RANDOM NUMBER GENERATION SYSTEM, RANDOM NUMBER GENERATION DEVICE, RANDOM NUMBER GENERATION METHOD, AND PROGRAM

摘要

Provided is a random number generation system for rapidly generating fair random numbers for a user. The random number generation system includes a terminal and a random number generation device that generates random numbers for the terminal. The random number generation device generates a seal value for an initial random number. The terminal generates a user random number after the seal number for the initial random number has been generated. The random number generation device inputs into a hash function the initial random number, the user random number, and a value based at least on an ordinal number pertaining to generation of the random number used by the terminal, and generates a random number on the basis of the output result of the hash function.