Jorgen Lundman <lundman@lundman.net> writes:

> Hello!
> 
> My apologies for cluttering up the kern-tech list, but I was hoping I
> could get some insights on how the vnd driver works.
> 
> The basic idea of what I want to do is to create a simple crypted
> filesystem, by passing all block to be written to encode first, and
> passing all blocks read to decode.

$ cvs log vnd.c | less
art@cvs.openbsd.org's password: 
[...]
----------------------------
revision 1.24
date: 2000/06/20 21:29:20;  author: provos;  state: Exp;  lines: +71 -1
add encryption for svnd's for Erich <hh@cyberpass.net>.  You can do a
poor man's encrypted file system with this.  Blame the Greek. okay niklas@
[...]


//art