Re: reverse engineering
Posted: Tue Jun 22, 2010 1:34 am
Lol, you call this evidence???
Once I saw Rybka 3 playing 15 consecutive moves of Hiaracs. Well, it must be then "for sure" Rybka 3 has some Hiaracs code in it.
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Re: reverse engineering
Posted: Tue Jun 22, 2010 2:27 am
Once I saw Rybka 3 playing 15 consecutive moves of Hiaracs. Well, it must be then "for sure" Rybka 3 has some Hiaracs code in it.
Re: reverse engineering
Posted: Tue Jun 22, 2010 2:45 am
The person quoted in that link also made this statement:Sentinel wrote:Lol, you call this evidence???
Once I saw Rybka 3 playing 15 consecutive moves of Hiaracs. Well, it must be then "for sure" Rybka 3 has some Hiaracs code in it.
Generally speaking, programmers will place encrypted or unencrypted information in the files or even in the executable to identify the particular original source in case there is a leak. I recall that Vas did this with Rybka 3, too. This was obviously done here, and it was by this that Felix @ Co. identified [name] as the leak with 100% certainty.
But of course, what is 100% certain about the above statement is bullshit. I bought Rybka 4 from chessok which comes with 10 binaries. The leaked package has 4 binaries. If you do a checksum (md5sum) to compare the 4 binaries, they match. As an engineer, you and I know that shifting a single bit (01 to 10) changes integrity of the data.
Code: Select all
cd5a29e2d86e4360f987e8473425f420 *Deep Rybka 4 SSE42 w32.exe
4b12d5cd1a328c3d1e01d8630f3d9381 *Deep Rybka 4 SSE42 x64.exe
7aa5c8f355175411525a5a78fd766143 *Deep Rybka 4 w32.exe
0d347db5d5bfd1ab3825e61b576628e1 *Deep Rybka 4 x64.exeRe: reverse engineering
Posted: Wed Jun 23, 2010 8:27 pm
Where was that evidence ? Are you writing so because you are the moderator on Rybkaforum or have you seen it ?Ovyron wrote:I'm not talking about Rybka, I'm talking about the clones.
There was evidence that Ippolit did,
Re: reverse engineering
Posted: Thu Jun 24, 2010 12:06 am
I posted link to the "evidence" in my previous post.
Re: reverse engineering
Posted: Thu Jun 24, 2010 1:34 am
Ovyron wrote:I posted link to the "evidence" in my previous post.
Re: reverse engineering
Posted: Thu Jun 24, 2010 8:23 am
Are you joking, it is the evidence??Ovyron wrote:I posted link to the "evidence" in my previous post.