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IJNSEC
2007
82views more  IJNSEC 2007»
14 years 9 months ago
On Software Implementation of Fast DDP-based Ciphers
Data-dependent (DD) permutations (DDP) are discussed as a cryptographic primitive for the design of fast hardware, firmware, and software encryption systems. DDP can be performed...
Nikolay A. Moldovyan, Peter A. Moldovyanu, Douglas...
ATVA
2004
Springer
146views Hardware» more  ATVA 2004»
15 years 3 months ago
A Global Timed Bisimulation Preserving Abstraction for Parametric Time-Interval Automata
Timed Bisimulation Preserving Abstraction for Parametric Time-Interval Automata Akio Nakata, Tadaaki Tanimoto, Suguru Sasaki, Teruo Higashino Department of Information Networking, ...
Tadaaki Tanimoto, Suguru Sasaki, Akio Nakata, Teru...
ISCAS
2008
IEEE
100views Hardware» more  ISCAS 2008»
15 years 4 months ago
On the security of a class of image encryption schemes
— Recently four chaos-based image encryption schemes were proposed. Essentially, the four schemes can be classified into one class, which is composed of two basic parts: permuta...
Chengqing Li, Guanrong Chen
ICCD
1993
IEEE
90views Hardware» more  ICCD 1993»
15 years 1 months ago
Subterranean: A 600 Mbit/Sec Cryptographic VLSI Chip
In this paper the design of a high-speed cryptographic coprocessor is presented. This coprocessor is named Subterranean and can be used for both cryptographic pseudorandom sequenc...
Luc J. M. Claesen, Joan Daemen, Mark Genoe, G. Pee...
SPAA
1990
ACM
15 years 1 months ago
Hardware Speedups in Long Integer Multiplication
We present various experiments in Hardware/Software designtradeoffs met in speeding up long integer multiplications. This work spans over a year, with more than 12 different hardw...
Mark Shand, Patrice Bertin, Jean Vuillemin