@misc{cryptoeprint:2008:327, author = {Le Trieu Phong and Wakaha Ogata}, title = {Blind HIBE and its Applications to Identity-Based Blind Signature and Blind Decryption}, howpublished = {Cryptology ePrint Archive, Report 2008/327}, year = {2008}, url = {http://eprint.iacr.org/2008/327}, }