Bugreport Openbsc Authentification

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Peter Stuge peter at stuge.se
Mon May 7 20:20:53 UTC 2012


Sylvain Munaut wrote:
> > i.e. when you set the a3a8_key in the hlr.sqlite3 to 01010101010101010101010101010101 the value being processed as key in the a3a8_comp128 algorithm is 02020202020202020202020202020202.
> 
> That's not a bug per-se. I think you're assuming the binary value
> stored in the field is used as key. This is _not_ the case. libdbi has
> some special binary escaping that results in the binary value stored
> not being the "raw" key.

Oh yay. Thanks for pointing this out.

When libdbi goes away I'll see if a database upgrade can be done
transparently.


//Peter




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