Don Coppersmith Jean-Sébastien Coron François Grieu Shai Halevi Charanjit S. Jutla David Naccache Julien P. Stern Cryptanalysis of ISO/IEC 9796-1. 27-51 2008 21 J. Cryptology 1 http://dx.doi.org/10.1007/s00145-007-9007-5 db/journals/joc/joc21.html#CoppersmithCGHJNS08