[Private Server 5095]

06/13/2012 23:33 ah_mmed#1
Hello,
Just i want to ask one question,
Could be the blowfish key is more than 8 or 16 bytes like 21 bytes and if it is how can I save it in unprotected conquer.exe that only needs 16 bytes ?
06/14/2012 00:01 Zeroxelli#2
You're talking about changing the encryption in the client? I believe there's a tutorial for that in the releases sub-forum.
06/14/2012 06:20 2slam#3
16 byte
about changing the cryptkey of unprotected open conquer.exe with notepad search for TQserver
replace whatever at the right hand side with ur new key within 16 byte.
06/14/2012 06:33 Zeroxelli#4
Quote:
Originally Posted by 2slam View Post
16 byte
about changing the cryptkey of unprotected open conquer.exe with notepad search for TQserver
replace whatever at the right hand side with ur new key within 16 byte.
That's silly, way too easy to get the key then.
06/14/2012 06:51 2slam#5
Quote:
Originally Posted by Zeroxelli View Post
That's silly, way too easy to get the key then.
don't blame me though! :D
06/14/2012 07:48 Zeroxelli#6
Quote:
Originally Posted by 2slam View Post
don't blame me though! :D
I guess, haha.
06/14/2012 08:43 ah_mmed#7
Well , thanks for answering me both
I will check sub-forum , but what i was asking for is how to add the encryption key if it is 21 bytes in unprotected conquer.exe i wanna make a cracked one not to protect a client :D
06/14/2012 08:52 Zeroxelli#8
If the key is 21 bytes then only use the first 16 bytes of the key?
06/14/2012 09:28 ah_mmed#9
Quote:
Originally Posted by Zeroxelli View Post
If the key is 21 bytes then only use the first 16 bytes of the key?
I have tried that but in vain.
06/14/2012 09:37 Zeroxelli#10
Quote:
Originally Posted by ah_mmed View Post
I have tried that but in vain.
You have to make sure the server only uses the first 16 bytes as well. There's no reason why a key should be strictly any length, including 21 bytes. Also, standard Blowfish key sizes are 32Bit and 64Bit, but up to 448Bit. Note that 1 Byte = 2 Bits, so a 32Bit key = 16 bytes. If you really wanted a secure crypto method, use something like Twofish or Rijndael at least.
06/14/2012 09:50 ah_mmed#11
Quote:
Originally Posted by Zeroxelli View Post
You have to make sure the server only uses the first 16 bytes as well. There's no reason why a key should be strictly any length, including 21 bytes. Also, standard Blowfish key sizes are 32Bit and 64Bit, but up to 448Bit. Note that 1 Byte = 2 Bits, so a 32Bit key = 16 bytes. If you really wanted a secure crypto method, use something like Twofish or Rijndael at least.
Thanks , but i am sure that the BFkey is 21 bytes in the loader (42 bits )
and this is my problem , i can't add it to another unprotected loader as it doesn't carry more than 16 bytes (32 bits ).
06/14/2012 09:59 Zeroxelli#12
Quote:
Originally Posted by ah_mmed View Post
Thanks , but i am sure that the BFkey is 21 bytes in the loader (42 bits )
and this is my problem , i can't add it to another unprotected loader as it doesn't carry more than 16 bytes (32 bits ).
Then change the length of the bytearray and generate a shorter key.
06/14/2012 10:12 ah_mmed#13
How ? =D
06/14/2012 10:41 Zeroxelli#14
Quote:
Originally Posted by ah_mmed View Post
How ? =D
It's simple if you understand even a tiny bit of C#.. lol