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bahjat

By bahjat,
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bahjat

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Posted (edited)

I have an AES encryption technique which isn't behaving like i want it too 

]
 
#include-Once
#include <MsgBoxConstants.au3>
 
 
 
Textinput()
 
Func Textinput()
    ; Places the input box in the top left corner displaying the characters as they
    ; are typed.
    Global $input = InputBox("Plain Text", "Input the text you want to be encrypted?", "EAAAAEEEAA520202010201021", "")
 
    ; Display the result.
    MsgBox($MB_SYSTEMMODAL, "Plain text", $input,  10)
EndFunc
 
 
$encdata=_AESEncrypt("$input", "2b7e151628aed2a6abf7158809cf4f3c",128,1 )
MsgBox(1, "Encrypted data", $encdata)
$decdata=_AESEncrypt($encdata, "2b7e151628aed2a6abf7158809cf4f3c", 128, 0)
MsgBox(1, "decrypted data", $decdata)
 
 
Func _AESEncrypt($sUDFIn, $sUDFKey, $KeySize = 128, $fEncrypt = 1)
        If $KeySize <> 128 And $KeySize <> 192 And $KeySize <> 256 Then
                SetError(1, 0, 0)
        ElseIf StringLen($sUDFIn) <> 32 Then
                SetError(2, 0, 0)
        ElseIf StringLen($sUDFKey) <> 32 And $KeySize = 128 Then
                SetError(3, 0, 0)
        ElseIf StringLen($sUDFKey) <> 48 And $KeySize = 192 Then
                SetError(3, 0, 0)
        ElseIf StringLen($sUDFKey) <> 64 And $KeySize = 256 Then
                SetError(3, 0, 0)
        ElseIf $fEncrypt <> 1 And $fEncrypt <> 0 Then
                SetError(4, 0, 0)
        EndIf
 
        Local $abOut[16]
        Local $abIn[16]
        Local $abKey[32]
        Local $abRoundKey[240]
        Local $vTempJ = 1
        Local $sReturn
        Local $iNr
        Local $iNk
 
        $iNk = $KeySize / 32
        $iNr = $iNk + 6
 
        For $vVariable = 0 To $iNk * 4 - 1
                $abKey[$vVariable] = Dec(StringMid($sUDFKey, $vTempJ, 2))
                $vTempJ += 2
        Next
 
        $vTempJ = 1
        For $vVariable = 0 To 15
                $abIn[$vVariable] = Dec(StringMid($sUDFIn, $vTempJ, 2))
                $vTempJ += 2
        Next
 
        $abRoundKey = __KeyExpansion($abKey, $iNr, $iNk)
 
        If $fEncrypt = 1 Then
                $abOut = __Cipher($abIn, $abRoundKey, $iNr)
        ElseIf $fEncrypt = 0 Then
                $abOut = __InvCipher($abIn, $abRoundKey, $iNr)
        EndIf
 
        For $vVariable = 0 To 15
                $sReturn &= $abOut[$vVariable]
        Next
 
