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Gost Encryption - (Moved)

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Hi.

I would like to know if it is possible to implement an autoit script with GOST algorithm. I noticed that there are seven different algorithms in the standard UDF, but I urgently need a command line crypter with GOST algorithm. I just lack the algorithm part. Is it possible to adapt GPLib in the autoit script?

http://www.delphipages.com/comp/gplib-14771.html

Thx.

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Moved to the appropriate forum, as the AutoIt Example Scripts forum very clearly states:

Quote

Share your cool AutoIt scripts, UDFs and applications with others.


Do not post general support questions here, instead use the AutoIt Help and Support forums.

Moderation Team

Edited by JLogan3o13

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    • By RTFC
      CodeCrypter enables you to encrypt scripts without placing the key inside the script.
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      password user query any macro (e.g., @username) any AutoIt function call any UDF call some permanent environment variable on a specific machine (and not created by your script) a server response a device response anything else you can think of, as long as it's not stored in the script any combination of the above You need several scripts to get this to work, and they are scattered over several threads, so here's a single bundle that contains them all (including a patched version of Ward's AES.au3; with many thanks to Ward for allowing me to include this script here):
      Latest version: 2.4, (10 July 2019): CodeScannerCrypter.bundle.v2.4.7z
      Note: if you experience issues under Win8/8.1 (as some users have reported), please upgrade to Win10 (or use Win7) if you can; as far as I can tell, the scripts in the bundle all work under Win7 & Win10 (and XP). Moreover, I have no access to a Win8 box, so these issues will not be fixed, at least not by yours truly.
       
      How the bits and pieces fit together:
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      '?do=embed' frameborder='0' data-embedContent>>
      The MCF package (also contained in the CodeScannerCrypter bundle) contains MCF.au3 (the library itself) plus a little include file called MCFinclude.au3. The latter you have to include in any script you wish to encrypt. Any code preceding it will not be encrypted, any code following it will be encrypted. You define the dynamic key inside MCFinclude.au3, in the UDF: _MCFCC_Init().
      From the same post you can download an MCF Tutorial which I heartily recommend, because encrypting a script requires a number of steps in the right order, namely:
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      CodeCrypter can also obfuscate (vars and UDF names) and replace strings, variable names and UDF names with anything else you provide, for  example, for language translation). After CodeScanner separates your target's structure from its contents, CodeCrypter (actually MCF, under the hood) can change any part, and then generate a new script from whichever pieces you define. See the MCF Tutorial for more explanation and examples.
      Encryption currently relies on Ward excellent AES UDF, but you can replace this with any other algorithm you like; just edit MCFinclude.au3 UDF _MCFCC(), and MCF.au3 UDF _EncryptEntry(), see post #194 in this thread.
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      MetaCode offers a way to:
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      ?do=embed' frameborder='0' data-embedContent>'?do=embed' frameborder='0' data-embedContent>>
      ?do=embed' frameborder='0' data-embedContent>
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    • By Beege
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      https://thatsmaths.com/2016/08/11/a-toy-example-of-rsa-encryption/
       
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      If you read that and couldn't immediately clarify the difference then let me blow your mind because its simple:
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      RSA:
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              Encrypted DATA + (DIFFERENT Password(or PRIVATE_KEY)) = ORIGINAL_DATA
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      That's just mind blowing to me so couldn't resist getting something going in AUT. After playing with this code, I got a much better understanding of how its not just that algorithm that makes this whole thing possible. The numbers that we pick to form the public key and n are just as important and also how important it is to be random! 
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