132 search results - page 18 / 27 » Some Bounds and a Construction for Secure Broadcast Encrypti... |
SODA
2003
ACM
13 years 10 months ago
2003
ACM
Collusion-secure fingerprinting codes are an important primitive used by many digital watermarking schemes [1, 10, 9]. Boneh and Shaw [3] define a model for these types of codes...
EUROCRYPT
2012
Springer
11 years 11 months ago
2012
Springer
We show that homomorphic evaluation of (wide enough) arithmetic circuits can be accomplished with only polylogarithmic overhead. Namely, we present a construction of fully homomorp...
ASIACRYPT
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. Physical attacks on cryptographic implementations and devices have become crucial. In this context a recent line of research on a new class of side-channel attacks, calle...
CRYPTO
1991
Springer
14 years 15 days ago
1991
Springer
In this paper, we study the application of universal hashingto the construction of unconditionally secure authentication codes without secrecy. This idea is most useful when the nu...
ICDCS
2010
IEEE
14 years 26 days ago
2010
IEEE
—Wireless communication is particularly vulnerable to signal jamming attacks. Spread spectrum mitigates such problem by spreading normal narrowband signals over a much wider band...