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» Bi-Deniable Public-Key Encryption
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IEICET
2010
105views more  IEICET 2010»
13 years 8 months ago
Between Hashed DH and Computational DH: Compact Encryption from Weaker Assumption
In this paper, we introduce the intermediate hashed Diffie-Hellman (IHDH) assumption which is weaker than the hashed DH (HDH) assumption (and thus the decisional DH assumption), a...
Goichiro Hanaoka, Kaoru Kurosawa
GLVLSI
2007
IEEE
166views VLSI» more  GLVLSI 2007»
14 years 1 months ago
Efficient pipelining for modular multiplication architectures in prime fields
This paper presents a pipelined architecture of a modular Montgomery multiplier, which is suitable to be used in public key coprocessors. Starting from a baseline implementation o...
Nele Mentens, Kazuo Sakiyama, Bart Preneel, Ingrid...
SCN
2008
Springer
116views Communications» more  SCN 2008»
13 years 9 months ago
General Certificateless Encryption and Timed-Release Encryption
While recent timed-release encryption (TRE) schemes are implicitly supported by a certificateless encryption (CLE) mechanism, the security models of CLE and TRE differ and there is...
Sherman S. M. Chow, Volker Roth, Eleanor G. Rieffe...
DCC
2007
IEEE
14 years 9 months ago
ID-based cryptography using symmetric primitives
A general method for deriving an identity-based public key cryptosystem from a one-way function is described. We construct both ID-based signature schemes and ID-based encryption ...
Chris J. Mitchell, Fred Piper, Peter R. Wild
HICSS
2005
IEEE
161views Biometrics» more  HICSS 2005»
14 years 3 months ago
Data Assurance in a Conventional File Systems
The goal of this research is to find a mechanism to guarantee that a file stored in a conventional file system, on disk, has not been modified. Our proposal for achieving that goa...
Sasa Rudan, Aleksandra Kovacevic, Charles A. Milli...