gnutls\_pkcs12\_bag\_get\_key\_id(3) gnutls gnutls\_pkcs12\_bag\_get\_key\_id(3)

# [NAME](#NAME)

gnutls\_pkcs12\_bag\_get\_key\_id - API function

# [SYNOPSIS](#SYNOPSIS)

**#include <gnutls/pkcs12.h>**

**int gnutls\_pkcs12\_bag\_get\_key\_id(gnutls\_pkcs12\_bag\_t bag, unsigned indx, gnutls\_datum\_t * id);**

# [ARGUMENTS](#ARGUMENTS)

[gnutls\_pkcs12\_bag\_t bag](#gnutls_pkcs12_bag_t)

The bag

[unsigned indx](#unsigned)

The bag's element to add the id

[gnutls\_datum\_t * id](#gnutls_datum_t)

where the ID will be copied (to be treated as const)

# [DESCRIPTION](#DESCRIPTION)

This function will return the key ID, of the specified bag element. The key ID is usually used to distinguish the local private key and the certificate pair.

# [RETURNS](#RETURNS)

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

# [REPORTING BUGS](#REPORTING_BUGS)

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

# [COPYRIGHT](#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](#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/](https://www.gnutls.org/manual/)

3.8.13 gnutls

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Document: gnutls_pkcs12_bag_get_key_id(3) from gnutls 3.8.13-r1 (Chainguard OS)
Source: https://gitlab.com/gnutls/gnutls