        Return $sReturn
EndFunc   ;==>_AESEncrypt
Func __GetSBoxValue($bNum)
        Local $abSBox[256] = [0x63, 0x7C, 0x77, 0x7B, 0xF2, 0x6B, 0x6F, 0xC5, 0x30, 0x01, 0x67, 0x2B, 0xFE, 0xD7, 0xAB, 0x76, 0xCA, 0x82, 0xC9, 0x7D, 0xFA, 0x59, 0x47, 0xF0, 0xAD, 0xD4, 0xA2, 0xAF, 0x9C, 0xA4, 0x72, 0xC0, 0xB7, 0xFD, 0x93, 0x26, 0x36, 0x3F, 0xF7, 0xCC, 0x34, 0xA5, 0xE5, 0xF1, 0x71, 0xD8, 0x31, 0x15, 0x04, 0xC7, 0x23, 0xC3, 0x18, 0x96, 0x05, 0x9A, 0x07, 0x12, 0x80, 0xE2, 0xEB, 0x27, 0xB2, 0x75, 0x09, 0x83, 0x2C, 0x1A, 0x1B, 0x6E, 0x5A, 0xA0, 0x52, 0x3B, 0xD6, 0xB3, 0x29, 0xE3, 0x2F, 0x84, 0x53, 0xD1, 0x00, 0xED, 0x20, 0xFC, 0xB1, 0x5B, 0x6A, 0xCB, 0xBE, 0x39, 0x4A, 0x4C, 0x58, 0xCF, 0xD0, 0xEF, 0xAA, 0xFB, 0x43, 0x4D, 0x33, 0x85, 0x45, 0xF9, 0x02, 0x7F, 0x50, 0x3C, 0x9F, 0xA8, 0x51, 0xA3, 0x40, 0x8F, 0x92, 0x9D, 0x38, 0xF5, 0xBC, 0xB6, 0xDA, 0x21, 0x10, 0xFF, 0xF3, 0xD2, 0xCD, 0x0C, 0x13, 0xEC, 0x5F, 0x97, 0x44, 0x17, 0xC4, 0xA7, 0x7E, 0x3D, 0x64, 0x5D, 0x19, 0x73, 0x60, 0x81, 0x4F, 0xDC, 0x22, 0x2A, 0x90, 0x88, 0x46, 0xEE, 0xB8, 0x14, 0xDE, 0x5E, 0x0B, 0xDB, 0xE0, 0x32, 0x3A, 0x0A, 0x49, 0x06, 0x24, 0x5C, 0xC2, 0xD3, 0xAC, 0x62, 0x91, 0x95, 0xE4, 0x79, 0xE7, 0xC8, 0x37, 0x6D, 0x8D, 0xD5, 0x4E, 0xA9, 0x6C, 0x56, 0xF4, 0xEA, 0x65, 0x7A, 0xAE, 0x08, 0xBA, 0x78, 0x25, 0x2E, 0x1C, 0xA6, 0xB4, 0xC6, 0xE8, 0xDD, 0x74, 0x1F, 0x4B, 0xBD, 0x8B, 0x8A, 0x70, 0x3E, 0xB5, 0x66, 0x48, 0x03, 0xF6, 0x0E, 0x61, 0x35, 0x57, 0xB9, 0x86, 0xC1, 0x1D, 0x9E, 0xE1, 0xF8, 0x98, 0x11, 0x69, 0xD9, 0x8E, 0x94, 0x9B, 0x1E, 0x87, 0xE9, 0xCE, 0x55, 0x28, 0xDF, 0x8C, 0xA1, 0x89, 0x0D, 0xBF, 0xE6, 0x42, 0x68, 0x41, 0x99, 0x2D, 0x0F, 0xB0, 0x54, 0xBB, 0x16]
        Return $abSBox[Dec(Hex($bNum, 2))]
EndFunc   ;==>__GetSBoxValue
Func __GetSBoxInvert($bNum)
        Local $abRSBox[256] = [0x52, 0x09, 0x6A, 0xD5, 0x30, 0x36, 0xA5, 0x38, 0xBF, 0x40, 0xA3, 0x9E, 0x81, 0xF3, 0xD7, 0xFB, 0x7C, 0xE3, 0x39, 0x82, 0x9B, 0x2F, 0xFF, 0x87, 0x34, 0x8E, 0x43, 0x44, 0xC4, 0xDE, 0xE9, 0xCB, 0x54, 0x7B, 0x94, 0x32, 0xA6, 0xC2, 0x23, 0x3D, 0xEE, 0x4C, 0x95, 0x0B, 0x42, 0xFA, 0xC3, 0x4E, 0x08, 0x2E, 0xA1, 0x66, 0x28, 0xD9, 0x24, 0xB2, 0x76, 0x5B, 0xA2, 0x49, 0x6D, 0x8B, 0xD1, 0x25, 0x72, 0xF8, 0xF6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xD4, 0xA4, 0x5C, 0xCC, 0x5D, 0x65, 0xB6, 0x92, 0x6C, 0x70, 0x48, 0x50, 0xFD, 0xED, 0xB9, 0xDA, 0x5E, 0x15, 0x46, 0x57, 0xA7, 0x8D, 0x9D, 0x84, 0x90, 0xD8, 0xAB, 0x00, 0x8C, 0xBC, 0xD3, 0x0A, 0xF7, 0xE4, 0x58, 0x05, 0xB8, 0xB3, 0x45, 0x06, 0xD0, 0x2C, 0x1E, 0x8F, 0xCA, 0x3F, 0x0F, 0x02, 0xC1, 0xAF, 0xBD, 0x03, 0x01, 0x13, 0x8A, 0x6B, 0x3A, 0x91, 0x11, 0x41, 0x4F, 0x67, 0xDC, 0xEA, 0x97, 0xF2, 0xCF, 0xCE, 0xF0, 0xB4, 0xE6, 0x73, 0x96, 0xAC, 0x74, 0x22, 0xE7, 0xAD, 0x35, 0x85, 0xE2, 0xF9, 0x37, 0xE8, 0x1C, 0x75, 0xDF, 0x6E, 0x47, 0xF1, 0x1A, 0x71, 0x1D, 0x29, 0xC5, 0x89, 0x6F, 0xB7, 0x62, 0x0E, 0xAA, 0x18, 0xBE, 0x1B, 0xFC, 0x56, 0x3E, 0x4B, 0xC6, 0xD2, 0x79, 0x20, 0x9A, 0xDB, 0xC0, 0xFE, 0x78, 0xCD, 0x5A, 0xF4, 0x1F, 0xDD, 0xA8, 0x33, 0x88, 0x07, 0xC7, 0x31, 0xB1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xEC, 0x5F, 0x60, 0x51, 0x7F, 0xA9, 0x19, 0xB5, 0x4A, 0x0D, 0x2D, 0xE5, 0x7A, 0x9F, 0x93, 0xC9, 0x9C, 0xEF, 0xA0, 0xE0, 0x3B, 0x4D, 0xAE, 0x2A, 0xF5, 0xB0, 0xC8, 0xEB, 0xBB, 0x3C, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2B, 0x04, 0x7E, 0xBA, 0x77, 0xD6, 0x26, 0xE1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0C, 0x7D]
        Return $abRSBox[Dec(Hex($bNum, 2))]
EndFunc   ;==>__GetSBoxInvert
Func __KeyExpansion($abKey, $iNr, $iNk)
        Local $vVariable
        Local $vTempK
        Local $abRoundKey[240]
        Local $avTemp[4]
        Local $abRcon[255] = [0x8D, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1B, 0x36, 0x6C, 0xD8, 0xAB, 0x4D, 0x9A, 0x2F, 0x5E, 0xBC, 0x63, 0xC6, 0x97, 0x35, 0x6A, 0xD4, 0xB3, 0x7D, 0xFA, 0xEF, 0xC5, 0x91, 0x39, 0x72, 0xE4, 0xD3, 0xBD, 0x61, 0xC2, 0x9F, 0x25, 0x4A, 0x94, 0x33, 0x66, 0xCC, 0x83, 0x1D, 0x3A, 0x74, 0xE8, 0xCB, 0x8D, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1B, 0x36, 0x6C, 0xD8, 0xAB, 0x4D, 0x9A, 0x2F, 0x5E, 0xBC, 0x63, 0xC6, 0x97, 0x35, 0x6A, 0xD4, 0xB3, 0x7D, 0xFA, 0xEF, 0xC5, 0x91, 0x39, 0x72, 0xE4, 0xD3, 0xBD, 0x61, 0xC2, 0x9F, 0x25, 0x4A, 0x94, 0x33, 0x66, 0xCC, 0x83, 0x1D, 0x3A, 0x74, 0xE8, 0xCB, 0x8D, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1B, 0x36, 0x6C, 0xD8, 0xAB, 0x4D, 0x9A, 0x2F, 0x5E, 0xBC, 0x63, 0xC6, 0x97, 0x35, 0x6A, 0xD4, 0xB3, 0x7D, 0xFA, 0xEF, 0xC5, 0x91, 0x39, 0x72, 0xE4, 0xD3, 0xBD, 0x61, 0xC2, 0x9F, 0x25, 0x4A, 0x94, 0x33, 0x66, 0xCC, 0x83, 0x1D, 0x3A, 0x74, 0xE8, 0xCB, 0x8D, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1B, 0x36, 0x6C, 0xD8, 0xAB, 0x4D, 0x9A, 0x2F, 0x5E, 0xBC, 0x63, 0xC6, 0x97, 0x35, 0x6A, 0xD4, 0xB3, 0x7D, 0xFA, 0xEF, 0xC5, 0x91, 0x39, 0x72, 0xE4, 0xD3, 0xBD, 0x61, 0xC2, 0x9F, 0x25, 0x4A, 0x94, 0x33, 0x66, 0xCC, 0x83, 0x1D, 0x3A, 0x74, 0xE8, 0xCB, 0x8D, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1B, 0x36, 0x6C, 0xD8, 0xAB, 0x4D, 0x9A, 0x2F, 0x5E, 0xBC, 0x63, 0xC6, 0x97, 0x35, 0x6A, 0xD4, 0xB3, 0x7D, 0xFA, 0xEF, 0xC5, 0x91, 0x39, 0x72, 0xE4, 0xD3, 0xBD, 0x61, 0xC2, 0x9F, 0x25, 0x4A, 0x94, 0x33, 0x66, 0xCC, 0x83, 0x1D, 0x3A, 0x74, 0xE8, 0xCB]
 
