658 search results - page 57 / 132 » The Grindahl Hash Functions |
INDOCRYPT
2009
Springer
15 years 4 months ago
2009
Springer
We present a second preimage attack on SHAMATA-512, which is a hash function of 512bit output and one of the ļ¬rst round candidates of the SHA-3 competition. The attack uses diļ¬...
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper describes a counter scheme that uses hash functions to count how many times the user is allowed to play protected content in a DRM-enabled player. The proposed basic sc...
ERCIMDL
2005
Springer
15 years 3 months ago
2005
Springer
We present a digital library architecture based on distributed hash tables. We discuss the main components of this architecture and the protocols for oļ¬ering information retrieva...
CTRSA
2003
Springer
15 years 3 months ago
2003
Springer
We introduce a technique for traversal of Merkle trees, and propose an eļ¬cient algorithm that generates a sequence of leaves along with their associated authentication paths. For...
MM
2009
ACM
15 years 4 months ago
2009
ACM
This paper proposes a hash function family based on feature vocabularies and investigates the application in building indexes for image search. Each hash function is associated wi...