515          rsa, dhm, ecdsa, ecdh;  member
591                 todo.ecdsa = 1;  in main()
1029     if (todo.ecdsa) {  in main()
1030         mbedtls_ecdsa_context ecdsa;  in main()  local
1043             mbedtls_ecdsa_init(&ecdsa);  in main()
1045             if (mbedtls_ecdsa_genkey(&ecdsa, curve_info->grp_id, myrand, NULL) != 0) {  in main()
1054                             mbedtls_ecdsa_write_signature(&ecdsa, MBEDTLS_MD_SHA256, buf,  in main()
1059             mbedtls_ecdsa_free(&ecdsa);  in main()
1069             mbedtls_ecdsa_init(&ecdsa);  in main()
1071             if (mbedtls_ecdsa_genkey(&ecdsa, curve_info->grp_id, myrand, NULL) != 0 ||  in main()
1072                 mbedtls_ecdsa_write_signature(&ecdsa, MBEDTLS_MD_SHA256, buf, curve_info->bit_size,  in main()
1080                         ret = mbedtls_ecdsa_read_signature(&ecdsa, buf, curve_info->bit_size,  in main()
1083             mbedtls_ecdsa_free(&ecdsa);  in main()