        For $vVariable = 0 To $iNk - 1
                $abRoundKey[$vVariable * 4] = $abKey[$vVariable * 4]
                $abRoundKey[$vVariable * 4 + 1] = $abKey[$vVariable * 4 + 1]
                $abRoundKey[$vVariable * 4 + 2] = $abKey[$vVariable * 4 + 2]
                $abRoundKey[$vVariable * 4 + 3] = $abKey[$vVariable * 4 + 3]
        Next
        While $vVariable < (4 * ($iNr + 1))
                For $vTempJ = 0 To 3
                        $avTemp[$vTempJ] = $abRoundKey[($vVariable - 1) * 4 + $vTempJ]
                Next
                If Mod($vVariable, $iNk) = 0 Then
                        $vTempK = $avTemp[0]
                        $avTemp[0] = $avTemp[1]
                        $avTemp[1] = $avTemp[2]
                        $avTemp[2] = $avTemp[3]
                        $avTemp[3] = $vTempK
                        $avTemp[0] = __GetSBoxValue($avTemp[0])
                        $avTemp[1] = __GetSBoxValue($avTemp[1])
                        $avTemp[2] = __GetSBoxValue($avTemp[2])
                        $avTemp[3] = __GetSBoxValue($avTemp[3])
                        $avTemp[0] = BitXOR($avTemp[0], $abRcon[$vVariable / $iNk])
                ElseIf $iNk > 6 And Mod($vVariable, $iNk) = 4 Then
                        $avTemp[0] = __GetSBoxValue($avTemp[0])
                        $avTemp[1] = __GetSBoxValue($avTemp[1])
                        $avTemp[2] = __GetSBoxValue($avTemp[2])
                        $avTemp[3] = __GetSBoxValue($avTemp[3])
                EndIf
 
