Design flaws of “an anonymous two-factor authenticated key agreement scheme for session initiation protocol using elliptic curve cryptography”

2016 ◽  
Vol 76 (11) ◽  
pp. 13581-13583 ◽  
Author(s):  
Saru Kumari
Keyword(s):  
Elliptic Curve ◽  
Elliptic Curve Cryptography ◽  
Key Agreement ◽  
Session Initiation Protocol ◽  
Authenticated Key Agreement

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>

Elliptic curve cryptography based authenticated key agreement with pre-shared password

2005 ◽  
Vol 22 (3) ◽  
pp. 268-272 ◽  
Author(s):  
Aifen Sui ◽  
Lucas C. K. Hui ◽  
Yixian Yang ◽  
K. P. Chow
Keyword(s):  
Elliptic Curve ◽  
Elliptic Curve Cryptography ◽  
Key Agreement ◽  
Authenticated Key Agreement

A Lightweight and Provably Secure Key Agreement System for a Smart Grid With Elliptic Curve Cryptography

2019 ◽  
Vol 13 (3) ◽  
pp. 2830-2838 ◽  
Author(s):  
Fan Wu ◽  
Lili Xu ◽  
Xiong Li ◽  
Saru Kumari ◽  
Marimuthu Karuppiah ◽  
...  
Keyword(s):  
Smart Grid ◽  
Elliptic Curve ◽  
Elliptic Curve Cryptography ◽  
Key Agreement ◽  
Provably Secure
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