Parallel Joint Fingerprinting and Encryption for Social Multimedia Sharing Based on Game of Life
نویسندگان
چکیده
The advent of online social network and mobile multimedia communication has made content sharing in social network easier and more efficient. It is very important to combine fingerprinting and encryption for social multimedia content protection. In this paper, a parallel JFE (joint fingerprinting and encryption) framework is proposed. Firstly, the multi-level social fingerprint code is produced using social network analysis, and followed by TSH (tree structure harr) wavelet decomposition for multimedia content. And then, fingerprints are embedded into all the LL, HL and LH subbands parallelly. At last, GoL(Game of Life) are used to for confusion for wavelet coefficients parallelly. The proposed parallel JFE method, to the best of our knowledge, is the first JFE method using GoL in the TSH wavelet domain for security and privacy. Theory analysis and experimental results demonstrate the effectiveness of the proposed JFE scheme.
منابع مشابه
Joint Fingerprinting and Encryption for JPEG Images Sharing in Mobile Social Network
The advent of mobile social network and smartphone has made social multimedia sharing in social network easier and more efficient. However, it can also cause serious security and privacy problems, secure social multimedia sharing and traitor tracing issues have become critical and urgent. In this paper, we propose a joint fingerprinting and encryption (JFE) scheme based on Game of Life (GL) and...
متن کاملJoint Fingerpriting and Encryption in Hybrid domains for Multimedia Sharing in Social Networks
The advent of social networks and cloud computing has made social multimedia sharing in social networks easier and more efficient. The lowered cost of redistribution, however, also invites much motivation for large-scale copyright infringement. It is necessary to safeguard multimedia sharing for security and privacy. In this paper, we propose a novel framework for joint fingerprinting and encry...
متن کاملJoint Fingerprinting and Encryption in the DWT Domain for Secure M2M Communication
Machine-to-machine (M2M) communication is viewed as one of the next frontiers in wireless communications. Because of unguarded communication, new security threats emerge. Considering that multimedia will be widely used in various applications over M2M network, it is very urgent to meet new security requirements for multimedia communication. This paper focuses on a joint fingerprinting and encry...
متن کاملOn the DCT Based Joint Fingerprint Embedding and Decryption Scheme
Till now, some Joint Fingerprinting and Decryption (JFD) schemes have been reported, while few works have been done to analyze their performances. In this paper, the security of the JFD scheme proposed by Kundur et al. is analyzed and improved. The analyses include the compliance with general compression codecs, the security against cryptographic attacks, the security in perception, the relatio...
متن کاملProposing an effective approach for Network security and multimedia documents classically using encryption and watermarking
Local binary pattern (LBP) operators, which measure the local contrast within a pixel's neighborhood, successfully applied to texture analysis, visual inspection, and image retrieval. In this paper, we recommend a semi blind and informed watermarking approach. The watermark has been built from the original image using Weber Law. The approach aims is to present a high robustness and imperceptibi...
متن کامل