MD5 Honesty Control - Fair Play!

What is MD5?

MD5 is a Message-Digest 5 algorithm, developed by RSA Data Security, Inc. To give the players reliance that the results of game completely random and depend only on their decisions and actions accepted during game, we give an opportunity to carry out honesty control of conducting game.

How to use MD5?

The monitoring of MD5 FairPlay system is based on advanced public crypthographic technologies and algorithms, and the model of functioning of this system is based on the following basic conditions:
The game data, generated as the usual text, signed by the digital signature. The digital signature is formed on publicly accessible crypthographic algorithm MD5 (RSA Data Security, Inc. MD5 Message-Digest Algorithm). The digital signature under the data blocks an opportunity of entering of any changes in them during game. The game data become accessible to the player only after the games, written down in them, will be played.

Gaming process using MD5 FairPlay system.

The digital signature of the game data is accessible before the beginning serie of games, during game and after its ending (or termination). It means, that the player can supervise an invariance game given during the active game actions. The casino has no opportunity to manipulate the game data, which contains the MD5 digital signature, and which is initially known for the player. It means, that the casino can not rearrange one number for another in a sequence of dropping out numbers on a roulette etc., as a result of such actions will change game given, and the changed game data will have already other digital signature. Such changes will be obvious and completely subcontrolled by the player.

Upon termination of game or series of games the player can check up:
a) That numbers, dropped out are the same which were written down in the game data. It is made by simple comparison that has dropped out in already holding games that this information in the strictly ordered kind should drop out - becomes accessible at once upon termination of game;
b) That during game beforehand prepared data did not vary. It is checked by comparison of the control digital signature, which was accessible to the player even prior to the beginning game, and verifying digital signature. The verifying signature is the reproduction, new and independently received by the player, of the digital signature MD5 under the game data. It is possible to receive the verifying signature the algorithm MD5 is public, including, using of independent sites, programs etc. If both digital signatures coincide, it testifies that the game data from the moment of their creation before termination (or ending) game serie did not change.

Such system of audition completely excludes any opportunity of intervention of Internet - casino in game process and its result. The player makes the bets or undertakes any game actions already after the casino has generated the game data, and the digital signature under these data strictly fixes their invariance.

What the confidential string contains?

Numbers in that order, in which they were given by the generator of random numbers, are included in a confidential textual line of a kind:
4_December_2009_00-21_Numbers_5-11-32-17-4-17- 33-27-27-9_YourHash_12345_OurHash_sdhnhd56jk

Confidential textual line of the data is included the following information:
- server date and time of preparation of a sequence of numbers and digital signature in a format 4_December_2009_00-21_;
- sequence of numbers, which will drop out during game; the numbers are between service words "Numbers" and "YourHash" and are separated from each other by symbol "-" (here is a serie of 10 games) _Numbers_5-11-32-17-4-17-33-27-27-9_ ;
- key phrase entered by player before the beginning of generation of a series (as example, it is 12345) _YourHash_12345_;
- Key phrase (hash) of a casino (random character set) _OurHash_sdhnhd56jk;

Thus, in result the line of the data accepts a kind:
4_December_2009_00-21_Numbers_5-11-32-17-4-17- 33-27-27-9_YourHash_12345_OurHash_sdhnhd56jk

Numbers on a roulette will drop out during game in the precisely same sequence, in what they were included in a confidential line. Before the beginning of game the confidential line of the data subscribes by the electronic digital signature (EDS) on algorithm MD5 (RSA Data Security, Inc. MD5 Message-Digest Algorithm), and received signature becomes accessible to the player at once, prior to the beginning game, and the contents of this line remains latent from its up to the end of game. The key phrase, entered by the player, is necessary that the signature under the game data was calculated, including, and on beforehand unknown for a casino by the data. Together with the data, included in a confidential line, about date and time, key phrase entered by player, demonstrates to the player, that a serie and signature under it were created in on-line mode.

Result Audition.

At the end of game serie, the confidential line with the game data becomes accessible to the player. Thus, player can check up: the correctness of dropped numbers both on values and under the order of their dropping, and also identity shown to him before the beginning of game of the signature and control signature, which will be received by him at signing a confidential line becoming to him accessible.
The concurrence of the digital signatures unequivocally testifies, that during game the initial data on dropped numbers did not vary, i.e. the results of game carried extremely random character; dropping out numbers did not depend on an arrangement of the bets of the player on a game field, or from a history of his game. The method is based on mathematical essence of the digital signature allowing to supervise integrity of the signed data.

To take advantage of a given opportunity to conduct game in a MD5 FairPlay mode, it is necessary to create your account in our casino by pressing registration link. After registration, you must add money to your account, by pressing "FINANCES" button on your personal page. Money can be added using Liberty Reserve on-line payment system.