181views Education» more  TITB 2010»
13 years 1 months ago
PSKA: usable and secure key agreement scheme for body area networks
A Body Area Network (BAN) is a wireless network of health monitoring sensors designed to deliver personalized health-care. Securing inter-sensor communications within BANs is essen...
Krishna K. Venkatasubramanian, Ayan Banerjee, Sand...
122views more  JCP 2007»
13 years 6 months ago
Converting Group Key Agreement Protocol into Password-Based Setting - Case Study
Abstract— Converting a secure group key agreement protocol into password-based setting is not a trivial task. The security of a password-based scheme hinges on preventing diction...
Ratna Dutta
94views more  IJSN 2007»
13 years 6 months ago
On security proof of McCullagh?Barreto's key agreement protocol and its variants
: McCullagh and Barreto presented an identity-based authenticated key agreement protocol in CT-RSA 2005. Their protocol was found to be vulnerable to a key-compromise impersonation...
Zhaohui Cheng, Liqun Chen
13 years 6 months ago
An Identity-Based Key Agreement Protocol for the Network Layer
A new identity-based key agreement protocol designed to operate on thenetworklayerispresented. Endpoint addresses, namelyIP and MAC addresses, areusedaspublickeystoauthenticatethe ...
Christian Schridde, Matthew Smith, Bernd Freislebe...
87views more  IPL 2006»
13 years 6 months ago
Fast generators for the Diffie-Hellman key agreement protocol and malicious standards
The Diffie-Hellman key agreement protocol is based on taking large powers of a generator of a prime-order cyclic group. Some generators allow faster exponentiation. We show that to...
Boaz Tsaban
96views more  IJNSEC 2006»
13 years 6 months ago
Off-line Password Guessing Attack on an Efficient Key Agreement Protocol for Secure Authentication
In 2004, Kim, Huh, Hwang and Lee proposed an efficient key agreement protocol for secure authentication. In this paper, we shall show that their proposed protocol cannot resist th...
Rongxing Lu, Zhenfu Cao
110views more  IJNSEC 2006»
13 years 6 months ago
Password-based Encrypted Group Key Agreement
This paper presents an efficient password-based authenticated encrypted group key agreement protocol immune to dictionary attack under the computation Diffie-Hellman (CDH) assumpt...
Ratna Dutta, Rana Barua
85views more  CJ 2007»
13 years 6 months ago
On The Security of a Group Key Agreement Protocol
In this paper we show that the group key agreement protocol proposed by Tseng suffers from a number of serious security vulnerabilities.
Qiang Tang
120views more  IJNSEC 2008»
13 years 6 months ago
Efficient Identity-based Authenticated Key Agreement Protocol with PKG Forward Secrecy
For an identity-based authenticated key agreement (IDAK) protocol, PKG forward secrecy is the strongest notion of forward secrecy, which is about the security of previously establ...
Shengbao Wang, Zhenfu Cao, Feng Cao
13 years 8 months ago
Communication-Efficient Group Key Agreement
Abstract Traditionally, research in secure group key agreement focuses on minimizing the computational overhead for cryptographic operations, and minimizing the communication overh...
Yongdae Kim, Adrian Perrig, Gene Tsudik