1769 search results - page 29 / 354 » Cryptography |
CARDIS
1998
Springer
15 years 1 months ago
1998
Springer
In this paper we describe new secure personalization schemes using proxy cryptography. We first introduce the context of a large scale smart card application such as an electronic ...
DSD
2008
IEEE
14 years 11 months ago
2008
IEEE
The long-word and very long-word addition required in cryptography applications generally requires custom hardware support provided by ASICs or application-specific instructions i...
70
Voted
DAM
2008
14 years 9 months ago
2008
We give an overview on twisting commutative algebraic groups and applications to discrete log based cryptography. We explain how discrete log based cryptography over extension fie...
64
Voted
IANDC
2007
14 years 9 months ago
2007
Visual cryptography schemes have been introduced in 1994 by Naor and Shamir. Their idea was to encode a secret image into n shadow images and to give exactly one such shadow image ...
GLOBECOM
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract-Secure cooperation incentive schemes usually use public key cryptography, which incur too heavy overhead to be used efficiently in limited-resource nodes. In this paper, w...