143 search results - page 15 / 29 » Hash, Displace, and Compress |
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
Pre-processing algorithms improve the quality of a compression system by removing unimportant data before encoding. This enhances both the visual quality and coding efficiency of ...
DATE
2008
IEEE
14 years 1 months ago
2008
IEEE
This paper presents an improved hardware structure for the computation of the Whirlpool hash function. By merging the round key computation with the data compression and by using ...
CANS
2010
Springer
13 years 5 months ago
2010
Springer
The SHA-3 competition organized by NIST [1] aims to find a new hash standard as a replacement of SHA-2. Till now, 14 submissions have been selected as the second round candidates, ...
CIT
2006
Springer
13 years 11 months ago
2006
Springer
Hash functions play the most important role in various cryptologic applications, ranging from data integrity checking to digital signatures. Our goal is to introduce a new hash fu...
ASIACRYPT
2009
Springer
14 years 2 months ago
2009
Springer
In this paper, an improved differential cryptanalysis framework for finding collisions in hash functions is provided. Its principle is based on linearization of compression functi...