This is really cool. I wonder if you could use it to generate images instead of this SSH message:
> The authenticity of host 'mint.phcomp.co.uk (78.32.209.33)' can't be established.
RSA key fingerprint is 6a:de:e0:af:56:f8:0c:04:11:5b:ef:4d:49:ad:09:23.
Are you sure you want to continue connecting (yes/no)? no
That way you could check the fingerprint for the server visually. Of course you'd first have to have a way to deterministically generate a description of an image from a sequence of random bytes.
> The authenticity of host 'mint.phcomp.co.uk (78.32.209.33)' can't be established. RSA key fingerprint is 6a:de:e0:af:56:f8:0c:04:11:5b:ef:4d:49:ad:09:23. Are you sure you want to continue connecting (yes/no)? no
That way you could check the fingerprint for the server visually. Of course you'd first have to have a way to deterministically generate a description of an image from a sequence of random bytes.