@misc{cryptoeprint:2002:035, author = {Sattam S. Al-Riyami and Kenneth G. Paterson}, title = {Tripartite Authenticated Key Agreement Protocols from Pairings}, howpublished = {Cryptology ePrint Archive, Report 2002/035}, year = {2002}, url = {http://eprint.iacr.org/2002/035}, }