Authors introduce a system and method between digital content creators

摘要

PROBLEM TO BE SOLVED: To provide a producer introduction system and a producer introduction method, introducing producers to each other in between the plurality of producers jointly producing a digital content by use of a network.;SOLUTION: When introducing the producer to another producer, a public key of the producer to be introduced to the other producer is acquired from a public key exhibition registration part 103 of a server device 100, an introduction (a digital signature) is added to the acquired public key by one's own private key, the public key with the added introduction is registered in a public key DB 102 of the server device 100. The producer acquiring the public key with the added introduction from the server device 100 authenticates the introduction by the public key of the producer with the added introduction. Thereby, the producer with the added introduction is introduced from the producer adding the introduction to the public key, to the producer acquiring the public key from the server device 100.;COPYRIGHT: (C)2006,JPO&NCIPI