Re: [PATCH 4/7] fuse: add POSIX file locking support

[Miklos Szeredi]

> How about using TEA (Tiny Encryption Algorithm), XTEA or XXTEA then?
> They are quite simple algorithms, easy to implement and resonably fast
> (with TEA being the simplest, but also weakest).
> A hell of a lot better than just a simple XOR or ADD and probably more
> than sufficient for this purpose.
> 
>   http://en.wikipedia.org/wiki/Tiny_Encryption_Algorithm
>   http://www.simonshepherd.supanet.com/tea.htm
>   http://www.ftp.cl.cam.ac.uk/ftp/papers/djw-rmn/djw-rmn-tea.html

Cool.  I'll add this.

It's not even worth using the crypto framework, since setting it up
would be more code than including the algorithm inline.

Thanks,
Miklos
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