密码加密工具(C#代码)

[原创]实用的密码加密工具(C#代码)

运行平台:Microsoft .NET Framework v1.1

开发平台:Microsoft Visual Studio .NET 2003

using System;

using System.Drawing;

using System.Collections;

using System.ComponentModel;

using System.Windows.Forms;

using System.Data;

using System.Security.Cryptography;

using System.Web.Security;

namespace HashPassWord

{

///

/// Form1 的摘要说明。

///

public class Form1 : System.Windows.Forms.Form

{

private System.Windows.Forms.Label label1;

private System.Windows.Forms.Label label2;

private System.Windows.Forms.TextBox Text_Source;

private System.Windows.Forms.Button button1;

private System.Windows.Forms.Button button2;

private System.Windows.Forms.TextBox Text_Result;

private System.Windows.Forms.RadioButton radio32;

private System.Windows.Forms.RadioButton radio16;

private System.Windows.Forms.RadioButton radio40;

private System.Windows.Forms.RadioButton radio1;

///

/// 必需的设计器变量。

///

private System.ComponentModel.Container components = null;

public Form1()

{

//

// Windows 窗体设计器支持所必需的

//

InitializeComponent();

//

// TODO: 在 InitializeComponent 调用后添加任何构造函数代码

//

}

///

/// 清理所有正在使用的资源。

///

protected override void Dispose( bool disposing )

{

if( disposing )

{

if (components != null)

{

components.Dispose();

}

}

base.Dispose( disposing );

}

#region Windows 窗体设计器生成的代码

///

/// 设计器支持所需的方法 - 不要使用代码编辑器修改

/// 此方法的内容。

///

private void InitializeComponent()

{

this.label1 = new System.Windows.Forms.Label();

this.label2 = new System.Windows.Forms.Label();

this.Text_Result = new System.Windows.Forms.TextBox();

this.Text_Source = new System.Windows.Forms.TextBox();

this.button1 = new System.Windows.Forms.Button();

this.button2 = new System.Windows.Forms.Button();

this.radio32 = new System.Windows.Forms.RadioButton();

this.radio16 = new System.Windows.Forms.RadioButton();

this.radio40 = new System.Windows.Forms.RadioButton();

this.radio1 = new System.Windows.Forms.RadioButton();

this.SuspendLayout();

//

// label1

//

this.label1.Location = new System.Drawing.Point(32, 24);

this.label1.Name = "label1";

this.label1.Size = new System.Drawing.Size(96, 16);

this.label1.TabIndex = 1;

this.label1.Text = "加密前字符串：";

//

// label2

//

this.label2.Location = new System.Drawing.Point(32, 88);

this.label2.Name = "label2";

this.label2.Size = new System.Drawing.Size(96, 16);

this.label2.TabIndex = 2;

this.label2.Text = "加密后字符串：";

//

// Text_Result

//

this.Text_Result.BackColor = System.Drawing.SystemColors.HighlightText;

this.Text_Result.Location = new System.Drawing.Point(120, 80);

this.Text_Result.Name = "Text_Result";

this.Text_Result.ReadOnly = true;

this.Text_Result.Size = new System.Drawing.Size(248, 21);

this.Text_Result.TabIndex = 3;

this.Text_Result.Text = "";

//

// Text_Source

//

this.Text_Source.Location = new System.Drawing.Point(120, 16);

this.Text_Source.Name = "Text_Source";

this.Text_Source.Size = new System.Drawing.Size(248, 21);

this.Text_Source.TabIndex = 2;

this.Text_Source.Text = "";

this.Text_Source.TextChanged += new System.EventHandler(this.Text_Source_TextChanged);

//

// button1

//

this.button1.Location = new System.Drawing.Point(120, 112);

this.button1.Name = "button1";

this.button1.TabIndex = 5;

this.button1.Text = "加密";

this.button1.Click += new System.EventHandler(this.button1_Click);

//

// button2

//

this.button2.Location = new System.Drawing.Point(240, 112);

this.button2.Name = "button2";

this.button2.TabIndex = 6;

this.button2.Text = "退出";

this.button2.Click += new System.EventHandler(this.button2_Click);

//

// radio32

//

this.radio32.Checked = true;

this.radio32.Location = new System.Drawing.Point(72, 48);

this.radio32.Name = "radio32";

this.radio32.Size = new System.Drawing.Size(72, 24);

this.radio32.TabIndex = 7;

this.radio32.TabStop = true;

this.radio32.Text = "Md5_32位";

this.radio32.CheckedChanged += new System.EventHandler(this.radio32_CheckedChanged);

