@misc{cryptoeprint:2006:134, author = {K. Phani Kumar and G. Shailaja and Ashutosh Saxena}, title = {Identity Based Strong Designated Verifier Signature Scheme}, howpublished = {Cryptology ePrint Archive, Report 2006/134}, year = {2006}, url = {http://eprint.iacr.org/2006/134}, }