---
name: "gnutls_pkcs11_copy_x509_privkey"
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_pkcs11_copy_x509_privkey"
---

# gnutls\_pkcs11\_copy\_x509\_privkey(3)

API function

## NAME

gnutls\_pkcs11\_copy\_x509\_privkey - API function

## SYNOPSIS

**#include \<gnutls/pkcs11.h\>**

**int gnutls\_pkcs11\_copy\_x509\_privkey(const char \*** *token\_url***, gnutls\_x509\_privkey\_t** *key***, const char \*** *label***, unsigned int** *key\_usage***, unsigned int** *flags***);**

## ARGUMENTS

- const char \* token\_url

  A PKCS **11** URL specifying a token

- gnutls\_x509\_privkey\_t key

  A private key

- const char \* label

  A name to be used for the stored data

- unsigned int key\_usage

  One of GNUTLS\_KEY\_\*

- unsigned int flags

  One of GNUTLS\_PKCS11\_OBJ\_\* flags

## DESCRIPTION

This function will copy a private key into a PKCS **11** token specified by a URL.

Since 3.6.3 the objects are marked as sensitive by default unless **GNUTLS\_PKCS11\_OBJ\_FLAG\_MARK\_NOT\_SENSITIVE** is specified.

## RETURNS

On success, **GNUTLS\_E\_SUCCESS** (0) is returned, otherwise a negative error value.

## SINCE

2\.12.0

## 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/