Collusion-resistant and privacy-preserving P2P multimedia distribution based on recombined fingerprinting

作者:

Highlights:

• Efficient P2P content distribution avoiding expensive cryptographic protocols.

• Copyright protection and revocable privacy are guaranteed to merchant and buyer.

• Recombination approach providing automatically constructed fingerprints.

• Segment-wise construction of fingerprints using Nuida et al.’s c-secure codes.

• Novel traitor-tracing mechanism in the encrypted domain.

摘要

•Efficient P2P content distribution avoiding expensive cryptographic protocols.•Copyright protection and revocable privacy are guaranteed to merchant and buyer.•Recombination approach providing automatically constructed fingerprints.•Segment-wise construction of fingerprints using Nuida et al.’s c-secure codes.•Novel traitor-tracing mechanism in the encrypted domain.

论文关键词:P2P content distribution,Collusion-resistant fingerprinting,Recombined fingerprints,Privacy

论文评审过程:Received 18 March 2016, Revised 11 November 2016, Accepted 12 November 2016, Available online 19 November 2016, Version of Record 1 December 2016.

论文官网地址:https://doi.org/10.1016/j.eswa.2016.11.015