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!

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 ^^

Originally Posted by kotentopf

nice dude, i try it out^^

EDIT:tested
works great

No problem! Glad I could help

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)

thats what i've been waiting to use thanks

+rep

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.

Originally Posted by Void

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

Originally Posted by Void

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

Encrypt/Decrypt Functions

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