@misc{cryptoeprint:2010:360, author = {S.Sharmila Deva Selvi and S.Sree Vivek and S.Priti and C.Pandu Rangan}, title = {On the Security of Identity Based Threshold Unsigncryption Schemes}, howpublished = {Cryptology ePrint Archive, Report 2010/360}, year = {2010}, url = {http://eprint.iacr.org/2010/360}, }