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IMA
2005
Springer
85views Cryptology» more  IMA 2005»
15 years 3 months ago
The Physically Observable Security of Signature Schemes
In recent years much research has been devoted to producing formal models of security for cryptographic primitives and to designing schemes that can be proved secure in such models...
Alexander W. Dent, John Malone-Lee
IMA
2005
Springer
71views Cryptology» more  IMA 2005»
15 years 3 months ago
Concrete Security of the Blum-Blum-Shub Pseudorandom Generator
Abstract. The asymptotic security of the Blum-Blum-Shub (BBS) pseudorandom generator has been studied by Alexi et al. and Vazirani and Vazirani, who proved independently that O(log...
Andrey Sidorenko, Berry Schoenmakers
INDOCRYPT
2005
Springer
15 years 3 months ago
Attack the Dragon
1 Dragon is a word oriented stream cipher submitted to the ECRYPT project, it operates on key sizes of 128 and 256 bits. The original idea of the design is to use a nonlinear feedb...
Håkan Englund, Alexander Maximov
PKC
2005
Springer
110views Cryptology» more  PKC 2005»
15 years 3 months ago
From Fixed-Length to Arbitrary-Length RSA Encoding Schemes Revisited
To sign with RSA, one usually encodes the message m as µ(m) and then raises the result to the private exponent modulo N. In Asiacrypt 2000, Coron et al. showed how to build a secu...
Julien Cathalo, Jean-Sébastien Coron, David...
PKC
2005
Springer
102views Cryptology» more  PKC 2005»
15 years 3 months ago
Experimenting with Faults, Lattices and the DSA
We present an attack on DSA smart-cards which combines physical fault injection and lattice reduction techniques. This seems to be the first (publicly reported) physical experimen...
David Naccache, Phong Q. Nguyen, Michael Tunstall,...