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neels has posted comments on this change by neels. ( https://gerrit.osmocom.org/c/pysim/+/39745?usp=email )
Change subject: [5/6] personalization: refactor AlgorithmID, K, Opc ......................................................................
Patch Set 4:
(1 comment)
File pySim/esim/saip/personalization.py:
https://gerrit.osmocom.org/c/pysim/+/39745/comment/d2c44a7d_af409c41?usp=ema... : PS3, Line 551: allow_len = int(128/8) # length in bytes (from BinaryParam)
just look at the pysim-shell code for setting the values on a sysmoISIM card: […]
I'm sorry, I do not comprehend this code snippet at all... Can you decipher for me, I just need to know: what valid lengths can any K have for TUAK (and any other algo)?
(matching a K length to a chosen algo will have to be done by a later integrity check, because there currently is no relation between separate ConfigurableParameters)
We could also merge this patch now, because it supports Milenage, and fix TUAK later...?