\bib{2001/kilian-crypto2001} \yr 2001 \mr 2003d:94002 \isbn 3--540--42456--3 \editor Joe Kilian \book Advances in cryptology: CRYPTO 2001, 21st annual international cryptology conference, Santa Barbara, California, USA, August 19--23, 2001, proceedings \series Lecture Notes in Computer Science \seriesvol 2139 \publ Springer \endref