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  1. #1
    CodeDemon's Avatar
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    Encrypt/Decrypt Functions

    Just a lil' something I found on google, this should stop those pesky hex editors! I take no credit for these, however I don't know who they belong too.

    Code:
    char* encrypt(const char* plaintext)
    {
    int len = strlen(plaintext);
    char* cyphertext = new char[len+1];
    
    for(int i=0 ; i<len ; ++i)
    {
    cyphertext[i] = plaintext[i] + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9;
    }
    cyphertext[len] = 0; 
    return cyphertext;
    }
    
    char* decrypt(const char* plaintext)
    {
    int len = strlen(plaintext);
    char* cyphertext = new char[len+1];
    
    for(int i=0 ; i<len ; ++i)
    {
    cyphertext[i] = plaintext[i] - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9;
    }
    cyphertext[len] = 0; 
    return cyphertext;
    }
    If you have no clue how to use em, all I can say is: learn C++ /


    Enjoy!

  2. The Following 5 Users Say Thank You to CodeDemon For This Useful Post:

    GameTrainerMaker (09-08-2010),kotentopf (09-08-2010),markoj (09-08-2010),NOOB (02-23-2011),vb-dot-net (09-09-2010)

  3. #2
    kotentopf's Avatar
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    nice dude, i try it out^^

    EDIT:tested
    works great

    [php]test1 = "Hello";
    test2 = decrypt(test1);
    test3 = encrypt(test2);

    DrawString(200,200,0xFFFFFFFF,pFont_Arial,"Normal: %s\nDecypted: %s\nEnycrypted: %s",test1,test2,test3);[/php]
    i thank you fking very much ^^
    Last edited by kotentopf; 09-08-2010 at 11:09 AM.

  4. #3
    CodeDemon's Avatar
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    Quote Originally Posted by kotentopf View Post
    nice dude, i try it out^^

    EDIT:tested
    works great

    [php]test1 = "Hello";
    test2 = decrypt(test1);
    test3 = encrypt(test2);

    DrawString(200,200,0xFFFFFFFF,pFont_Arial,"Normal: %s\nDecypted: %s\nEnycrypted: %s",test1,test2,test3);[/php]
    i thank you fking very much ^^
    No problem! Glad I could help

  5. #4
    Gordon`'s Avatar
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    1. Every reverser will see that kind of encryption immediately. But for noobs it's ok.
    2. This function will give you a very very big memory leak when you call it each frame (in Present, EndScene, etc)


  6. #5
    GameTrainerMaker's Avatar
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    thats what i've been waiting to use thanks +rep

  7. #6
    Void's Avatar
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    If you use this on your program, all I have to do is come here, copy and paste the decrypt function you put up there, and use it to reverse your hack.

  8. #7
    coogle007's Avatar
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    Quote Originally Posted by Void View Post
    If you use this on your program, all I have to do is come here, copy and paste the decrypt function you put up there, and use it to reverse your hack.
    True...
    Anyway Thx

  9. #8
    Stephen's Avatar
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    Quote Originally Posted by Void View Post
    If you use this on your program, all I have to do is come here, copy and paste the decrypt function you put up there, and use it to reverse your hack.
    Thats why u change it.. notusing the same encryption method

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