Tetsu Iwata Tomonobu Yoshino Tomohiro Yuasa Kaoru Kurosawa Round Security and Super-Pseudorandomness of MISTY Type Structure. 233-247 2001 conf/fse/2001 FSE http://link.springer.de/link/service/series/0558/bibs/2355/23550233.htm db/conf/fse/fse2001.html#IwataYYK01