1190 search results - page 58 / 238 » Secure off-the-record messaging |
172
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FSE
2003
Springer
15 years 9 months ago
2003
Springer
In this paper, we revisit the security of several message authentication code (MAC) algorithms based on block ciphers, when instantiated with 64-bit block ciphers such as DES. We e...
103
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IMCSIT
2010
15 years 2 months ago
2010
We consider a scenario where an attacker is able to receive a stegosignal only over a Gaussian channel. But in order to provide security of this channel noise
CORR
2008
Springer
15 years 4 months ago
2008
Springer
Previous work showed that the X network with M transmitters, N receivers has MN M+N-1 degrees of freedom. In this work we study the degrees of freedom of the X network with secrecy...
136
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MOBICOM
2006
ACM
15 years 10 months ago
2006
ACM
We present a security framework for Vehicular Ad hoc Networks (VANETs), using identity-based cryptography, to provide authentication, confidentiality, non-repudiation and message...
134
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SOFSEM
2005
Springer
15 years 10 months ago
2005
Springer
Motivated by a potentially flawed deployment of the one time pad in a recent quantum cryptographic application securing a bank transfer [12], we show how to implement a statistica...