET+代码生成器)
LianLianPay连连支付数字签名验签工具C#源码
C#正则表达式查找或替换指定字符串(标识)范围的内容
基于C#.NET MES软件开发工具MES系统开发框架
CSFrameworkV5.DemoTester测试加密解密工具
WebApi接口安全之用户认证防篡改数字签名(Data Sign)机制
C# GUID序列号转换生成唯一的16位短字符串或19位长数字序号
C# Rijndael Encrypt加密/Decrypt解密算法
C# MD5字符串文本加密
C# 将GUID转换为最长16位的短字符串序号

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