Title :
New upper bounds on separating codes
Author :
Cohen, Gérard ; Schaathun, Hans Georg
Author_Institution :
Ecole Nat. Superieure des Telecommun., Paris, France
fDate :
23 Feb.-1 March 2003
Abstract :
Separating codes, initially introduced to test automaton, has been revived lately in the study of fingerprinting codes, which are used for copyright protection. Separating codes play a significant role in making the fingerprinting scheme secure against coalitions of pirates. In this paper, we provide better bounds on such codes.
Keywords :
codes; copy protection; copyright; data privacy; security of data; automaton testing; collusion secure code; copyright protection; fingerprinting codes; pirates; separating codes; upper bounds; Automata; Automatic testing; Copyright protection; Cryptography; Data security; Decoding; Fingerprint recognition; Informatics; Law; Legal factors;
Conference_Titel :
Telecommunications, 2003. ICT 2003. 10th International Conference on
Print_ISBN :
0-7803-7661-7
DOI :
10.1109/ICTEL.2003.1191621
