60 search results - page 8 / 12 » A Family of Trapdoor Ciphers |
IACR
2011
12 years 7 months ago
2011
We revisit meet-in-the-middle attacks on block ciphers and recent developments in meet-in-the-middle preimage attacks on hash functions. Despite the presence of a secret key in the...
STOC
2006
ACM
14 years 7 months ago
2006
ACM
d abstract) Yuval Ishai Eyal Kushilevitz Yehuda Lindell Erez Petrank It is well known that the secure computation of non-trivial functionalities in the setting of no honest majori...
FSE
1994
Springer
13 years 11 months ago
1994
Springer
In this paper we present an improvement of the differential attack on hash functions based on block ciphers. By using the specific properties of the collision attack on hash functi...
FSE
1999
Springer
13 years 11 months ago
1999
Springer
We introduce “mod n cryptanalysis,” a form of partitioning attack that is effective against ciphers which rely on modular addition and bit rotations for their security. We dem...
DCC
2001
IEEE
14 years 7 months ago
2001
IEEE
The multicovering radii of a code are recent generalizations of the covering radius of a code. For positive m, the m-covering radius of C is the least radius t such that every m-tu...