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scripts: generate_test_keys: keep p224 keys only in 3.6 LTS branch

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Signed-off-by: Valerio Setti <[email protected]>
This commit is contained in:
Valerio Setti
2025-09-09 10:22:03 +02:00
parent d0d817541a
commit fd77bb33a1
1 changed files with 7 additions and 3 deletions
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scripts/generate_test_keys.py
+7 -3
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@@ -10,7 +10,7 @@ from typing import Iterator, List, Tuple
import re import re
import argparse import argparse
from mbedtls_framework.asymmetric_key_data import ASYMMETRIC_KEY_DATA from mbedtls_framework.asymmetric_key_data import ASYMMETRIC_KEY_DATA
from mbedtls_framework.build_tree import guess_project_root from mbedtls_framework import build_tree
BYTES_PER_LINE = 16 BYTES_PER_LINE = 16
@@ -49,7 +49,6 @@ def get_ec_key_family(key: str) -> str:
EC_NAME_CONVERSION = { EC_NAME_CONVERSION = {
'PSA_ECC_FAMILY_SECP_K1': { 'PSA_ECC_FAMILY_SECP_K1': {
192: ('secp', 'k1'), 192: ('secp', 'k1'),
224: ('secp', 'k1'),
256: ('secp', 'k1') 256: ('secp', 'k1')
}, },
'PSA_ECC_FAMILY_SECP_R1': { 'PSA_ECC_FAMILY_SECP_R1': {
@@ -168,7 +167,7 @@ def collect_keys() -> Tuple[str, str]:
return ''.join(arrays), '\n'.join(look_up_table) return ''.join(arrays), '\n'.join(look_up_table)
def main() -> None: def main() -> None:
default_output_path = guess_project_root() + "/tests/include/test/test_keys.h" default_output_path = build_tree.guess_project_root() + "/tests/include/test/test_keys.h"
argparser = argparse.ArgumentParser() argparser = argparse.ArgumentParser()
argparser.add_argument("--output", help="Output file", default=default_output_path) argparser.add_argument("--output", help="Output file", default=default_output_path)
@@ -176,6 +175,11 @@ def main() -> None:
output_file = args.output output_file = args.output
# Support for 224 bit EC curves (secp224r1 and secp224k1) was removed from
# tf-psa-crypto. It only remains available for 3.6 LTS branch.
if not build_tree.is_mbedtls_3_6():
del EC_NAME_CONVERSION['PSA_ECC_FAMILY_SECP_R1'][224]
arrays, look_up_table = collect_keys() arrays, look_up_table = collect_keys()
write_output_file(output_file, arrays, look_up_table) write_output_file(output_file, arrays, look_up_table)