@inproceedings{JS99,
 author    = {Markus Jakobsson and Claus-Peter Schnorr},
 title     = {Efficient Oblivious Proofs of Correct Exponentiation},
 booktitle = {CMS '99: Proceedings of the IFIP TC6/TC11 Joint Working Conference on Secure Information Networks},
 year      = {1999},
 isbn      = {0-7923-8600-0},
 pages     = {71--86},
 publisher = {Kluwer, B.V.},
 address   = {Deventer, The Netherlands, The Netherlands},
 }