ACNS
2005
Springer
14 years 1 months ago
2005
Springer
We consider the following problem: a user U wants to store his files in an encrypted form on a remote file server S. Later the user U wants to efficiently retrieve some of the en...
ACNS
2005
Springer
14 years 1 months ago
2005
Springer
ACNS
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We describe a fully k-resilient traitor tracing scheme that utilizes RSA as a secret-key rather than public-key cryptosystem. Traitor tracing schemes deter piracy in broa...
ACNS
2005
Springer
14 years 1 months ago
2005
Springer
ACNS
2005
Springer
14 years 1 months ago
2005
Springer
We present Badger, a new fast and provably secure MAC based on universal hashing. In the construction, a modified tree hash that is more efficient than standard tree hashing is us...
ACNS
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. This paper describes a method to convert stateless key revocation schemes based on the subset cover principle into stateful schemes. The main motivation is to reduce the ...
ACNS
2006
Springer
14 years 1 months ago
2006
Springer
The visual secret sharing (VSS for short) scheme is a secret image sharing scheme. A secret image is visually revealed from overlapping shadow images without additional computation...
ACNS
2006
Springer
14 years 1 months ago
2006
Springer
In a society increasingly concerned with the steady assault on electronic privacy, the need for privacy-preserving techniques is both natural and justified. This need extends to t...
ACNS
2006
Springer
14 years 1 months ago
2006
Springer
Network attacks often employ scanning to locate vulnerable hosts and services. Fast and accurate detection of local scanners is key to containing an epidemic in its early stage. Ex...
ACNS
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. While web-based communications (e.g., webmail or web chatrooms) are increasingly protected by transport-layer cryptographic mechanisms, such as the SSL/TLS protocol, ther...