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Use mbedtls_psa_parse_tls_ecc_group() instead PSA_KEY_TYPE_ECC_KEY_PAIR( mbedtls_ecc_group_to_psa() )

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Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
This commit is contained in:
Przemek Stekiel 2022-03-14 10:09:13 +01:00
parent 0a60c129de
commit a21af3da00
1 changed files with 4 additions and 9 deletions
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13
library/ssl_srv.c
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@ -3119,17 +3119,12 @@ curve_matching_done:
MBEDTLS_SSL_DEBUG_MSG( 1, ( "Perform PSA-based ECDH computation." ) ); MBEDTLS_SSL_DEBUG_MSG( 1, ( "Perform PSA-based ECDH computation." ) );
/* Convert EC group to PSA key type. */ /* Convert EC group to PSA key type. */
if( ( handshake->ecdh_psa_type = handshake->ecdh_psa_type = mbedtls_psa_parse_tls_ecc_group(
PSA_KEY_TYPE_ECC_KEY_PAIR( mbedtls_ecc_group_to_psa( (*curve)->tls_id, &ecdh_bits );
(*curve)->grp_id, &ecdh_bits ) ) ) == 0 )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "Could not convert ECC group to PSA." ) );
return( MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE );
}
if( ecdh_bits > 0xffff ) if( handshake->ecdh_psa_type == 0 || ecdh_bits > 0xffff )
{ {
MBEDTLS_SSL_DEBUG_MSG( 1, ( "Invalid ecdh_bits." ) ); MBEDTLS_SSL_DEBUG_MSG( 1, ( "Invalid ecc group parse." ) );
return( MBEDTLS_ERR_SSL_ILLEGAL_PARAMETER ); return( MBEDTLS_ERR_SSL_ILLEGAL_PARAMETER );
} }
handshake->ecdh_bits = (uint16_t) ecdh_bits; handshake->ecdh_bits = (uint16_t) ecdh_bits;