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View Full Version : What the difference between A38 and COMP128?


nomen.
06-27-2004, 14:26
Dear sirs, explain me the difference, tanx in advance.

SirGraham
06-28-2004, 07:36
Hi,

The A38 is the protocol that implements a function called COMP128. This version have three versions. For the moment implemented two V1 and V2.

The A38 is the protocol to autentificathed a SIM. What numbers of input, what output , what format of this numbers.... etc...
COMP128 is a HASH function that implements this protocol.

Regards,
Sir Graham.

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