JOC
1998
13 years 10 months ago
1998
We describe a software-e cient encryption algorithm named SEAL 3.0. Computational cost on a modern 32-bit processor is about 4 clock cycles per byte of text. The cipher is a pseudo...
JOC
1998
13 years 10 months ago
1998
JOC
1998
13 years 10 months ago
1998
We investigate some of the algebraic properties of the SAFER block cipher when the message space is considered as a Z-module. In particular we consider the invariant Z-submodules ...
JOC
1998
13 years 10 months ago
1998
JOC
1998
13 years 10 months ago
1998
The security of hash functions based on a block cipher with a block length of m bits and a key length of k bits, where k ≤ m, is considered. New attacks are presented on a large ...