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Merge pull request #7864 from waleed-elmelegy-arm/enforce-min-RSA-key-size

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Enforce minimum key size when generating RSA key size
This commit is contained in:
Dave Rodgman
2023-08-03 12:57:52 +00:00
committed by GitHub
parent 1d4d944e19 d4e7fe09b3
commit 6f80ac4979
11 changed files with 91 additions and 48 deletions
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library/psa_crypto.c
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@ -7364,6 +7364,9 @@ 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_GENERATE_MIN_KEY_BITS) {
return PSA_ERROR_NOT_SUPPORTED;
}
/* Accept only byte-aligned keys, for the same reasons as
* in psa_import_rsa_key(). */