140 search results - page 2 / 28 » Public Key Cryptosystems Based on Chaotic-Chebyshev Polynomi... |
EUROCRYPT
1999
Springer
13 years 9 months ago
1999
Springer
Abstract. This paper investigates a novel computational problem, namely the Composite Residuosity Class Problem, and its applications to public-key cryptography. We propose a new t...
PQCRYPTO
2010
13 years 8 months ago
2010
A New digital signature scheme based on Stepwise Triangular Scheme (STS) is proposed. The proposed trapdoor has resolved the vulnerability of STS and secure against both Gr¨obner ...
ICISC
2007
13 years 6 months ago
2007
In the 80’s Matsumoto and Imai [8] proposed public key cryptosystems based on the difficulty of solving systems of polynomials in several variables. Although these first schemes...
JOC
2000
13 years 4 months ago
2000
We present a new cryptosystem based on ideal arithmetic in quadratic orders. The method of our trapdoor is different from the Diffie
CANS
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. In this paper, we present an efficient attack on the multivariate Quadratic Quasigroups (MQQ) public key cryptosystem. Our cryptanalysis breaks the MQQ cryptosystem by so...