rsa.frm

RSA数据加密源码

VERSION 5.00
Begin VB.Form RSA 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "RSA演示程序"
   ClientHeight    =   3945
   ClientLeft      =   5430
   ClientTop       =   2910
   ClientWidth     =   9555
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   3945
   ScaleWidth      =   9555
   ShowInTaskbar   =   0   'False
   Begin VB.CommandButton cmdExit 
      Caption         =   "关闭"
      Height          =   495
      Left            =   8160
      TabIndex        =   21
      Top             =   3240
      Width           =   1125
   End
   Begin VB.CommandButton cmdAbout 
      Caption         =   "关于"
      Height          =   495
      Left            =   6600
      TabIndex        =   20
      Top             =   3240
      Width           =   1125
   End
   Begin VB.CommandButton cmdKeyGen 
      Caption         =   "生成密钥"
      Height          =   375
      Left            =   720
      TabIndex        =   19
      Top             =   3120
      Width           =   1335
   End
   Begin VB.CommandButton cmdDecrypt 
      Caption         =   "解密"
      Height          =   495
      Left            =   4800
      TabIndex        =   15
      Top             =   3240
      Width           =   1125
   End
   Begin VB.TextBox Text10 
      Height          =   540
      Left            =   3120
      MultiLine       =   -1  'True
      TabIndex        =   14
      Top             =   2520
      Width           =   6210
   End
   Begin VB.TextBox Text9 
      Height          =   660
      Left            =   3120
      MultiLine       =   -1  'True
      TabIndex        =   13
      Top             =   1440
      Width           =   6195
   End
   Begin VB.TextBox Text3 
      Height          =   660
      Left            =   3120
      TabIndex        =   12
      Text            =   "Good morning,everyone!"
      Top             =   480
      Width           =   6195
   End
   Begin VB.CommandButton cmdEncrypt 
      Caption         =   "加密"
      Height          =   495
      Left            =   3120
      TabIndex        =   11
      Top             =   3240
      Width           =   1215
   End
   Begin VB.Frame Frame1 
      Caption         =   "密钥生成区"
      Height          =   3675
      Left            =   120
      TabIndex        =   0
      Top             =   120
      Width           =   2715
      Begin VB.TextBox txtQ 
         BackColor       =   &H8000000A&
         Height          =   315
         Left            =   1440
         Locked          =   -1  'True
         TabIndex        =   9
         ToolTipText     =   "Random number Q"
         Top             =   480
         Width           =   1125
      End
      Begin VB.TextBox txtP 
         BackColor       =   &H8000000A&
         Height          =   315
         Left            =   120
         Locked          =   -1  'True
         TabIndex        =   8
         ToolTipText     =   "Random number P"
         Top             =   495
         Width           =   1005
      End
      Begin VB.TextBox txtD 
         BackColor       =   &H8000000A&
         Height          =   315
         Left            =   1440
         Locked          =   -1  'True
         TabIndex        =   6
         ToolTipText     =   "D = Inverse of E"
         Top             =   2280
         Width           =   1125
      End
      Begin VB.TextBox txtN 
         BackColor       =   &H8000000A&
         Height          =   315
         Left            =   1440
         Locked          =   -1  'True
         TabIndex        =   3
         ToolTipText     =   "N = P * Q"
         Top             =   960
         Width           =   1125
      End
      Begin VB.TextBox txtE 
         BackColor       =   &H8000000A&
         Height          =   315
         Left            =   1440
         Locked          =   -1  'True
         TabIndex        =   2
         ToolTipText     =   "E = Random number relatively prime to PHI"
         Top             =   1800
         Width           =   1125
      End
      Begin VB.Label Label7 
         Caption         =   "N = P * Q"
         Height          =   375
         Left            =   240
         TabIndex        =   22
         Top             =   1200
         Width           =   855
      End
      Begin VB.Label Label12 
         Caption         =   "(Q)"
         Height          =   270
         Left            =   1485
         TabIndex        =   10
         Top             =   225
         Width           =   885
      End
      Begin VB.Label Label10 
         Caption         =   "解密密钥"
         Height          =   315
         Left            =   240
         TabIndex        =   7
         Top             =   2280
         Width           =   885
      End
      Begin VB.Label Label3 
         Caption         =   "（N）Modulus"
         Height          =   345
         Left            =   120
         TabIndex        =   5
         Top             =   960
         Width           =   1095
      End
      Begin VB.Label Label2 
         Caption         =   "加密密钥"
         Height          =   225
         Left            =   240
         TabIndex        =   4
         Top             =   1800
         Width           =   1020
      End
      Begin VB.Label Label1 
         Caption         =   "(P)"
         Height          =   270
         Left            =   135
         TabIndex        =   1
         Top             =   225
         Width           =   885
      End
   End
   Begin VB.Label Label6 
      Caption         =   "解密后的明文"
      Height          =   240
      Left            =   3120
      TabIndex        =   18
      Top             =   2160
      Width           =   1920
   End
   Begin VB.Label Label5 
      Caption         =   "密文"
      Height          =   225
      Left            =   3120
      TabIndex        =   17
      Top             =   1200
      Width           =   1740
   End
   Begin VB.Label Label4 
      Caption         =   "明文"
      Height          =   210
      Left            =   3120
      TabIndex        =   16
      Top             =   240
      Width           =   1815
   End
   Begin VB.Menu mnuExit 
      Caption         =   "关闭"
      Visible         =   0   'False
   End
   Begin VB.Menu mnuView 
      Caption         =   "&Information"
      Visible         =   0   'False
   End
   Begin VB.Menu mnuAbout 
      Caption         =   "关于"
      Visible         =   0   'False
   End
End
Attribute VB_Name = "RSA"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim E, D, N As Double

Private Sub cmdAbout_Click()
frmAbout.Show vbModal
End Sub

Private Sub cmdDecrypt_Click()
Text10 = dec(Text9, key(2), key(3))
End Sub

Private Sub cmdEncrypt_Click()
Text9 = enc(Text3, key(1), key(3))
End Sub

Private Sub cmdExit_Click()
Unload Me
End Sub

Private Sub cmdKeyGen_Click()
keyGen
                        txtP = p      'P
                        txtQ = q      'Q
                        txtPhi = PHI  'PHI
                        txtE = key(1) 'E
                        txtD = key(2) 'D
                        txtN = key(3) 'N
                        Text4 = txtE
                        Text5 = txtN
                        Text6 = txtN
                        Text7 = txtD
End Sub