---
name: "gnutls_privkey_export_ecc_raw2"
section: "3"
platform: "linux"
package: "gnutls"
version: "3.8.13-3"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/gnutls_privkey_export_ecc_raw2"
---

# gnutls\_privkey\_export\_ecc\_raw2(3)

API function

## NAME

gnutls\_privkey\_export\_ecc\_raw2 - API function

## SYNOPSIS

**#include \<gnutls/abstract.h\>**

**int gnutls\_privkey\_export\_ecc\_raw2(gnutls\_privkey\_t** *key***, gnutls\_ecc\_curve\_t \*** *curve***, gnutls\_datum\_t \*** *x***, gnutls\_datum\_t \*** *y***, gnutls\_datum\_t \*** *k***, unsigned int** *flags***);**

## ARGUMENTS

- gnutls\_privkey\_t key

  Holds the public key

- gnutls\_ecc\_curve\_t \* curve

  will hold the curve

- gnutls\_datum\_t \* x

  will hold the x-coordinate

- gnutls\_datum\_t \* y

  will hold the y-coordinate

- gnutls\_datum\_t \* k

  will hold the private key

- unsigned int flags

  flags from **gnutls\_abstract\_export\_flags\_t**

## DESCRIPTION

This function will export the ECC private key's parameters found in the given structure. The new parameters will be allocated using **gnutls\_malloc()** and will be stored in the appropriate datum.

In EdDSA curves the  *y* parameter will be **NULL** and the other parameters will be in the native format for the curve.

## RETURNS

**GNUTLS\_E\_SUCCESS** on success, otherwise a negative error code.

## SINCE

3\.6.0

## REPORTING BUGS

Report bugs to \<bugs@gnutls.org\>.\
 Home page: https://www.gnutls.org

## COPYRIGHT

Copyright © 2001-2023 Free Software Foundation, Inc., and others.\
 Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.

## SEE ALSO

The full documentation for **gnutls** is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit

- https://www.gnutls.org/manual/