143 search results - page 20 / 29 » Hash, Displace, and Compress |
TMI
2008
13 years 7 months ago
2008
This paper introduces a 2-D strain imaging technique based on minimizing a cost function using dynamic programming (DP). The cost function incorporates similarity of echo amplitude...
FOCS
2006
IEEE
14 years 1 months ago
2006
IEEE
We study compression that preserves the solution to an instance of a problem rather than preserving the instance itself. Our focus is on the compressibility of NP decision problem...
FSE
2005
Springer
14 years 27 days ago
2005
Springer
This paper contains several attacks on the hash function MD2 which has a hash code size of 128 bits. At Asiacrypt 2004 Muller presents the first known preimage attack on MD2. The ...
IEICET
2008
13 years 7 months ago
2008
In this paper, we introduce new compression function design principles supporting variable output lengths (multiples of size n). They are based on a function or block cipher with a...
CHES
2007
Springer
14 years 1 months ago
2007
Springer
This paper describes a new compression function, MAME designed for hardware-oriented hash functions which can be used in applications reduced hardware requirements. MAME takes a 25...