Original translation is done by Shinyama-san (see obtained from: line
below). Necessary modification is submitted by Suzuki-san, including
FreeBSD branch specific changes and Japanese section header changes.
Submited by: SUZUKI Koichi <koich@cac.co.jp>
Obtained from: http://www.unixuser.org/%7Eeuske/doc/openssh/jman/index.html
FreeBSD specific changes (changes done on src/crypto) are also
incorporated.
Submitted by: SADA Kenji <sada@bsdclub.org>
Obtained from: http://www.unixuser.org/~euske/tmp/jman290/