@inproceedings{2003-hess, author={F. Hess}, title={Efficient Identity based Signature Schemes based on Pairings.}, booktitle={Selected Areas in Cryptography, SAC 2002}, editor={K. Nyberg and H. Heys}, ISBN={0302-9743}, publisher={Springer-Verlag}, pages={310--324}, month={February}, year={2003}, abstract={We develop an efficient identity based signature scheme based on pairings whose security relies on the hardness of the Diffie-Hellman problem in the random oracle model.We describe how this scheme is ob- tained as a special version of a more general generic scheme which yields further new provably secure identity based signature schemes if pairings are used.The generic scheme also includes traditional public key signa- ture schemes.We further discuss issues of key escrow and the distribution of keys to multiple trust authorities.The appendix contains a brief de- scription of the relevant properties of supersingular elliptic curves and the Weil and Tate pairings.}, abstract-url={http://www.cs.bris.ac.uk/Publications/pub_master.jsp?id=1000697}, keyword={Cryptography}, pubtype={102} }