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Define WANT symbols for always-supported key types

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PSA_KEY_TYPE_RAW_DATA and PSA_KEY_TYPE_DERIVE are always supported.
Make this explicit by declaring PSA_WANT_KEY_TYPE_RAW_DATA and
PSA_WANT_KEY_TYPE_DERIVE unconditionally. This makes it easier to
infer dependencies in a systematic way.

Don't generate not-supported test cases for those key types. They
would always be skipped, which is noise and would make it impossible
to eventually validate that all test cases pass in at least one
configuration over the whole CI.

Don't remove the exception in set_psa_test_dependencies.py for now, to
get less noise in dependencies. This may be revised later if it is
deemed more important to be systematic.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2021-02-16 14:06:50 +01:00
parent 7f756876b9
commit 60b29fea46
5 changed files with 17 additions and 22 deletions
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6
tests/scripts/set_psa_test_dependencies.py
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@ -112,9 +112,9 @@ WITHOUT_SYSTEMATIC_DEPENDENCIES = frozenset([
'PSA_ALG_ANY_HASH', # only meaningful in policies
'PSA_ALG_KEY_AGREEMENT', # only a way to combine algorithms
'PSA_ALG_TRUNCATED_MAC', # only a modifier
'PSA_KEY_TYPE_NONE', # always supported
'PSA_KEY_TYPE_DERIVE', # always supported
'PSA_KEY_TYPE_RAW_DATA', # always supported
'PSA_KEY_TYPE_NONE', # not a real key type
'PSA_KEY_TYPE_DERIVE', # always supported, don't list it to reduce noise
'PSA_KEY_TYPE_RAW_DATA', # always supported, don't list it to reduce noise
# Not implemented yet: cipher-related key types and algorithms.
# Manually extracted from crypto_values.h.