73 static int pk_ecc_group_id_from_specified(const mbedtls_asn1_buf *params,  in pk_ecc_group_id_from_specified()  argument
76     (void) params;  in pk_ecc_group_id_from_specified()
109 static int pk_group_from_specified(const mbedtls_asn1_buf *params, mbedtls_ecp_group *grp)  in pk_group_from_specified()  argument
112     unsigned char *p = params->p;  in pk_group_from_specified()
113     const unsigned char *const end = params->p + params->len;  in pk_group_from_specified()
302 static int pk_ecc_group_id_from_specified(const mbedtls_asn1_buf *params,  in pk_ecc_group_id_from_specified()  argument
310     if ((ret = pk_group_from_specified(params, &grp)) != 0) {  in pk_ecc_group_id_from_specified()
349                            mbedtls_asn1_buf *params)  in pk_get_ecparams()  argument
359     params->tag = **p;  in pk_get_ecparams()
360     if (params->tag != MBEDTLS_ASN1_OID &&  in pk_get_ecparams()
361         !pk_ecc_tag_is_specified_ec_domain(params->tag)) {  in pk_get_ecparams()
366     if ((ret = mbedtls_asn1_get_tag(p, end, &params->len, params->tag)) != 0) {  in pk_get_ecparams()
370     params->p = *p;  in pk_get_ecparams()
371     *p += params->len;  in pk_get_ecparams()
389 static int pk_use_ecparams(const mbedtls_asn1_buf *params, mbedtls_pk_context *pk)  in pk_use_ecparams()  argument
394     if (params->tag == MBEDTLS_ASN1_OID) {  in pk_use_ecparams()
395         if (mbedtls_oid_get_ec_grp(params, &grp_id) != 0) {  in pk_use_ecparams()
399         ret = pk_ecc_group_id_from_specified(params, &grp_id);  in pk_use_ecparams()
413 static int pk_use_ecparams_rfc8410(const mbedtls_asn1_buf *params,  in pk_use_ecparams_rfc8410()  argument
417     if (params->tag != 0 || params->len != 0) {  in pk_use_ecparams_rfc8410()
473                          mbedtls_pk_type_t *pk_alg, mbedtls_asn1_buf *params,  in pk_get_pk_alg()  argument
479     memset(params, 0, sizeof(mbedtls_asn1_buf));  in pk_get_pk_alg()
481     if ((ret = mbedtls_asn1_get_alg(p, end, &alg_oid, params)) != 0) {  in pk_get_pk_alg()
504         ((params->tag != MBEDTLS_ASN1_NULL && params->tag != 0) ||  in pk_get_pk_alg()
505          params->len != 0)) {  in pk_get_pk_alg()
611     mbedtls_asn1_buf params = { 0, 0, NULL };  in pk_parse_key_sec1_der()  local
661             if ((ret = pk_get_ecparams(&p, p + len, &params)) != 0 ||  in pk_parse_key_sec1_der()
662                 (ret = pk_use_ecparams(&params, pk)) != 0) {  in pk_parse_key_sec1_der()
749     mbedtls_asn1_buf params;  in pk_parse_key_pkcs8_unencrypted_der()  local
792     if ((ret = pk_get_pk_alg(&p, end, &pk_alg, &params, &ec_grp_id)) != 0) {  in pk_parse_key_pkcs8_unencrypted_der()
826                      pk_use_ecparams_rfc8410(&params, ec_grp_id, pk)) != 0 ||  in pk_parse_key_pkcs8_unencrypted_der()
836             if ((ret = pk_use_ecparams(&params, pk)) != 0 ||  in pk_parse_key_pkcs8_unencrypted_der()