摘要
It is unsuitable to use traditional identity-based authentication on the Web where entities are not foreknown to each other, Trust relationship must be established between strangers before authentication, To achieve trust authentica tion, the resource-constrained trust negotiation is addressed, and traditional authentication key exchange protocol is extended. Owing to avoiding the heavy computational demands the public key cryptography operations bring about, the authentication protocol is well-suited for security authentication on the Web.
It is unsuitable to use traditional identity-based authentication on the Web where entities are not foreknown to each other, Trust relationship must be established between strangers before authentication, To achieve trust authentica tion, the resource-constrained trust negotiation is addressed, and traditional authentication key exchange protocol is extended. Owing to avoiding the heavy computational demands the public key cryptography operations bring about, the authentication protocol is well-suited for security authentication on the Web.
基金
Supported by the National Natural Science Funda-tion of China (60403027)
Natural Science Fundation Of Hubei Prov-ince of China(2005ABA243)
