193 search results - page 3 / 39 » Fair Public-Key Cryptosystems |
IMA
1999
Springer
13 years 10 months ago
1999
Springer
We propose two trapdoors for the Closest-Vector-Problem in lattices (CVP) related to the lattice tensor product. Using these trapdoors we set up a lattice-based cryptosystem which ...
ICICS
1999
Springer
13 years 10 months ago
1999
Springer
Abstract. We present attacks against the McEliece Public-Key Cryptosystem, the Atjai-Dwork Public-Key Cryptosystem, and variants of those systems. Most of these systems base their ...
IJNSEC
2006
13 years 5 months ago
2006
The cryptosystem proposed by Koyama is not semantically secure. Also, it is not secure against partial known plaintext attack, linearly related plaintext attack and low exponent a...
EUROCRYPT
2000
Springer
13 years 9 months ago
2000
Springer
Cryptography is more and more concerned with elaborate protocols involving many participants. In some cases, it is crucial to be sure that players behave fairly especially when the...
CORR
2004
Springer
13 years 5 months ago
2004
Springer
Chebyshev polynomials have been recently proposed for designing public-key systems. Indeed, they enjoy some nice chaotic properties, which seem to be suitable for use in Cryptogra...