encrypt.frm

提供多种MD5加密源码。以及由加密方法改进的其他算法。

VERSION 5.00
Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "comdlg32.ocx"
Begin VB.Form Encrypt 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "MD5加密"
   ClientHeight    =   3885
   ClientLeft      =   45
   ClientTop       =   435
   ClientWidth     =   6765
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   3885
   ScaleWidth      =   6765
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton CmdExit 
      Caption         =   "退  出"
      Height          =   495
      Left            =   5040
      TabIndex        =   9
      Top             =   2400
      Width           =   1455
   End
   Begin VB.OptionButton Opt 
      Caption         =   "Opt"
      Height          =   255
      Index           =   1
      Left            =   120
      TabIndex        =   8
      Top             =   1560
      Width           =   255
   End
   Begin VB.OptionButton Opt 
      Caption         =   "Opt"
      Height          =   255
      Index           =   0
      Left            =   120
      TabIndex        =   7
      Top             =   480
      Value           =   -1  'True
      Width           =   255
   End
   Begin MSComDlg.CommonDialog Cd 
      Left            =   5880
      Top             =   3360
      _ExtentX        =   847
      _ExtentY        =   847
      _Version        =   393216
   End
   Begin VB.Frame Frame2 
      Caption         =   "文件加密"
      Height          =   975
      Left            =   480
      TabIndex        =   4
      Top             =   1200
      Width           =   6015
      Begin VB.CommandButton CmdBws 
         Caption         =   "..."
         Height          =   375
         Left            =   5400
         TabIndex        =   6
         Top             =   360
         Width           =   495
      End
      Begin VB.TextBox TxtF 
         Height          =   375
         Left            =   240
         TabIndex        =   5
         Top             =   360
         Width           =   5055
      End
   End
   Begin VB.Frame Frame1 
      Caption         =   "字符串加密"
      Height          =   975
      Left            =   480
      TabIndex        =   2
      Top             =   120
      Width           =   6015
      Begin VB.TextBox TxtS 
         Height          =   375
         Left            =   240
         TabIndex        =   3
         Top             =   360
         Width           =   5655
      End
   End
   Begin VB.CommandButton CmdCrypt 
      Caption         =   "加  密"
      Height          =   495
      Left            =   3360
      TabIndex        =   1
      Top             =   2400
      Width           =   1455
   End
   Begin VB.TextBox TxtMD5 
      Height          =   375
      Left            =   480
      TabIndex        =   0
      Top             =   3120
      Width           =   6015
   End
End
Attribute VB_Name = "Encrypt"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False


Private Sub CmdBws_Click()
    On Error Resume Next
    Cd.Filter = "所有文件|*.*"
    Cd.CancelError = True
    Cd.ShowOpen
    If Err.Number = 0 Then
        TxtF.Text = Cd.FileName
    End If
End Sub

Private Sub CmdCrypt_Click()
    If Opt(0).value Then
        TxtMD5.Text = Md5_String_Calc(TxtS.Text)
    Else
        TxtMD5.Text = Md5_File_Calc(TxtF.Text)
    End If
End Sub

Private Sub CmdExit_Click()
    End
End Sub

Private Sub TxtF_GotFocus()
    Opt(1).value = True
End Sub

Private Sub TxtS_GotFocus()
    Opt(0).value = True
End Sub