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EUROCRYPT
2001
Springer
15 years 11 months ago
How Secure Are Elliptic Curves over Composite Extension Fields?
We compare the method of Weil descent for solving the ECDLP, over extensions fields of composite degree in characteristic two, against the standard method of parallelised Pollard ...
Nigel P. Smart
CADE
2010
Springer
15 years 7 months ago
Automating Security Analysis: Symbolic Equivalence of Constraint Systems
We consider security properties of cryptographic protocols, that are either trace properties (such as confidentiality or authenticity) or equivalence properties (such as anonymity ...
Vincent Cheval, Hubert Comon-Lundh, Stéphan...
INFORMATICALT
2007
81views more  INFORMATICALT 2007»
15 years 6 months ago
Security Flaw in Simple Generalized Group-Oriented Cryptosystem Using ElGamal Cryptosystem
A generalized group-oriented cryptosystem (GGOC) based on ElGamal cryptosystem was proposed by Yang et al. in 2003. This study shows that if the authorized decryption sets of users...
Chuan-Ming Li, Tzonelih Hwang, Narn-Yih Lee
CORR
2012
Springer
162views Education» more  CORR 2012»
14 years 2 months ago
Improving Security Levels of IEEE 802.16e Authentication By Diffie-Hellman Method
In this paper, we proposed an authentication method according to Diffie-Hellman. First, we introduce different methods for authentication in IEEE.802.16 then we proposed an authen...
Mohammad Zabihi, Ramin Shaghaghi, Mohammad Esmail ...
ATAL
2006
Springer
15 years 8 months ago
SAgent: a security framework for JADE
This paper presents SAgent, a general-purpose mobile agent security framework that is designed to protect the computations of mobile agent applications in potentially hostile envi...
Vandana Gunupudi, Stephen R. Tate