                $abRoundKey[$vVariable * 4 + 0] = BitXOR($abRoundKey[($vVariable - $iNk) * 4 + 0], $avTemp[0])
                $abRoundKey[$vVariable * 4 + 1] = BitXOR($abRoundKey[($vVariable - $iNk) * 4 + 1], $avTemp[1])
                $abRoundKey[$vVariable * 4 + 2] = BitXOR($abRoundKey[($vVariable - $iNk) * 4 + 2], $avTemp[2])
                $abRoundKey[$vVariable * 4 + 3] = BitXOR($abRoundKey[($vVariable - $iNk) * 4 + 3], $avTemp[3])
                $vVariable += 1
        WEnd
        Return $abRoundKey
EndFunc   ;==>__KeyExpansion
Func __AddRoundKey($iRound, $abRoundKey, $abState)
        For $vVariable = 0 To 3
                For $vTempJ = 0 To 3
                        $abState[$vTempJ][$vVariable] = BitXOR($abState[$vTempJ][$vVariable], $abRoundKey[$iRound * 4 * 4 + $vVariable * 4 + $vTempJ])
                Next
        Next
 
        Return $abState
EndFunc   ;==>__AddRoundKey
Func __SubBytes($abState)
        For $vVariable = 0 To 3
                For $vTempJ = 0 To 3
                        $abState[$vVariable][$vTempJ] = __GetSBoxValue($abState[$vVariable][$vTempJ])
                Next
        Next
 
        Return $abState
EndFunc   ;==>__SubBytes
Func __InvSubBytes($abState)
        For $vVariable = 0 To 3
                For $vTempJ = 0 To 3
                        $abState[$vVariable][$vTempJ] = __GetSBoxInvert($abState[$vVariable][$vTempJ])
                Next
        Next
 
        Return $abState
EndFunc   ;==>__InvSubBytes
Func __ShiftRows($abState)
        Local $avTemp
 
