NAME

gnutls_privkey_export_ecc_raw - API function

SYNOPSIS

#include <gnutls/abstract.h>

int gnutls_privkey_export_ecc_raw(gnutls_privkey_t key, gnutls_ecc_curve_t * curve, gnutls_datum_t * x, gnutls_datum_t * y, gnutls_datum_t * k);

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

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

3.3.0

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.