太田です。 geli を一度試してみてはいかがでしょうか。
man gbde には以下のようにありますし、複数の鍵の作成や物理的デバイスを用いた鍵の 作成等、gbde よりも使い勝手は上だと思います。 DESCRIPTION NOTICE: Please be aware that this code has not yet received much review and analysis by qualified cryptographers and therefore should be consid- ered a slightly suspect experimental facility. We cannot at this point guarantee that the on-disk format will not change in response to reviews or bug-fixes, so potential users are advised to be prepared that dump(8)/restore(8) based migrations may be called for in the future. On Thu, 12 Oct 2006 20:26:07 +0900 "takesi" <[EMAIL PROTECTED]> wrote: > こんにちは takeです。 > > > マニュアルを参考にHDDをgbdeで暗号化してみました。 > http://www.freebsd.org/doc/ja_JP.eucJP/books/handbook/disks-encrypting.html