1769 search results - page 249 / 354 » Cryptography |
TCC
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. We present the first positive obfuscation result for a traditional cryptographic functionality. This positive result stands in contrast to well-known negative impossibil...
WAIFI
2007
Springer
14 years 4 months ago
2007
Springer
Kabastianskii, Krouk and Smeets proposed in 1997 a digital signature scheme based on random error-correcting codes. In this paper we investigate the security and the efficiency of ...
ACSAC
2006
IEEE
14 years 4 months ago
2006
IEEE
We propose an architecture of four complimentary technologies increasingly relevant to a growing number of home users and organizations: cryptography, separation kernels, formal v...
COMPSAC
2006
IEEE
14 years 4 months ago
2006
IEEE
—Many electronic voting systems, classified mainly as homomorphic cryptography based, mix-net based and blind signature based, appear after the eighties when zero knowledge proof...
ACNS
2006
Springer
14 years 4 months ago
2006
Springer
A coupon is an electronic data that represents the right to access a service provided by a service provider (e.g. gift certificates or movie tickets). Recently, a privacyprotectin...