60 search results - page 1 / 12 » A Family of Trapdoor Ciphers |
FSE
1997
Springer
14 years 3 months ago
1997
Springer
This paper presents several methods to construct trapdoor block ciphers. A trapdoor cipher contains some hidden structure; knowledge of this structure allows an attacker to obtain ...
ASIACRYPT
1998
Springer
14 years 3 months ago
1998
Springer
Rijmen and Preneel recently proposed for the rst time a family of trapdoor block ciphers 8]. In this family of ciphers, a trapdoor is hidden in S-boxes and is claimed to be undetec...
EUROCRYPT
2010
Springer
14 years 2 months ago
2010
Springer
We construct an efficient identity based encryption system based on the standard learning with errors (LWE) problem. Our security proof holds in the standard model. The key step in...
ACISP
2007
Springer
14 years 5 months ago
2007
Springer
This paper improves the Finiasz-Vaudenay construction of TCHo, a hardware-oriented public-key cryptosystem, whose security relies on the hardness of finding a low-weight multiple ...
FSE
1999
Springer
14 years 3 months ago
1999
Springer