hashes.dll script

[WeMartiansAreFriendly 2]

i got bored.. so i made a little udf

it uses a dll file available here, (Download) that retrieves a files/string checksum, and supports a crapload of hashes

"Supported the following HASHES:

MD2,MD4,MD5,SHA1,SHA256,SHA384,SHA512,HAVAL128,HAVAL160,HAVAL192,HAVAL224,HAVAL256

GHOST,TIGER128,TIGER160,TIGER192,RIPE-MD128,RIPE-MD160,CRC32,CRC16,ARC-CRC"

Update: Added better error checking, added another example..

Update: Now support strings and files..

expandcollapse popup

#cs
    This DLL is free for non commercial use. 
    My site: http://www.paehl.de
    Supported the following HASHES:
    MD2,MD4,MD5,SHA1,SHA256,SHA384,SHA512,HAVAL128,HAVAL160,HAVAL192,HAVAL224,HAVAL256
    GHOST,TIGER128,TIGER160,TIGER192,RIPE-MD128,RIPE-MD160,CRC32,CRC16,ARC-CRC
#ce

;Example-Strings SHA1
Local $s[2], $h[3], $DLLHashes = DllOpen('hashes.dll')

;written
$s[0] = 'Hello World'
$h[0] = _Hashes($s[0], 'SHA1', $DLLHashes)

;rechecked
$h[1] = _Hashes($s[0], 'SHA1', $DLLHashes)

;modified
$s[1] = StringLower($s[0])
$h[2] = _Hashes($s[1], 'SHA1', $DLLHashes)

ConsoleWrite($s[0] &@LF& $h[0] &@lf& $h[1] &@lf& $s[1] &@lf& $h[2] &@lf&@lf)

;Example-File SHA1

$s[1] = @AutoItExe
$h[0] = _Hashes($s[1], 'SHA1', $DLLHashes, 1)

ConsoleWrite($s[1] &@lf& $h[0] &@lf&@lf)

;Hash test
ConsoleWrite('Hash test' &@lf)
$s[1] = 'abcdefghijklmnopqrstuvwxyz'
$shash = StringSplit('MD2,MD4,MD5,SHA1,SHA256,SHA384,SHA512,HAVAL128,HAVAL160,HAVAL192,HAVAL224,HAVAL256,'& _
                    'GHOST,TIGER128,TIGER160,TIGER192,RIPE-MD128,RIPE-MD160,CRC32,CRC16,ARC-CRC',',')
For $y = 1 to $shash[0]
    ConsoleWrite('String:'& $s[1] &': Hash-'& $shash[$y] &':'& _Hashes($s[1], $shash[$y], $DLLHashes, 0) & @lf)
Next

;------------------------------------
;$sValue = string or file (need to set sfile = 0 for string, sfile = 1 for file)
;$sHash = hash algorthm
;$DLLHashes = the dll location or handle
;$sFile = 0 = string [default], 1 = file
;------------------------------------
Func _Hashes($sValue, $sHash = 'MD5', $DLLHashes = 'hashes.dll', $sFile = 0)
    Local $aValue[1], $sSplit, $hashes = Random(-100,100) & 'hashes.txt'
    If $sFile = 1 And FileExists($sValue) Then $hashes = $sValue
    If $sFile = 0 Then FileWrite($hashes,$sValue) ;seems to only want files so well write a temp one
    $aValue = DllCall($DLLHashes, 'str', 'testit', 'str', $hashes, 'str',$sHash, 'int', false)
    If $sFile = 0 Then FileDelete($hashes) ;then delete it
    If Not @error And IsArray($aValue) Then
        $sSplit = StringSplit($aValue[0],@LF) ;extract hash string
        If Not @error Then $aValue[0] = StringTrimRight($sSplit[1],1) 
        If StringInStr($aValue[0],'Error:') Then Return SetError(1,0,0)
        Return $aValue[0]
    EndIf
    SetError(1,0,0)
EndFunc

Edited April 29, 2007 by mrRevoked

[ConsultingJoe 1]

Looks cool but I cant see too many uses for this. I could be wrong.

[WeMartiansAreFriendly 2]

well i do have a habbit of posting useless scripts at this forum.. maybe i'll refrain from doing so in the future.

[smashly 12]

Thank You mrRevoked and nice work. I used this script for hashing over 300 bios files. It was usefull

Looks cool but I cant see too many uses for this. I could be wrong.

Yep your wrong ! lol

I admit that I don't hash strings and files on a hourly basis, but I do use hashing functions on regular occasions.

@ mrRevoked

Your scripts aren't useless and your script writing style is great and getting greater all the time.

I've silently learnt things from post snippets of your scripts around the forums.

Please don't refrain

Cheers

[microsoft 0]

Error IN URL File DLL ..

Please New Link Download..

[smashly 12]

Error IN URL File DLL ..

Please New Link Download..

The download link works fine for me.

hashes_dll.zip SHA1: FFE78D66C47BB9727202CEC2A35CF278C5EBA4AD

(generated SHA1 with the udf ... lol)

[microsoft 0]

Please New Link...

[JSThePatriot 17]

I am curious would you run a test on the time it takes to create the hashes in comparison with my FileString Hash plugin in my signature?

