[Nottingham] Android & iPhone "OTP" token/key generators

Martin martin at ml1.co.uk
Tue Dec 18 18:11:38 UTC 2012

On 18/12/12 01:06, Kurtis Brown wrote:
> It works based on a secret so no sync with the server is required.
> So when installed on the server you are asked for a secret key, then on
> the OTP key generator you use the same secret.
> For some fun reading there is a RFC http://tools.ietf.org/html/rfc6238

Thanks for that one.

A further thought...

There's the YubiKey(sp?) that looks to be about £20... Is this something
that can be easily done on a USB Arduino/Shrimp for a customised

Anyone done anything like that? ;-)


- ------------------ - ----------------------------------------
-    Martin Lomas    - OpenPGP (GPG/PGP) Public Key: 0xCEE1D3B7
- martin @ ml1 co uk - Import from   hkp://subkeys.pgp.net   or
- ------------------ - http:// ml1 .co .uk/martin_ml1_co_uk.gpg

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