\input zb-basic
\input zb-ioport
\iteman{io-port 50119266}
\itemau{Kasahara, Masao; Sakai, Ryuichi}
\itemti{A construction of public key cryptosystem for realizing ciphertext of size 100 bit and digital signature scheme}
\itemso{IEICE Transactions 87-A, No. 1, 102-109 (2004).}
\itemcc{}
\itemut{}
\itemli{http://search.ieice.org/bin/summary.php?id=e87-a\_1\_102&category=D&year=2004&lang=E&abst=}
\end