1562 search results - page 55 / 313 » Mathematics, Cryptology, Security |
FSE
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. Crypton is a 12-round blockcipher proposed as an AES candidate by C.H. Lim in 1998. In this paper, we show how to exploit some statistical deficiencies of the Crypton rou...
CANS
2008
Springer
13 years 10 months ago
2008
Springer
In the Crypto'07 paper [5], Desmedt et al. studied the problem of achieving secure n-party computation over nonAbelian groups. The function to be computed is fG(x1, . . . , x...
CRYPTO
2008
Springer
13 years 10 months ago
2008
Springer
In this paper, we examine the resistance of the popular hash function SHA-1 and its predecessor SHA-0 against dedicated preimage attacks. In order to assess the security margin of ...
FSE
2008
Springer
13 years 9 months ago
2008
Springer
The aim of this paper is to advocate a new software-oriented hash function family based on the HAIFA framework of Biham and Dunkelman, inheriting built-in randomized hashing and hi...
EUROCRYPT
2012
Springer
11 years 10 months ago
2012
Springer
We provide an alternative method for constructing lattice-based digital signatures which does not use the “hash-and-sign” methodology of Gentry, Peikert, and Vaikuntanathan (ST...