//

// radio16

//

this.radio16.Location = new System.Drawing.Point(144, 48);

this.radio16.Name = "radio16";

this.radio16.Size = new System.Drawing.Size(72, 24);

this.radio16.TabIndex = 8;

this.radio16.Text = "Md5_16位";

this.radio16.CheckedChanged += new System.EventHandler(this.radio16_CheckedChanged);

//

// radio40

//

this.radio40.Location = new System.Drawing.Point(216, 48);

this.radio40.Name = "radio40";

this.radio40.Size = new System.Drawing.Size(72, 24);

this.radio40.TabIndex = 9;

this.radio40.Text = "Sha1加密";

this.radio40.CheckedChanged += new System.EventHandler(this.radio40_CheckedChanged);

//

// radio1

//

this.radio1.Location = new System.Drawing.Point(296, 48);

this.radio1.Name = "radio1";

this.radio1.TabIndex = 10;

this.radio1.Text = "唯一标识加密";

this.radio1.CheckedChanged += new System.EventHandler(this.radio1_CheckedChanged);

//

// Form1

//

this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);

this.ClientSize = new System.Drawing.Size(416, 149);

this.Controls.Add(this.radio1);

this.Controls.Add(this.radio40);

this.Controls.Add(this.radio16);

this.Controls.Add(this.radio32);

this.Controls.Add(this.button2);

this.Controls.Add(this.button1);

this.Controls.Add(this.Text_Source);

this.Controls.Add(this.Text_Result);

this.Controls.Add(this.label2);

this.Controls.Add(this.label1);

this.MaximizeBox = false;

this.Name = "Form1";

this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;

this.Text = "密码加密工具 - Velon QQ:7421021";

this.ResumeLayout(false);

}

#endregion

///

/// 应用程序的主入口点。

///

[STAThread]

static void Main()

{

Application.Run(new Form1());

}

private void button2_Click(object sender, System.EventArgs e)

{

Application.Exit();

}

private void button1_Click(object sender, System.EventArgs e)

{

GetCheckChanged();

}

private string GetHashPassWord_Md5_32(string SourceText)

{

return FormsAuthentication.HashPasswordForStoringInConfigFile(SourceText, "MD5").ToLower();

}

private string GetHashPassWord_Md5_16(string SourceText)

{

return FormsAuthentication.HashPasswordForStoringInConfigFile(SourceText, "MD5").ToLower().Substring(9,0x10);

}

private string GetHashPassWord_Sha1_40(string SourceText)

{

return FormsAuthentication.HashPasswordForStoringInConfigFile(SourceText, "Sha1").ToLower();

}

private Guid GetStringHash(string SourceText)

{

byte[] bytes = System.Text.Encoding.Unicode.GetBytes(SourceText);

MD5 md5 = new MD5CryptoServiceProvider();

byte[] hashed = md5.ComputeHash(bytes);

Guid id = new Guid(hashed);

md5.Clear();

return id;

}

private void radio16_CheckedChanged(object sender, System.EventArgs e)

{

Text_Result.Text = GetHashPassWord_Md5_16(Text_Source.Text);

}

private void radio40_CheckedChanged(object sender, System.EventArgs e)

{

Text_Result.Text = GetHashPassWord_Sha1_40(Text_Source.Text);

}

private void radio1_CheckedChanged(object sender, System.EventArgs e)

{

Text_Result.Text = GetStringHash(Text_Source.Text).ToString();

}

private void radio32_CheckedChanged(object sender, System.EventArgs e)

{

Text_Result.Text = GetHashPassWord_Md5_32(Text_Source.Text);

}

private void GetCheckChanged()

{

if(radio32.Checked)

{

Text_Result.Text = GetHashPassWord_Md5_32(Text_Source.Text);

}

else if(radio16.Checked)

{

Text_Result.Text = GetHashPassWord_Md5_16(Text_Source.Text);

}

else if(radio40.Checked)

{

Text_Result.Text = GetHashPassWord_Sha1_40(Text_Source.Text);

}

else

{

Text_Result.Text = GetStringHash(Text_Source.Text).ToString();

}

}

private void Text_Source_TextChanged(object sender, System.EventArgs e)

{

GetCheckChanged();

}

}

}

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