摘要:
A gaming system includes a game server and a client server. The client server requests random numeric outcomes from the game server and supplies various state and game information. The game server generates one or more random numeric outcomes. The game server communicates the random numeric outcomes to the client server to be used in making a win determination. For purposes of future authentication, the game server stores a digitally-signed file that includes the random numeric outcomes and the state and game information.
摘要:
A gaming system includes a game server and a client device. The game server accepts the publicly-verifiable outcome of a non-deterministic event as an input. The game server creates a seed from the outcome and inputs the seed into a random number generator to generate a random number. The game server generates a winner using the random number and communicates the winner to the client device.
摘要:
A gaming system includes a game server and a client server. The client server requests random numeric outcomes from the game server and supplies various state and game information. The game server generates one or more random numeric outcomes. The game server communicates the random numeric outcomes to the client server to be used in making a win determination. For purposes of future authentication, the game server stores a digitally-signed file that includes the random numeric outcomes and the state and game information.
摘要:
A method and apparatus for encoding and decoding sequential index numbers to pseudo-random Personal Identification Codes (PINs) of varying word size in disclosed. The word size is defined by a word size control variable. The encoding and decoding process utilizes a symmetric, secret key, block encryption/decryption method. The index numbers are encrypted and the output result produces the PIN numbers. The encryption process may be reversed to a decryption process using a mode control input. When reversed to decryption, the PIN numbers are translated back into the original index numbers utilizing the same secret key for encryption. The block size of the encryption/decryption method is matched to the word size control variable. The word size defines the maximum number of index number/PIN code pairs. There is a one-to-one correspondence between a single index number and the resulting PIN number, thus forming a unique ordered pair.
摘要:
A method and apparatus for encoding and decoding sequential index numbers to pseudo-random Personal Identification Codes (PINs) of varying word size in disclosed. The word size is defined by a word size control variable. The encoding and decoding process utilizes a symmetric, secret key, block encryption/decryption method. The index numbers are encrypted and the output result produces the PIN numbers. The encryption process may be reversed to a decryption process using a mode control input. When reversed to decryption, the PIN numbers are translated back into the original index numbers utilizing the same secret key for encryption. The block size of the encryption/decryption method is matched to the word size control variable. The word size defines the maximum number of index number/PIN code pairs. There is a one-to-one correspondence between a single index number and the resulting PIN number, thus forming a unique ordered pair.