---
name: "gnutls_pkcs7_get_crt_raw"
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_pkcs7_get_crt_raw"
---

# gnutls\_pkcs7\_get\_crt\_raw(3)

API function

## NAME

gnutls\_pkcs7\_get\_crt\_raw - API function

## SYNOPSIS

**#include \<gnutls/pkcs7.h\>**

**int gnutls\_pkcs7\_get\_crt\_raw(gnutls\_pkcs7\_t** *pkcs7***, unsigned** *indx***, void \*** *certificate***, size\_t \*** *certificate\_size***);**

## ARGUMENTS

- gnutls\_pkcs7\_t pkcs7

  should contain a gnutls\_pkcs7\_t type

- unsigned indx

  contains the index of the certificate to extract

- void \* certificate

  the contents of the certificate will be copied there (may be null)

- size\_t \* certificate\_size

  should hold the size of the certificate

## DESCRIPTION

This function will return a certificate of the PKCS7 or RFC2630 certificate set.

After the last certificate has been read **GNUTLS\_E\_REQUESTED\_DATA\_NOT\_AVAILABLE** will be returned.

## RETURNS

On success, **GNUTLS\_E\_SUCCESS** (0) is returned, otherwise a negative error value.  If the provided buffer is not long enough, then  *certificate\_size* is updated and **GNUTLS\_E\_SHORT\_MEMORY\_BUFFER** is returned.

## 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/