Sciweavers

541 search results - page 79 / 109
» A generic attack to ciphers
Sort
View
ACNS
2010
Springer
187views Cryptology» more  ACNS 2010»
13 years 11 months ago
Generic Constructions for Verifiably Encrypted Signatures without Random Oracles or NIZKs
Verifiably encrypted signature schemes (VES) allow a signer to encrypt his or her signature under the public key of a trusted third party, while maintaining public signature verifi...
Markus Rückert, Michael Schneider 0002, Domin...
ICISC
2009
169views Cryptology» more  ICISC 2009»
13 years 5 months ago
Generic One Round Group Key Exchange in the Standard Model
Minimizing complexity of group key exchange (GKE) protocols is an important milestone towards their practical deployment. An interesting approach to achieve this goal is to simplif...
M. Choudary Gorantla, Colin Boyd, Juan Manuel Gonz...
ASIACRYPT
2009
Springer
14 years 2 months ago
Improved Cryptanalysis of Skein
The hash function Skein is the submission of Ferguson et al. to the NIST Hash Competition, and is arguably a serious candidate for selection as SHA-3. This paper presents the firs...
Jean-Philippe Aumasson, Çagdas Çalik...
ESORICS
2008
Springer
13 years 9 months ago
Dismantling MIFARE Classic
The mifare Classic is a contactless smart card that is used extensively in access control for office buildings, payment systems for public transport, and other applications. We rev...
Flavio D. Garcia, Gerhard de Koning Gans, Ruben Mu...
CCS
2011
ACM
12 years 8 months ago
How to break XML encryption
XML Encryption was standardized by W3C in 2002, and is implemented in XML frameworks of major commercial and open-source organizations like Apache, redhat, IBM, and Microsoft. It ...
Tibor Jager, Somorovsky Juraj