@inproceedings{IACR:conf/crypto2002/HopperC02, author = { Nicholas J. Hopper and John Langford and Luis von Ahn }, title = {Provably Secure Steganography}, booktitle = {CRYPTO}, year = {2002}, pages = {77-92}, ee = {http://www.iacr.org/archive/crypto2002/24420077/24420077.ps}, crossref = {IACR:conf/crypto2002}, bibsource = {IACR, http://www.iacr.org} } @proceedings{IACR:conf/crypto2002, editor = {Moti Yung}, title = {Advances in Cryptology - CRYPTO 2002, International Conference on the Theory and Applications of Cryptographic Techniques, Santa Barbara, USA, August 18 - 22, 2002, Proceedings}, booktitle = {CRYPT0}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, volume = {2442}, year = {2002}, isbn = {3-540-44050-X}, bibsource = {IACR, http://www.iacr.org} }