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Merge pull request #3301 from Patater/inline-mbedtls_ecc_group_to_psa

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psa: Define mbedtls_ecc_group_to_psa() inline
This commit is contained in:
Manuel Pégourié-Gonnard
2020-05-19 09:06:04 +02:00
committed by GitHub
parent 4850263bb5 2f0eb51aae
commit 5eae4dd08e
3 changed files with 53 additions and 51 deletions
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51
include/psa/crypto_extra.h
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@ -578,8 +578,55 @@ psa_status_t psa_get_key_domain_parameters(
* (`PSA_ECC_CURVE_xxx`).
* \return \c 0 on failure (\p grpid is not recognized).
*/
psa_ecc_curve_t mbedtls_ecc_group_to_psa( mbedtls_ecp_group_id grpid,
size_t *bits );
static inline psa_ecc_curve_t mbedtls_ecc_group_to_psa( mbedtls_ecp_group_id grpid,
size_t *bits )
{
switch( grpid )
{
case MBEDTLS_ECP_DP_SECP192R1:
*bits = 192;
return( PSA_ECC_CURVE_SECP_R1 );
case MBEDTLS_ECP_DP_SECP224R1:
*bits = 224;
return( PSA_ECC_CURVE_SECP_R1 );
case MBEDTLS_ECP_DP_SECP256R1:
*bits = 256;
return( PSA_ECC_CURVE_SECP_R1 );
case MBEDTLS_ECP_DP_SECP384R1:
*bits = 384;
return( PSA_ECC_CURVE_SECP_R1 );
case MBEDTLS_ECP_DP_SECP521R1:
*bits = 521;
return( PSA_ECC_CURVE_SECP_R1 );
case MBEDTLS_ECP_DP_BP256R1:
*bits = 256;
return( PSA_ECC_CURVE_BRAINPOOL_P_R1 );
case MBEDTLS_ECP_DP_BP384R1:
*bits = 384;
return( PSA_ECC_CURVE_BRAINPOOL_P_R1 );
case MBEDTLS_ECP_DP_BP512R1:
*bits = 512;
return( PSA_ECC_CURVE_BRAINPOOL_P_R1 );
case MBEDTLS_ECP_DP_CURVE25519:
*bits = 255;
return( PSA_ECC_CURVE_MONTGOMERY );
case MBEDTLS_ECP_DP_SECP192K1:
*bits = 192;
return( PSA_ECC_CURVE_SECP_K1 );
case MBEDTLS_ECP_DP_SECP224K1:
*bits = 224;
return( PSA_ECC_CURVE_SECP_K1 );
case MBEDTLS_ECP_DP_SECP256K1:
*bits = 256;
return( PSA_ECC_CURVE_SECP_K1 );
case MBEDTLS_ECP_DP_CURVE448:
*bits = 448;
return( PSA_ECC_CURVE_MONTGOMERY );
default:
*bits = 0;
return( 0 );
}
}
/** Convert an ECC curve identifier from the PSA encoding to Mbed TLS.
*