darzanmihai Posted May 13, 2009 Share Posted May 13, 2009 I have tried to convert the _StringEncrypt function to php but I got stuck after handling all erors. Now I do not have errors, but it does nothing....could someone help me? This is the original Autoit _StringEncrypt() function: CODE expandcollapse popup; #FUNCTION# ==================================================================================================== ================ ; Name...........: _StringEncrypt ; Description ...: An RC4 based string encryption function. ; Syntax.........: _StringEncrypt($i_Encrypt, $s_EncryptText, $s_EncryptPassword[, $i_EncryptLevel = 1]) ; Parameters ....: $i_Encrypt - 1 to encrypt, 0 to decrypt. ; $s_EncryptText - Text to encrypt/decrypt. ; $s_EncryptPassword - Password to encrypt/decrypt with. ; $i_EncryptLevel - Optional: Level to encrypt/decrypt. Default = 1 ; Return values .: Success - The Encrypted/Decrypted string. ; Failure - Blank string and @error = 1 ; Author ........: Wes Wolfe-Wolvereness <Weswolf at aol dot com> ; Modified.......: ; Remarks .......: WARNING: This function has an extreme timespan if the encryption level or encrypted string are too large! ; Related .......: ; Link ..........; ; Example .......; Yes ; ==================================================================================================== =========================== Func _StringEncrypt($i_Encrypt, $s_EncryptText, $s_EncryptPassword, $i_EncryptLevel = 1) If $i_Encrypt <> 0 And $i_Encrypt <> 1 Then SetError(1) Return '' ElseIf $s_EncryptText = '' Or $s_EncryptPassword = '' Then SetError(1) Return '' Else If Number($i_EncryptLevel) <= 0 Or Int($i_EncryptLevel) <> $i_EncryptLevel Then $i_EncryptLevel = 1 Local $v_EncryptModified Local $i_EncryptCountH Local $i_EncryptCountG Local $v_EncryptSwap Local $av_EncryptBox[256][2] Local $i_EncryptCountA Local $i_EncryptCountB Local $i_EncryptCountC Local $i_EncryptCountD Local $i_EncryptCountE Local $v_EncryptCipher Local $v_EncryptCipherBy If $i_Encrypt = 1 Then For $i_EncryptCountF = 0 To $i_EncryptLevel Step 1 $i_EncryptCountG = '' $i_EncryptCountH = '' $v_EncryptModified = '' For $i_EncryptCountG = 1 To StringLen($s_EncryptText) If $i_EncryptCountH = StringLen($s_EncryptPassword) Then $i_EncryptCountH = 1 Else $i_EncryptCountH += 1 EndIf $v_EncryptModified = $v_EncryptModified & Chr(BitXOR(Asc(StringMid($s_EncryptText, $i_EncryptCountG, 1)), Asc(StringMid($s_EncryptPassword, $i_EncryptCountH, 1)), 255)) Next $s_EncryptText = $v_EncryptModified $i_EncryptCountA = '' $i_EncryptCountB = 0 $i_EncryptCountC = '' $i_EncryptCountD = '' $i_EncryptCountE = '' $v_EncryptCipherBy = '' $v_EncryptCipher = '' $v_EncryptSwap = '' $av_EncryptBox = '' Local $av_EncryptBox[256][2] For $i_EncryptCountA = 0 To 255 $av_EncryptBox[$i_EncryptCountA][1] = Asc(StringMid($s_EncryptPassword, Mod($i_EncryptCountA, StringLen($s_EncryptPassword)) + 1, 1)) $av_EncryptBox[$i_EncryptCountA][0] = $i_EncryptCountA Next For $i_EncryptCountA = 0 To 255 $i_EncryptCountB = Mod(($i_EncryptCountB + $av_EncryptBox[$i_EncryptCountA][0] + $av_EncryptBox[$i_EncryptCountA][1]), 256) $v_EncryptSwap = $av_EncryptBox[$i_EncryptCountA][0] $av_EncryptBox[$i_EncryptCountA][0] = $av_EncryptBox[$i_EncryptCountB][0] $av_EncryptBox[$i_EncryptCountB][0] = $v_EncryptSwap