Privacy-Preserving Digital Rights Management based on Attribute-based Encryption
R. Petrlic, C. Sorge, in: Proceedings of the Sixth IFIP International Conference on New Technologies, Mobility and Security (NTMS), 2014, pp. 1–5.
Download
386-NTMS14.pdf
216.84 KB
Conference Paper
Author
Petrlic, Ronald;
Sorge, Christoph
Abstract
We present a privacy-preserving multiparty DRM scheme that does not need a trusted third party. Users anonymously buy content from content providers and anonymously execute it at content execution centers. The executions are unlinkable to each other. The license check is performed as part of the used ciphertext-policy attribute-based encryption (CP-ABE) and, thus, access control is cryptographically enforced. The problem of authorization proof towards the key center in an ABE scheme is solved by a combination with anonymous payments.
Publishing Year
Proceedings Title
Proceedings of the Sixth IFIP International Conference on New Technologies, Mobility and Security (NTMS)
Page
1-5
LibreCat-ID
Cite this
Petrlic R, Sorge C. Privacy-Preserving Digital Rights Management based on Attribute-based Encryption. In: Proceedings of the Sixth IFIP International Conference on New Technologies, Mobility and Security (NTMS). ; 2014:1-5. doi:10.1109/NTMS.2014.6814044
Petrlic, R., & Sorge, C. (2014). Privacy-Preserving Digital Rights Management based on Attribute-based Encryption. In Proceedings of the Sixth IFIP International Conference on New Technologies, Mobility and Security (NTMS) (pp. 1–5). https://doi.org/10.1109/NTMS.2014.6814044
@inproceedings{Petrlic_Sorge_2014, title={Privacy-Preserving Digital Rights Management based on Attribute-based Encryption}, DOI={10.1109/NTMS.2014.6814044}, booktitle={Proceedings of the Sixth IFIP International Conference on New Technologies, Mobility and Security (NTMS)}, author={Petrlic, Ronald and Sorge, Christoph}, year={2014}, pages={1–5} }
Petrlic, Ronald, and Christoph Sorge. “Privacy-Preserving Digital Rights Management Based on Attribute-Based Encryption.” In Proceedings of the Sixth IFIP International Conference on New Technologies, Mobility and Security (NTMS), 1–5, 2014. https://doi.org/10.1109/NTMS.2014.6814044.
R. Petrlic and C. Sorge, “Privacy-Preserving Digital Rights Management based on Attribute-based Encryption,” in Proceedings of the Sixth IFIP International Conference on New Technologies, Mobility and Security (NTMS), 2014, pp. 1–5.
Petrlic, Ronald, and Christoph Sorge. “Privacy-Preserving Digital Rights Management Based on Attribute-Based Encryption.” Proceedings of the Sixth IFIP International Conference on New Technologies, Mobility and Security (NTMS), 2014, pp. 1–5, doi:10.1109/NTMS.2014.6814044.
Main File(s)
File Name
386-NTMS14.pdf
216.84 KB
Access Level
Closed Access
Last Uploaded
2018-03-20T07:03:02Z
Google Scholar