124 search results - page 3 / 25 » On the Construction of Variable-Input-Length Ciphers |
FSE
1997
Springer
13 years 11 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 ...
TISSEC
2010
13 years 2 months ago
2010
We revisit the problem of constructing a protocol for performing authenticated encryption with associated data (AEAD). A technique is described which combines a collision resistant...
IJNSEC
2010
13 years 2 months ago
2010
Orthomorphic permutations have important applications in the design of block ciphers. A practical algorithm is derived to generate all orthomorphic permutations over Fm 2 , and it...
ACISP
2008
Springer
14 years 1 months ago
2008
Springer
The elastic block cipher design employs the round function of a given, b-bit block cipher in a black box fashion, embedding it in a network structure to construct a family of ciphe...
TIT
2010
13 years 2 months ago
2010
This paper considers the construction and analysis of pseudo-random functions (PRFs) with specific reference to modes of operations of a block cipher. In the context of message aut...