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psa_export_public_key_internal: add missing check for FFDH key type

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Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
This commit is contained in:
Przemek Stekiel 2022-12-05 15:11:49 +01:00
parent a9ca13136c
commit c829816fb6
1 changed files with 3 additions and 2 deletions
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5
library/psa_crypto.c
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@ -1457,15 +1457,16 @@ psa_status_t psa_export_public_key_internal(
} }
#if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_FFDH_KEY_PAIR) || \ #if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_FFDH_KEY_PAIR) || \
defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_FFDH_PUBLIC_KEY) defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_FFDH_PUBLIC_KEY)
else { else if (PSA_KEY_TYPE_IS_DH(type)) {
return mbedtls_psa_export_ffdh_public_key(attributes, return mbedtls_psa_export_ffdh_public_key(attributes,
key_buffer, key_buffer,
key_buffer_size, key_buffer_size,
data, data_size, data, data_size,
data_length); data_length);
} else {
return PSA_ERROR_NOT_SUPPORTED;
} }
#else #else
/* We don't know how to convert a private FFDH key to public */
return PSA_ERROR_NOT_SUPPORTED; return PSA_ERROR_NOT_SUPPORTED;
#endif /* defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_FFDH_KEY_PAIR) || #endif /* defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_FFDH_KEY_PAIR) ||
* defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_FFDH_PUBLIC_KEY) */ * defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_FFDH_PUBLIC_KEY) */