gnutls_x509_privkey_export(3) — Linux manual page
gnutls_x509_privkey_export(3) gnutls gnutls_x509_privkey_export(3)
NAME
gnutls_x509_privkey_export - API function
SYNOPSIS
#include <gnutls/x509.h>
int gnutls_x509_privkey_export(gnutls_x509_privkey_t key,
gnutls_x509_crt_fmt_t format, void * output_data, size_t *
output_data_size);
ARGUMENTS
gnutls_x509_privkey_t key
Holds the key
gnutls_x509_crt_fmt_t format
the format of output params. One of PEM or DER.
void * output_data
will contain a private key PEM or DER encoded
size_t * output_data_size
holds the size of output_data (and will be replaced
by the actual size of parameters)
DESCRIPTION
This function will export the private key to a PKCS1 structure
for RSA or RSA-PSS keys, and integer sequence for DSA keys. Other
keys types will be exported in PKCS8 form.
If the structure is PEM encoded, it will have a header of "BEGIN
RSA PRIVATE KEY".
It is recommended to use gnutls_x509_privkey_export_pkcs8()
instead of this function, when a consistent output format is
required.
RETURNS
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a
negative error value.
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/
COLOPHON
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