Imports System
Imports System.Net
Imports System.Text
Imports System.Security
Imports System.Security.Cryptography
Public Class Form1
Inherits System.Windows.Forms.Form
#Region " Windows Form Designer generated code "
Public Sub New()
MyBase.New()
'This call is required by the Windows Form Designer.
InitializeComponent()
'Add any initialization after the InitializeComponent() call
End Sub
'Form overrides dispose to clean up the component list.
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing Then
If Not (components Is Nothing) Then
components.Dispose()
End If
End If
MyBase.Dispose(disposing)
End Sub
'Required by the Windows Form Designer
Private components As System.ComponentModel.IContainer
'NOTE: The following procedure is required by the Windows Form Designer
'It can be modified using the Windows Form Designer.
'Do not modify it using the code editor.
Friend WithEvents Label1 As System.Windows.Forms.Label
Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
Friend WithEvents Label2 As System.Windows.Forms.Label
Friend WithEvents TextBox2 As System.Windows.Forms.TextBox
Friend WithEvents Button1 As System.Windows.Forms.Button
Friend WithEvents Button2 As System.Windows.Forms.Button
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.Label1 = New System.Windows.Forms.Label
Me.TextBox1 = New System.Windows.Forms.TextBox
Me.Label2 = New System.Windows.Forms.Label
Me.TextBox2 = New System.Windows.Forms.TextBox
Me.Button1 = New System.Windows.Forms.Button
Me.Button2 = New System.Windows.Forms.Button
Me.SuspendLayout()
'
'Label1
'
Me.Label1.Location = New System.Drawing.Point(8, 8)
Me.Label1.Name = "Label1"
Me.Label1.Size = New System.Drawing.Size(144, 24)
Me.Label1.TabIndex = 0
Me.Label1.Text = "Text To Crypt:"
'
'TextBox1
'
Me.TextBox1.Location = New System.Drawing.Point(8, 32)
Me.TextBox1.Name = "TextBox1"
Me.TextBox1.Size = New System.Drawing.Size(256, 26)
Me.TextBox1.TabIndex = 1
Me.TextBox1.Text = "PieroTofy.it"
'
'Label2
'
Me.Label2.Location = New System.Drawing.Point(8, 72)
Me.Label2.Name = "Label2"
Me.Label2.Size = New System.Drawing.Size(168, 24)
Me.Label2.TabIndex = 2
Me.Label2.Text = "Text Crypted in SHA1:"
'
'TextBox2
'
Me.TextBox2.Location = New System.Drawing.Point(8, 96)
Me.TextBox2.Name = "TextBox2"
Me.TextBox2.Size = New System.Drawing.Size(256, 26)
Me.TextBox2.TabIndex = 3
Me.TextBox2.Text = ""
'
'Button1
'
Me.Button1.Location = New System.Drawing.Point(8, 128)
Me.Button1.Name = "Button1"
Me.Button1.Size = New System.Drawing.Size(120, 24)
Me.Button1.TabIndex = 4
Me.Button1.Text = "Crypt"
'
'Button2
'
Me.Button2.Location = New System.Drawing.Point(144, 128)
Me.Button2.Name = "Button2"
Me.Button2.Size = New System.Drawing.Size(120, 24)
Me.Button2.TabIndex = 5
Me.Button2.Text = "Copy"
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(7, 19)
Me.ClientSize = New System.Drawing.Size(274, 160)
Me.Controls.Add(Me.Button2)
Me.Controls.Add(Me.Button1)
Me.Controls.Add(Me.TextBox2)
Me.Controls.Add(Me.Label2)
Me.Controls.Add(Me.TextBox1)
Me.Controls.Add(Me.Label1)
Me.Font = New System.Drawing.Font("Comic Sans MS", 9.75!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle
Me.MaximizeBox = False
Me.MinimizeBox = False
Me.Name = "Form1"
Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
Me.Text = "SHA1 Crypt - By Citynova"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
TextBox2.Text = SHA1(TextBox1.Text)
End Sub
Public Function SHA1(ByVal Source) As String
Dim Bytes() As Byte = ASCIIEncoding.ASCII.GetBytes(Source)
Dim SHA1h As New SHA1CryptoServiceProvider
Dim Byt() As Byte = SHA1h.ComputeHash(Bytes)
Dim i As Integer = (Byt.Length * 2 + (Byt.Length / 8))
Dim StrBuild As StringBuilder = New StringBuilder(i)
Dim i2 As Integer
For i2 = 0 To Byt.Length - 1
StrBuild.Append(BitConverter.ToString(Byt, i2, 1))
Next i2
Return StrBuild.ToString().TrimEnd(New Char() {" "c}).ToLower
End Function
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
TextBox2.Text = SHA1(TextBox1.Text)
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Clipboard.SetDataObject(TextBox2.Text)
End Sub
End Class
