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Add a minimum rsa key size config to psa config

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Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
This commit is contained in:
Waleed Elmelegy
2023-07-05 16:40:58 +00:00
parent 76336c3e4d
commit ab5707185a
5 changed files with 29 additions and 17 deletions
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3
library/psa_crypto.c
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@ -7374,6 +7374,9 @@ static psa_status_t psa_validate_key_type_and_size_for_key_generation(
if (bits > PSA_VENDOR_RSA_MAX_KEY_BITS) {
return PSA_ERROR_NOT_SUPPORTED;
}
if (bits < PSA_VENDOR_RSA_MIN_KEY_BITS) {
return PSA_ERROR_NOT_SUPPORTED;
}
/* Accept only byte-aligned keys, for the same reasons as
* in psa_import_rsa_key(). */