MYCRYPT
2005
Springer
14 years 5 months ago
2005
Springer
MYCRYPT
2005
Springer
14 years 5 months ago
2005
Springer
Klimov and Shamir proposed a new class of simple cryptographic primitives named T-functions. For two concrete proposals based on the squaring operation, a single word T-function an...
MYCRYPT
2005
Springer
14 years 5 months ago
2005
Springer
In this paper we produce a practical and efficient algorithm to find a decomposition of type n = k i=1 2si 3ti , si, ti ∈ N ∪ {0} with k ≤ c + o(1) ¡ log n log log n ....
MYCRYPT
2005
Springer
14 years 5 months ago
2005
Springer
MYCRYPT
2005
Springer
14 years 5 months ago
2005
Springer
Recently, some collisions have been exposed for a variety of cryptographic hash functions [20,21] including some of the most widely used today. Many other hash functions using simi...
CTRSA
2005
Springer
14 years 5 months ago
2005
Springer
We present the first blind identity-based signcryption (BIBSC). We formulate its security model and define the security notions of blindness and parallel one-more unforgeability ...
CTRSA
2005
Springer
14 years 5 months ago
2005
Springer
Abstract. In the last few years we have concentrated our research efforts on new threats to the computing infrastructure that are the result of combining malicious software (malwar...
CTRSA
2005
Springer
14 years 5 months ago
2005
Springer
CTRSA
2005
Springer
14 years 5 months ago
2005
Springer
Abstract. We report on the experiments we performed in order to assess the security of SHA-1 against the attack by Chabaud and Joux [5]. We present some ideas for optimizations of ...
CTRSA
2005
Springer
14 years 5 months ago
2005
Springer
Abstract. We consider a statistical database in which a trusted administrator introduces noise to the query responses with the goal of maintaining privacy of individual database en...