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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/40528

Title: Efficient Verifier-Based Authenticated Key Agreement Protocol for Three Parties
Authors: Tzong-Sun Wu;Han-Yu Lin;Chien-Lung Hsu;Kuo-Yi Chang
Contributors: 國立臺灣海洋大學:資訊工程學系
Date: 2010
Issue Date: 2017-01-19T07:12:49Z
Publisher: International Journal of Innovative Computing, Information and Control
Abstract: Abstract. Authenticated key agreement protocols for three parties enable two clients to establish a secure communication channel through an authentication server. Generally speaking, there are two approaches to achieve this purpose. One is to issue a common session key for both clients by the key distribution center (KDC). The other is to use public key cryptosystems and the encrypted key exchange (EKE) protocol to encrypt the transmitted messages and then further derive a common session key. Recently, lots of researches on authenticated key agreement protocol for three parties use the server’s public key to ensure the security of transmitted messages. Yet, the approach obviously has some drawbacks, such as increasing the cost of key management for each client. Hence, the demand for secure protocols without the server’s public key comes out. In this paper, we propose an efficient verifier-based authenticated key agreement for three parties. The proposed protocol can resist the password guessing attack and other existential attacks. Moreover, compared with previous works, the proposed one also has lower computational costs.
Relation: 6(2)
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/40528
Appears in Collections:[資訊工程學系] 期刊論文

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