I haven't been as active on the forums, so I dont think as many people know about my plugin anymore. I am just trying to see if I need to further optimize the code I have in my plugin.

Thanks,

JS

[smashly 12]

Hi JSThePatriot and thank you.

Your hash plugin is the first hash plugin I used when I needed to hash some files some time back and it's a pleasure to use.

I found it to be fast and stable.

I haven't compared mrRevoked and your plugin in a speed test yet.

The dll that mrRevoked uses with his udf is 37kb in size and supports alot of differant types of hashing.

(most of which I'll probly never use..lol)

So I thought why not give it a go since I had a few hundred bios files I needed to identify I may as well give his script a go.

Must admit hashing of 300+ files @ 256kb - 1024kb in size went by pretty quick without any fuss, but I didn't actually log the time it took.

Cheers.

[JSThePatriot 17]

Hi JSThePatriot and thank you.

Your hash plugin is the first hash plugin I used when I needed to hash some files some time back and it's a pleasure to use.

I found it to be fast and stable.

I haven't compared mrRevoked and your plugin in a speed test yet.

The dll that mrRevoked uses with his udf is 37kb in size and supports alot of differant types of hashing.

(most of which I'll probly never use..lol)

So I thought why not give it a go since I had a few hundred bios files I needed to identify I may as well give his script a go.

Must admit hashing of 300+ files @ 256kb - 1024kb in size went by pretty quick without any fuss, but I didn't actually log the time it took.

Cheers.

I love to see people developing with AutoIt. I know my plugin is a bit slow in some places. Not to mention the size of my DLL seems a bit larger for some reason, and it only has two of the hash formats. I am just interested in if there is a speed difference. There seems to be a bigger speed difference with mine after more operations than with small short operations. (That atleast gives me an idea of where to start looking)

Thanks,

JS

[nobbe 3]

great program, thanks a lot!

i find it useful as is need it for my file compare tool...

[mrbond007 0]

Iv'e been looking for something like this. Great Job

[Proph 4]

I did some MD5 speed tests and it seems that this hashes.dll plugin is faster for most files. It was slower on really small files though.

Here's the code I used for testing. Just change the paths to your dll files in this script. It makes a MD5.log file in your @ScriptDir with the File/Path, MD5 Hash code, and the amount of time it took.

CODE

$dllIs = "C:\trash\hashes_dll\hashes.dll"

$dll2Is = "C:\trash\hashes_dll\f-shash.dll"

$GetFile = FileOpenDialog('Get Files', '', "Files (*.*)", 1 + 4 ) ; LNG - Hold down Ctrl or Shift to choose multiple RVMAddons.

If $GetFile = '' Then Exit

$DLLHashes = DllOpen($dllIs)

$plHND = PluginOpen($dll2Is)

$Split = StringSplit($GetFile, '|')

If Not @error Then

FileDelete(@ScriptDir&'\md5.log')

For $i = 2 to $Split[0]

MrRevoked($Split[1]&'\'&$Split[$i])

JSThePatriot($Split[1]&'\'&$Split[$i])

Next

Else

MrRevoked($GetFile)

JSThePatriot($GetFile)

EndIf

DllClose($DLLHashes)

PluginClose($plHND)

Func MrRevoked($file)

$Timerinit = TimerInit()

$mymd5 = _Hashes($file, 'MD5', $dllIs, 1)

$Amount = TimerDiff($Timerinit)

Logg('MrRevoked:'&@CRLF&$file&@CRLF&$mymd5&@CRLF&$Amount&@CRLF&@CRLF)

EndFunc

Func JSThePatriot($file)

$Timerinit = TimerInit()

$mymd5 = MD5Check($file)

$Amount = TimerDiff($Timerinit)

Logg('JSThePatriot:'&@CRLF&$file&@CRLF&$mymd5&@CRLF&$Amount&@CRLF&@CRLF)

EndFunc

Func Logg($String)

FileWriteLine(@ScriptDir&'\md5.log', $String)

EndFunc

;------------------------------------

;$sValue = string or file (need to set sfile = 0 for string, sfile = 1 for file)

;$sHash = hash algorthm

;$DLLHashes = the dll location or handle

;$sFile = 0 = string [default], 1 = file

;------------------------------------

Func _Hashes($sValue, $sHash = 'MD5', $DLLHashes = 'hashes.dll', $sFile = 0)

Local $s[2], $h[3]

Local $aValue[1], $sSplit, $hashes = Random(-100,100) & 'hashes.txt'

If $sFile = 1 And FileExists($sValue) Then $hashes = $sValue

If $sFile = 0 Then FileWrite($hashes,$sValue) ;seems to only want files so well write a temp one

$aValue = DllCall($DLLHashes, 'str', 'testit', 'str', $hashes, 'str',$sHash, 'int', false)

If $sFile = 0 Then FileDelete($hashes) ;then delete it

If Not @error And IsArray($aValue) Then

$sSplit = StringSplit($aValue[0],@LF) ;extract hash string

If Not @error Then $aValue[0] = StringTrimRight($sSplit[1],1)

If StringInStr($aValue[0],'Error:') Then Return SetError(1,0,0)

Return StringUpper($aValue[0])

EndIf

SetError(1,0,0)

EndFunc

Func MD5Check($file)

$md5File = StringUpper(FileHash($file, 1))

Return $md5File

EndFunc