        $avTemp = $abState[1][0]
        $abState[1][0] = $abState[1][1]
        $abState[1][1] = $abState[1][2]
        $abState[1][2] = $abState[1][3]
        $abState[1][3] = $avTemp
        $avTemp = $abState[2][0]
        $abState[2][0] = $abState[2][2]
        $abState[2][2] = $avTemp
        $avTemp = $abState[2][1]
        $abState[2][1] = $abState[2][3]
        $abState[2][3] = $avTemp
        $avTemp = $abState[3][0]
        $abState[3][0] = $abState[3][3]
        $abState[3][3] = $abState[3][2]
        $abState[3][2] = $abState[3][1]
        $abState[3][1] = $avTemp
 
        Return $abState
EndFunc   ;==>__ShiftRows
Func __InvShiftRows($abState)
        Local $avTemp
 
        $avTemp = $abState[1][3]
        $abState[1][3] = $abState[1][2]
        $abState[1][2] = $abState[1][1]
        $abState[1][1] = $abState[1][0]
        $abState[1][0] = $avTemp
        $avTemp = $abState[2][0]
        $abState[2][0] = $abState[2][2]
        $abState[2][2] = $avTemp
        $avTemp = $abState[2][1]
        $abState[2][1] = $abState[2][3]
        $abState[2][3] = $avTemp
        $avTemp = $abState[3][0]
        $abState[3][0] = $abState[3][1]
        $abState[3][1] = $abState[3][2]
        $abState[3][2] = $abState[3][3]
        $abState[3][3] = $avTemp
 
        Return $abState
EndFunc   ;==>__InvShiftRows
Func __xtime($iFactorX)
        Return BitXOR(BitShift($iFactorX, -1), (BitAND(BitShift($iFactorX, 7), 1) * 0x1B))
EndFunc   ;==>__xtime
Func __Multiply($iFactorX, $iFactorY)
        Return BitXOR((BitAND($iFactorY, 1) * $iFactorX), (BitAND(BitShift($iFactorY, 1), 1) * __xtime($iFactorX)), (BitAND(BitShift($iFactorY, 2), 1) * __xtime(__xtime($iFactorX))), (BitAND(BitShift($iFactorY, 3), 1) * __xtime(__xtime(__xtime($iFactorX)))), (BitAND(BitShift($iFactorY, 4), 1) * __xtime(__xtime(__xtime(__xtime($iFactorX))))))
EndFunc   ;==>__Multiply
Func __MixColumns($abState)
        Local $vTmp
        Local $vTm
        Local $vTempT
 
        For $vVariable = 0 To 3
                $vTempT = $abState[0][$vVariable]
                $vTmp = BitXOR($abState[0][$vVariable], $abState[1][$vVariable], $abState[2][$vVariable], $abState[3][$vVariable])
                $vTm = BitXOR($abState[0][$vVariable], $abState[1][$vVariable])
                $vTm = __xtime($vTm)
                $abState[0][$vVariable] = BitXOR($abState[0][$vVariable], BitXOR($vTm, $vTmp))
                $vTm = BitXOR($abState[1][$vVariable], $abState[2][$vVariable])
                $vTm = __xtime($vTm)
                $abState[1][$vVariable] = BitXOR($abState[1][$vVariable], BitXOR($vTm, $vTmp))
                $vTm = BitXOR($abState[2][$vVariable], $abState[3][$vVariable])
                $vTm = __xtime($vTm)
                $abState[2][$vVariable] = BitXOR($abState[2][$vVariable], BitXOR($vTm, $vTmp))
                $vTm = BitXOR($abState[3][$vVariable], $vTempT)
                $vTm = __xtime($vTm)
                $abState[3][$vVariable] = BitXOR($abState[3][$vVariable], BitXOR($vTm, $vTmp))
        Next
 
        Return $abState
EndFunc   ;==>__MixColumns
Func __InvMixColumns($abState)
        Local $vVariable
        Local $vTempA
        Local $vTempB
        Local $vTempC
        Local $vTempD
 
        For $vVariable = 0 To 3
                $vTempA = $abState[0][$vVariable]
                $vTempB = $abState[1][$vVariable]
                $vTempC = $abState[2][$vVariable]
                $vTempD = $abState[3][$vVariable]
 
