Murat Ak, Kamer Kaya, Ali Aydin Selçuk. Optimal Subset-Difference Broadcast Encryption with Free Riders. IACR Cryptology ePrint Archive, 2008:389, 2008. [doi]
@article{AkKS08, title = {Optimal Subset-Difference Broadcast Encryption with Free Riders}, author = {Murat Ak and Kamer Kaya and Ali Aydin Selçuk}, year = {2008}, url = {http://eprint.iacr.org/2008/389}, researchr = {https://researchr.org/publication/AkKS08}, cites = {0}, citedby = {0}, journal = {IACR Cryptology ePrint Archive}, volume = {2008}, pages = {389}, }