A Fast and Secure Elliptic Curve Based Authenticated Key Agreement Protocol For Low Power Mobile Communications

2007 ◽  
Author(s):  
Pierre E. ABI-CHAR ◽  
Abdallah MHAMED ◽  
Bachar EL-HASSAN
Keyword(s):  
Low Power ◽  
Elliptic Curve ◽  
Mobile Communications ◽  
Key Agreement ◽  
Authenticated Key Agreement ◽  
Key Agreement Protocol

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

2021 ◽  
Vol 19 (1) ◽  
pp. 66-85
Author(s):  
Yanrong Lu ◽  
◽  
Dawei Zhao ◽  
Keyword(s):  
Elliptic Curve ◽  
Elliptic Curve Cryptography ◽  
Key Agreement ◽  
Internet Protocol ◽  
Authentication Scheme ◽  
Simulation Tool ◽  
Authenticated Key Agreement ◽  
Key Agreement Protocol ◽  
Secure Authentication ◽  
Key Compromise Impersonation

<abstract><p>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 propose a SIP authenticated key agreement protocol (AKAP) using elliptic curve cryptography (ECC). We demonstrate the correctness of the protocol using Burrows-Abadi-Needham (BAN), and its security using the AVISPA simulation tool. We also evaluate its performance against those of Zhang, Tang and Zhu, and others.</p></abstract>

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