68 search results - page 2 / 14 » Reconstruction of Attacks against Cryptographic Protocols |
IJACT
2008
13 years 4 months ago
2008
Abstract: Hash functions are used in many cryptographic constructions under various assumptions, and the practical impact of collision attacks is often unclear. In this paper, we s...
FC
2010
Springer
13 years 3 months ago
2010
Springer
This work presents a cryptographic analysis of AN.ON’s anonymization protocols. We have discovered three flaws of differing severity. The first is caused by the fact that the ...
ESORICS
2004
Springer
13 years 10 months ago
2004
Springer
We present the first cryptographically sound security proof of the well-known Otway-Rees protocol. More precisely, we show that the protocol is secure against arbitrary active att...
CSFW
2008
IEEE
13 years 11 months ago
2008
IEEE
We investigate the composition of protocols that share a common secret. This situation arises when users employ the same password on different services. More precisely we study w...
WISEC
2010
ACM
13 years 11 months ago
2010
ACM
We expose the vulnerability of an emerging wireless ranging technology, impulse radio ultra-wide band (IR-UWB), to distance-decreasing attacks on the physical communication layer ...