Next For $i_EncryptCountA = 1 To StringLen($s_EncryptText) $i_EncryptCountC = Mod(($i_EncryptCountC + 1), 256) $i_EncryptCountD = Mod(($i_EncryptCountD + $av_EncryptBox[$i_EncryptCountC][0]), 256) $i_EncryptCountE = $av_EncryptBox[Mod(($av_EncryptBox[$i_EncryptCountC][0] + $av_EncryptBox[$i_EncryptCountD][0]), 256)][0] $v_EncryptCipherBy = BitXOR(Asc(StringMid($s_EncryptText, $i_EncryptCountA, 1)), $i_EncryptCountE) $v_EncryptCipher &= Hex($v_EncryptCipherBy, 2) Next $s_EncryptText = $v_EncryptCipher Next Else For $i_EncryptCountF = 0 To $i_EncryptLevel Step 1 $i_EncryptCountB = 0 $i_EncryptCountC = '' $i_EncryptCountD = '' $i_EncryptCountE = '' $v_EncryptCipherBy = '' $v_EncryptCipher = '' $v_EncryptSwap = '' $av_EncryptBox = '' Local $av_EncryptBox[256][2] For $i_EncryptCountA = 0 To 255 $av_EncryptBox[$i_EncryptCountA][1] = Asc(StringMid($s_EncryptPassword, Mod($i_EncryptCountA, StringLen($s_EncryptPassword)) + 1, 1)) $av_EncryptBox[$i_EncryptCountA][0] = $i_EncryptCountA Next For $i_EncryptCountA = 0 To 255 $i_EncryptCountB = Mod(($i_EncryptCountB + $av_EncryptBox[$i_EncryptCountA][0] + $av_EncryptBox[$i_EncryptCountA][1]), 256) $v_EncryptSwap = $av_EncryptBox[$i_EncryptCountA][0] $av_EncryptBox[$i_EncryptCountA][0] = $av_EncryptBox[$i_EncryptCountB][0] $av_EncryptBox[$i_EncryptCountB][0] = $v_EncryptSwap Next For $i_EncryptCountA = 1 To StringLen($s_EncryptText) Step 2 $i_EncryptCountC = Mod(($i_EncryptCountC + 1), 256) $i_EncryptCountD = Mod(($i_EncryptCountD + $av_EncryptBox[$i_EncryptCountC][0]), 256) $i_EncryptCountE = $av_EncryptBox[Mod(($av_EncryptBox[$i_EncryptCountC][0] + $av_EncryptBox[$i_EncryptCountD][0]), 256)][0] $v_EncryptCipherBy = BitXOR(Dec(StringMid($s_EncryptText, $i_EncryptCountA, 2)), $i_EncryptCountE) $v_EncryptCipher = $v_EncryptCipher & Chr($v_EncryptCipherBy) Next $s_EncryptText = $v_EncryptCipher $i_EncryptCountG = '' $i_EncryptCountH = '' $v_EncryptModified = '' For $i_EncryptCountG = 1 To StringLen($s_EncryptText) If $i_EncryptCountH = StringLen($s_EncryptPassword) Then $i_EncryptCountH = 1 Else $i_EncryptCountH += 1 EndIf $v_EncryptModified &= Chr(BitXOR(Asc(StringMid($s_EncryptText, $i_EncryptCountG, 1)), Asc(StringMid($s_EncryptPassword, $i_EncryptCountH, 1)), 255)) Next $s_EncryptText = $v_EncryptModified Next EndIf Return $s_EncryptText EndIf EndFunc ;==>_StringEncrypt and attached is the php function I tryed to convert.... P.S. I posted this thread in the General->Chat section but I just realised where it was so I posted it again here... I do not like stupid and idiot people that write idiot things...If you are one, do not write. Link to comment Share on other sites More sharing options...
Moderators SmOke_N Posted May 13, 2009 Moderators Share Posted May 13, 2009 Don't double post. You're trying to use PHP which has nothing to do with AutoIt, I moved your other post this morning to chat. Common sense plays a role in the basics of understanding AutoIt... If you're lacking in that, do us all a favor, and step away from the computer. Link to comment Share on other sites More sharing options...
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