scholarly journals Comparative Analysis of Authenticated Key Agreement Protocols Based on Elliptic Curve Cryptography

2016 ◽  
Vol 78 ◽  
pp. 824-830 ◽  
Author(s):  
Sonali Nimbhorkar ◽  
Latesh Malik
Keyword(s):  
Comparative Analysis ◽  
Elliptic Curve ◽  
Elliptic Curve Cryptography ◽  
Key Agreement ◽  
Authenticated Key Agreement ◽  
Agreement Protocols

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

scholarly journals Pragmatic authenticated key agreement for IEEE Std 802.15.6

2021 ◽  
Author(s):  
Haibat Khan ◽  
Benjamin Dowling ◽  
Keith M. Martin
Keyword(s):  
Elliptic Curve ◽  
Key Agreement ◽  
Security And Privacy ◽  
Authenticated Key Agreement ◽  
Body Area ◽  
Security Vulnerabilities ◽  
Key Agreement Protocol ◽  
Privacy Model ◽  
Security Properties ◽  
Agreement Protocols

AbstractThe IEEE Std 802.15.6 is the latest international standard for Wireless Body Area Networks. The security of communication in this standard is based upon four elliptic-curve-based key agreement protocols. These protocols have been shown to exhibit serious security vulnerabilities but surprisingly, do not provision any privacy guarantees. To date, no suitable key agreement protocol has been proposed which fulfills all the requisite objectives for IEEE Std 802.15.6. In this paper, two key agreement protocols are presented which, in addition to being efficient and provisioning advance security properties, also offer the essential privacy attributes of anonymity and unlinkability. We develop a formal security and privacy model in an appropriate complexity-theoretic framework and prove the proposed protocols secure in this model.

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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