@inbook{inbooka790cb66, title = {Efficient and provably-secure identity-based signatures and signcryption from bilinear maps}, author = {Barreto, Paulo Sérgio Licciardi Messeder and Libert, Benoit and McCullagh, Noel and Quisquater, Jean-Jacques}, year = {2005}, publisher = {Springer Verlag}, booktitle = {International Conference on the Theory and Application of Cryptology and Information Security} }