md5加密.frm

vb实现MD5的加密算法

VERSION 5.00
Begin VB.Form Md5加密 
   Caption         =   "Form1"
   ClientHeight    =   3195
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3195
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command1 
      Caption         =   "Command1"
      Height          =   495
      Left            =   840
      TabIndex        =   1
      Top             =   1440
      Width           =   1575
   End
   Begin VB.TextBox Text1 
      Height          =   375
      Left            =   360
      TabIndex        =   0
      Top             =   240
      Width           =   3735
   End
   Begin VB.Label Label1 
      Caption         =   "Label1"
      Height          =   495
      Left            =   3000
      TabIndex        =   2
      Top             =   1200
      Width           =   1095
   End
End
Attribute VB_Name = "Md5加密"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim MD5Obj As Md5

Private Sub Command1_Click()
Debug.Print Rnd(-2)
Label1.Caption = Rnd(-1)
End Sub

Private Sub Form_Load()
Set MD5Obj = New Md5 'class 为你存的类模快名
Text1.Text = MD5Obj.Md5_String_Calc("myh")
Dim md5d As String
Dim LastString As String
Dim i As Integer
LastString = ""
md5d = MD5Obj.Md5_String_Calc("myh")

For i = 31 To 0 Step -2
    LastString = LastString + Mid(md5d, i, 2)
Next i
Text1.Text = LastString
End Sub