@misc{cryptoeprint:2008:041, author = {Hassan Elkamchouchi and Yasmine Abouelseoud}, title = {A New Proxy Identity-Based Signcryption Scheme for Partial Delegation of Signing Rights}, howpublished = {Cryptology ePrint Archive, Report 2008/041}, year = {2008}, url = {http://eprint.iacr.org/2008/041}, }