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» Number Theoretic Attacks on Secure Password Schemes
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PKC
2012
Springer
237views Cryptology» more  PKC 2012»
11 years 10 months ago
Relatively-Sound NIZKs and Password-Based Key-Exchange
We define a new notion of relatively-sound non-interactive zeroknowledge (NIZK) proofs, where a private verifier with access to a trapdoor continues to be sound even when the Ad...
Charanjit S. Jutla, Arnab Roy
PDCAT
2005
Springer
14 years 1 months ago
Trusted Computing-Based Security Architecture For 4G Mobile Networks
In this paper security requirements and security architecture for 4G systems are presented with the consideration of Trusted Computing (TC) for mobile equipment (ME). The security...
Yu Zheng, Dake He, Weichi Yu, Xiaohu Tang
TCOS
2010
13 years 2 months ago
J-PAKE: Authenticated Key Exchange without PKI
Password Authenticated Key Exchange (PAKE) is one of the important topics in cryptography. It aims to address a practical security problem: how to establish secure communication be...
Feng Hao, Peter Ryan
INFORMATICALT
2010
132views more  INFORMATICALT 2010»
13 years 4 months ago
An Improved Securer and Efficient Nonce-Based Authentication Scheme with Token-Update
In this paper, we propose a mutual authentication scheme using nonce variable instead of Mac address and accompanying with token updates to improve the functionality. Lee et al. (2...
Chiu-Hsiung Liao, Ching-Te Wang, Hon-Chan Chen
NDSS
2006
IEEE
14 years 1 months ago
Inoculating SSH Against Address Harvesting
Address harvesting is the act of searching a compromised host for the names and addresses of other targets to attack, such as occurs when an email virus locates target addresses f...
Stuart E. Schechter, Jaeyeon Jung, Will Stockwell,...