公开(公告)号：KR1020030056568A

公开(公告)日：2003-07-04

申请号：KR1020010086830

申请日：2001-12-28

Applicant: 한국전자통신연구원

Inventor： 강철오 ,  최대식 ,  한광택 ,  정주영 ,  고재영 ,  우종우 ,  황선태 ,  최진우 ,  박춘식

IPC: H04L9/32

CPC classification number: H04L63/0869

Abstract: PURPOSE: An authentication method for protecting an agent and a message is provided, which defends the attack from a malicious agent and message level, and assures authentication at an initial access trial process. CONSTITUTION: According to the authentication method, a transmitter agent(1) request authentication to a facilitator(2) in order to transfer a message to an unknown agent. The facilitator performs mutual authentication with the transmitter agent and then exchanges a session key. The facilitator finds an agent coinciding with its object and performs mutual authentication, and then exchanges the session key. And the transmitter agent constitutes an independent security channel with a receiver agent(3) selected using the session key.

Abstract translation: 目的：提供一种用于保护代理和消息的认证方法，从而防止恶意代理和消息级别的攻击，并在初始访问试用过程中确保认证。 构成：根据认证方法，发送方代理（1）向促进者（2）请求认证，以便将消息传递给未知代理。 协调者与发射机代理执行相互认证，然后交换会话密钥。 协调人找到与其对象一致的代理，并进行相互认证，然后交换会话密钥。 并且发射机代理构成具有使用会话密钥选择的接收方代理（3）的独立安全信道。