Distributed Authentication in the confidence interval of the communication protocol-based, which can be made from multiple sources by a given external connections outside the confidence interval

摘要

PROBLEM TO BE SOLVED: To provide a distributed authentication model operated in a trust range of a protocol base.;SOLUTION: A quantity of authentication is reduced by making an outside computing system first communicate with a particular edge inside computing system instead of enabling it to communicate with an arbitrary one set within computing systems in the trust range. Next, not necessarily all but many of internal computing systems delegate an authentication task to an edge computing system, and rely on any authentication executed by the edge computing system. Thereby, the authentication task can be scheduled with respect to a large-scale protocol-based trust range .;COPYRIGHT: (C)2005,JPO&NCIPI