Attention is currently required from: fixeria, laforge, pespin.

neels has posted comments on this change by neels. ( 
https://gerrit.osmocom.org/c/pysim/+/42829?usp=email )

Change subject: saip.PES.rebuild_mandatory_services(): set 5G get-identity, 
profile-a-x25519, profile-b-p256
......................................................................


Patch Set 4:

(1 comment)

File pySim/esim/saip/__init__.py:

https://gerrit.osmocom.org/c/pysim/+/42829/comment/600bae53_b8a5f9b9?usp=email :
PS4, Line 1737: So, when SUCI-CalcInfo for USIM in DF.SAIP contains both key 
types,
              :         #   then no profile-A or B services need to be 
requested explicitly.
> I'm not sure you can go about it that way. […]
I've looked it up specifically to solve the problem of requiring BOTH even 
though only one of them is strictly necessary like discussed in SYS#8096.

quoting SAIP spec (and SYS#8096)

SAIP 2.3.1, 8.2 Profile Header:
[...]
• get-identity: support of the GET IDENTITY as defined in ETSI [102 221] and 
the associated interface
  for SUCI derivation defined in 3GPP [31.130]. __*At least one implementation 
of the ECIES profile A or
  profile B*__ as described in 3GPP [33.501] shall be supported by the eUICC 
when this function is
  supported. The Null-scheme shall be supported in addition of the ECIES 
scheme. This service shall
  be set in the Profile if services n°124 and n°125 are "available" in EF UST
• profile-a-x25519: implementation of the ECIES Profile A as described in 3GPP 
[33.501]
• profile-b-p256: implementation of the ECIES Profile B as described in 3GPP 
[33.501]
The point here is that get-identity implies:

"one of A or B in addition to Null-key support"

Please confirm and mark resolved, thx



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