A Complete Asymmetric Public-Key Traitor Tracing Scheme

Wang Qing-long; Yang Bo

Volume 28 Issue 3

Sep. 2010

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Wang Qing-long, Yang Bo. A Complete Asymmetric Public-Key Traitor Tracing Scheme[J]. Journal of Electronics & Information Technology, 2006, 28(3): 407-409.

Citation:

Wang Qing-long, Yang Bo. A Complete Asymmetric Public-Key Traitor Tracing Scheme[J]. Journal of Electronics & Information Technology, 2006, 28(3): 407-409.

Wang Qing-long, Yang Bo. A Complete Asymmetric Public-Key Traitor Tracing Scheme[J]. Journal of Electronics & Information Technology, 2006, 28(3): 407-409.

Citation:

Wang Qing-long, Yang Bo. A Complete Asymmetric Public-Key Traitor Tracing Scheme[J]. Journal of Electronics & Information Technology, 2006, 28(3): 407-409.

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A Complete Asymmetric Public-Key Traitor Tracing Scheme

Received Date: 2004-06-18
Rev Recd Date: 2005-10-17
Publish Date: 2006-03-19

Abstract

Abstract

Based on oblivious polynomial evaluation, this paper presents a new asymmetric public-key traitor tracing scheme. Compared with the previous schemes, this proposed scheme can accurately determine a or all traitor(s) from an illegal decoder by full black-box tracing when the number of traitors participating conspiracy is not larger than the defined number; and revoke unlimited traitors by means of the way of updating secret key. Moreover, this proposed scheme greatly decreases the computational cost of tracing a traitor and has a higher transmission efficiency compared with those of available.

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References(1)

References

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