1449 search results - page 86 / 290 » Secure and Efficient Metering |
EUROCRYPT
2010
Springer
13 years 11 months ago
2010
Springer
We construct an efficient identity based encryption system based on the standard learning with errors (LWE) problem. Our security proof holds in the standard model. The key step in...
IJNSEC
2008
13 years 7 months ago
2008
We present a new short signature scheme based on a variant of the Boneh-Boyen's short signatures schemes. Our short signature scheme is secure without requiring the random or...
ASIACRYPT
2010
Springer
13 years 5 months ago
2010
Springer
We study security amplification for weak bit-commitment schemes and improve the efficiency of (black-box) transformations in both the information-theoretic and computational setti...
FSE
1997
Springer
13 years 11 months ago
1997
Springer
Abstract. Message authentication codes (MACs) using polynomial evaluation have the advantage of requiring a very short key even for very large messages. We describe a low complexit...
ICMCS
2009
IEEE
13 years 5 months ago
2009
IEEE
In recent years the video event understanding is an active research topic, with many applications in surveillance, security, and multimedia search and mining. In this paper we foc...