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Don't add cipher-related PSA_WANT_xxx because they aren't implemented yet

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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2021-01-12 00:58:36 +01:00
parent 9bbba5ea69
commit e4f539caf9
1 changed files with 25 additions and 0 deletions
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25
tests/scripts/set_psa_test_dependencies.py
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@ -35,8 +35,33 @@ def is_systematic_dependency(dep):
"""Whether dep is a PSA dependency which is determined systematically."""
return dep.startswith('PSA_WANT_')
OMITTED_SYSTEMATIC_DEPENDENCIES = frozenset([
# Not implemented yet: cipher-related key types and algorithms.
# Manually extracted from crypto_values.h.
'PSA_KEY_TYPE_AES',
'PSA_KEY_TYPE_DES',
'PSA_KEY_TYPE_CAMELLIA',
'PSA_KEY_TYPE_ARC4',
'PSA_KEY_TYPE_CHACHA20',
'PSA_ALG_CBC_MAC',
'PSA_ALG_CMAC',
'PSA_ALG_STREAM_CIPHER',
'PSA_ALG_CTR',
'PSA_ALG_CFB',
'PSA_ALG_OFB',
'PSA_ALG_XTS',
'PSA_ALG_ECB_NO_PADDING',
'PSA_ALG_CBC_NO_PADDING',
'PSA_ALG_CBC_PKCS7',
'PSA_ALG_CCM',
'PSA_ALG_GCM',
'PSA_ALG_CHACHA20_POLY1305',
])
def dependencies_of_symbol(symbol):
"""Return the dependencies for a symbol that designates a cryptographic mechanism."""
if symbol in OMITTED_SYSTEMATIC_DEPENDENCIES:
return frozenset()
return {symbol.replace('_', '_WANT_', 1)}
def systematic_dependencies(file_name, function_name, arguments):