Results 201 to 210 of about 587,598 (211)

Securing BioEncoded IrisCodes against Correlation Attacks

2011 IEEE International Conference on Communications (ICC), 2011
BioEncoding is a recently proposed template protection scheme, based on the concept of cancelable biometrics, for protecting biometric templates represented as binary strings such as IrisCodes. Unlike existing techniques, BioEncoding does not require user-specific keys and/or tokens during verification. Besides, it satisfies all the requirements of the
Osama Ouda, Norimichi Tusmura, Toshiya Nakaguchi   +2 more
openaire   +1 more source

Securing Onion Routing Against Correlation Attacks

2018
In this paper, we present a network model based on traditional onion routing model but engineered to make correlation attacks much more difficult. The design of the network makes traditional packet counting and volume attacks less feasible. We assume a passive attacker working with partial knowledge of the network traffic trying to use various ...
Saba Khanum, Sudesh Pahal, Aayush Makkad, Akansha Panwar, Anshita Panwar   +4 more
openaire   +1 more source

Discrete optimisation and fast correlation attacks

1996
Modifications to fast correlation attacks on stream ciphers are investigated. Improvements are achieved with both deterministic and random choices for updates of the corresponding posterior probabilities and with fast and partial resetting methods. The use of simulated annealing and appropriate optimisation heuristics is also proposed and successful ...
Jovan Dj. Golić, Mahmoud Salmasizadeh, Andrew Clark, Abdollah Khodkar, Ed Dawson   +4 more
openaire   +1 more source

Correlation attack on stream ciphers

1998
ABSTRACT CORRELATION ATTACK ON STREAM CIPHERS Birinci, Fatih M.Sc, Department of Mathematics Supervisor: Prof. Dr. Münevver Tezer Co-supervisor: Prof. Dr. Ismail Güloğlu September 1998, 91 pages. Pseudorandom sequences generated by linear feedback shift registers with some nonlinear combining functions have been proposed for cryptographic applica tions
openaire   +2 more sources

Fast Correlation Attack Revisited

2018
Yosuke Todo, Takanori Isobe, Willi Meier, Kazumaro Aoki, Bin Zhang   +4 more
openaire   +1 more source

Correlation Attacks

2013
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Fast Correlation Attack

2006
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Fast Correlation Attack

2012
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Basic correlation attack on A5/H

Proceedings of the IEEE 13th Signal Processing and Communications Applications Conference, 2005., 2006
M. Eralp, E. Anarim, I. Erguler
openaire   +1 more source

Correlation Attack for Stream Ciphers

2012
openaire   +1 more source