@conference{822781, author = {Rishiraj Bhattacharya and Avradip Mandal and Mridul Nandi}, title = {Indifferentiability Characterization of Hash Functions and Optimal Bounds of Popular Domain Extensions}, year = {2009}, number = {5922}, month = {2009-12-04 00:12:00}, publisher = {Progress in Cryptology - INDOCRYPT 2009 (Lecture Notes in Computer Science) , New Delhi, IN}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=903173}, doi = {https://doi.org/10.1007/978-3-642-10628-6_14}, language = {en}, }