                $abState[0][$vVariable] = BitXOR(__Multiply($vTempA, 0x0e), __Multiply($vTempB, 0x0b), __Multiply($vTempC, 0x0d), __Multiply($vTempD, 0x09))
                $abState[1][$vVariable] = BitXOR(__Multiply($vTempA, 0x09), __Multiply($vTempB, 0x0e), __Multiply($vTempC, 0x0b), __Multiply($vTempD, 0x0d))
                $abState[2][$vVariable] = BitXOR(__Multiply($vTempA, 0x0d), __Multiply($vTempB, 0x09), __Multiply($vTempC, 0x0e), __Multiply($vTempD, 0x0b))
                $abState[3][$vVariable] = BitXOR(__Multiply($vTempA, 0x0b), __Multiply($vTempB, 0x0d), __Multiply($vTempC, 0x09), __Multiply($vTempD, 0x0e))
        Next
 
        Return $abState
EndFunc   ;==>__InvMixColumns
Func __Cipher($abIn, $abRoundKey, $iNr)
 
        Local $abOut[16]
        Local $abState[4][4]
 
        For $vVariable = 0 To 3
                For $vTempJ = 0 To 3
                        $abState[$vTempJ][$vVariable] = $abIn[$vVariable * 4 + $vTempJ]
                Next
        Next
 
        $abState = __AddRoundKey(0, $abRoundKey, $abState)
 
        For $iRound = 1 To $iNr - 1
                $abState = __SubBytes($abState)
                $abState = __ShiftRows($abState)
                $abState = __MixColumns($abState)
                $abState = __AddRoundKey($iRound, $abRoundKey, $abState)
        Next
 
        $abState = __SubBytes($abState)
        $abState = __ShiftRows($abState)
        $abState = __AddRoundKey($iNr, $abRoundKey, $abState)
 
        For $vVariable = 0 To 3
                For $vTempJ = 0 To 3
                        $abOut[$vVariable * 4 + $vTempJ] = Hex($abState[$vTempJ][$vVariable], 2)
                Next
        Next
 
        Return $abOut
EndFunc   ;==>__Cipher
Func __InvCipher($abIn, $abRoundKey, $iNr)
 
        Local $abOut[16]
        Local $abState[4][4]
 
        For $vVariable = 0 To 3
                For $vTempJ = 0 To 3
                        $abState[$vTempJ][$vVariable] = $abIn[$vVariable * 4 + $vTempJ]
                Next
        Next
 
        $abState = __AddRoundKey($iNr, $abRoundKey, $abState)
 
        For $iRound = $iNr - 1 To 1 Step -1
                $abState = __InvShiftRows($abState)
                $abState = __InvSubBytes($abState)
                $abState = __AddRoundKey($iRound, $abRoundKey, $abState)
                $abState = __InvMixColumns($abState)
        Next
 
        $abState = __InvShiftRows($abState)
        $abState = __InvSubBytes($abState)
        $abState = __AddRoundKey(0, $abRoundKey, $abState)
 
        For $vVariable = 0 To 3
                For $vTempJ = 0 To 3
                        $abOut[$vVariable * 4 + $vTempJ] = Hex($abState[$vTempJ][$vVariable], 2)
                Next
        Next
 
        Return $abOut
EndFunc   ;
 

The problem arises in the encdata, i am trying to use it to encrypt a variable that the user inputs and it does the encryption process correctly but the decryption process doesn't seem to work. 

If you replace the variable $input with the acutal hexadecimal numbers that the user inputs it works perfectly fine. I was wondering why is this and how do i solve this issue?

Edited by Melba23
Added code tags
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jchd Universalist

jchd

Posted
Posted

Why not simply use standard _Crypt* functions?

This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.
Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe here
RegExp tutorial: enough to get started
PCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta.

SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.
SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.
An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.
SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)
A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!
SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)

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jchd Universalist

jchd

Posted
Posted

Use the help (F1 in Scite): AutoIt comes with standard UDFs, one of them being Crypt.au3

This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.
Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe here
RegExp tutorial: enough to get started
PCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta.

SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.
SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.
An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.
SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)
A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!
SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)

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Melba23 Universalist

Melba23

Posted
  • Moderators
Posted

bahjat,

When you post code please use Code tags - see here how to do it. Then you get a scrolling box and syntax colouring as you can see above now I have added the tags.

M23

Public_Domain.png.2d871819fcb9957cf44f4514551a2935.png Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind

Open spoiler to see my UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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