An anonymous SIP authenticated key agreement protocol based on elliptic curve cryptography

Designing a secure authentication scheme for session initial protocol (SIP) over internet protocol (VoIP) networks remains challenging. In this paper, we revisit the protocol of Zhang, Tang and Zhu (2015) and reveal that the protocol is vulnerable to key-compromise impersonation attacks. We then pro...

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Bibliographic Details

Published in:	Mathematical Biosciences and Engineering
Main Authors:	Yanrong Lu, Dawei Zhao
Format:	Article
Language:	English
Published:	AIMS Press 2022-01-01
Subjects:	authentication session initial protocol security privacy elliptic curve cryptography
Online Access:	https://www.aimspress.com/article/doi/10.3934/mbe.2022003?viewType=HTML