18 search results - page 2 / 4 » indocrypt 2005 |
INDOCRYPT
2005
Springer
13 years 11 months ago
2005
Springer
We propose a scheme for electronic cash based on symmetric primitives. The scheme is secure in the framework for universal composability assuming the existence of a symmetric CCA2-...
INDOCRYPT
2005
Springer
13 years 11 months ago
2005
Springer
In this paper we design several double length hash functions and study their security properties in the random oracle model. We design a class of double length hash functions (and ...
INDOCRYPT
2005
Springer
13 years 11 months ago
2005
Springer
Prouff has introduced recently, at FSE 2005, the notion of transparency order of S-boxes. This new characteristic is related to the ability of an S-box, used in a cryptosystem in ...
INDOCRYPT
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. In this paper, we propose a new variant of the NTRU public key cryptosystem − the MaTRU cryptosystem. MaTRU works under the same general principles as the NTRU cryptosy...
INDOCRYPT
2005
Springer
13 years 11 months ago
2005
Springer
Let p be a prime and let a and c be integers modulo p. The quadratic congruential generator (QCG) is a sequence (vn) of pseudorandom numbers defined by the relation vn+1 ≡ av2 n...