@article {IOPORT.50183722, author = {Zeng, Bing and Tang, Xueming and Xu, Peng and Jing, Jiandu}, title = {Practical frameworks for h-out-of-n oblivious transfer with security against covert and malicious adversaries}, year = {2011}, journal = {IACR Cryptology ePrint Archive}, volume = {2011}, pages = {1}, identifier = {50183722}, }