513          rsa, dhm, ecdsa, ecdh;  member
603                 todo.ecdsa = 1;  in main()
1130     if (todo.ecdsa) {  in main()
1131         mbedtls_ecdsa_context ecdsa;  in main()  local
1144             mbedtls_ecdsa_init(&ecdsa);  in main()
1146             if (mbedtls_ecdsa_genkey(&ecdsa, curve_info->grp_id, myrand, NULL) != 0) {  in main()
1155                             mbedtls_ecdsa_write_signature(&ecdsa, MBEDTLS_MD_SHA256, buf,  in main()
1160             mbedtls_ecdsa_free(&ecdsa);  in main()
1170             mbedtls_ecdsa_init(&ecdsa);  in main()
1172             if (mbedtls_ecdsa_genkey(&ecdsa, curve_info->grp_id, myrand, NULL) != 0 ||  in main()
1173                 mbedtls_ecdsa_write_signature(&ecdsa, MBEDTLS_MD_SHA256, buf, curve_info->bit_size,  in main()
1181                         ret = mbedtls_ecdsa_read_signature(&ecdsa, buf, curve_info->bit_size,  in main()
1184             mbedtls_ecdsa_free(&ecdsa);  in main()