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ARITH
2005
IEEE
13 years 7 months ago
Quasi-Pipelined Hash Circuits
Hash functions are an important cryptographic primitive. They are used to obtain a fixed-size fingerprint, or hash value, of an arbitrary long message. We focus particularly on ...
Marco Macchetti, Luigi Dadda
EH
1999
IEEE
141views Hardware» more  EH 1999»
13 years 9 months ago
On-Line Evolution of FPGA-Based Circuits: A Case Study on Hash Functions
An evolutionary algorithm is used to evolve a digital circuit which computes a simple hash function mapping a 16bit address space into an 8-bit one. The target technology is FPGA,...
Ernesto Damiani, Andrea Tettamanzi, Valentino Libe...
DATE
2008
IEEE
116views Hardware» more  DATE 2008»
13 years 12 months ago
Fast Analog Circuit Synthesis Using Sensitivity Based Near Neighbor Searches
We present an efficient analog synthesis algorithm employing regression models of circuit matrices. Circuit matrix models achieve accurate and speedy synthesis of analog circuits...
Almitra Pradhan, Ranga Vemuri
TCC
2012
Springer
245views Cryptology» more  TCC 2012»
12 years 1 months ago
Secure Two-Party Computation with Low Communication
We propose a 2-party UC-secure protocol that can compute any function securely. The protocol requires only two messages, communication that is poly-logarithmic in the size of the ...
Ivan Damgård, Sebastian Faust, Carmit Hazay
STOC
2005
ACM
103views Algorithms» more  STOC 2005»
14 years 5 months ago
New and improved constructions of non-malleable cryptographic protocols
We present a new constant round protocol for non-malleable zero-knowledge. Using this protocol as a subroutine, we obtain a new constant-round protocol for non-malleable commitmen...
Rafael Pass, Alon Rosen