A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2011; you can also visit the original URL. The file type is application/pdf.
application/pdf
Ryo Nishimaki, Eiichiro Fujisaki, Keisuke Tanaka. "A Multi-trapdoor Commitment Scheme from the RSA Assumption." Lecture Notes in Computer Science (2010) 182-199