381 search results - page 6 / 77 » Tweakable Block Ciphers |
JISE
2000
13 years 7 months ago
2000
ISW
2007
Springer
14 years 1 months ago
2007
Springer
We analyze the security of elastic block ciphers against key-recovery attacks. An elastic version of a fixed-length block cipher is a variable-length block cipher that supports an...
IMA
2005
Springer
14 years 26 days ago
2005
Springer
In this paper we discuss the idea of block cipher embeddings and consider a natural algebraic framework for such constructions. In this approach we regard block cipher state spaces...
CRYPTO
1998
Springer
13 years 11 months ago
1998
Springer
Abstract. We evaluate constructions for building pseudo-random functions (PRFs) from pseudo-random permutations (PRPs). We present two constructions: a slower construction which pr...
ICISS
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. Tweakable enciphering schemes are a certain type of blockcipher mode of operation which provide security in the sense of a strong pseudo-random permutation. It has been p...