---
name: "dane_verify_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/dane_verify_crt_raw"
---

# dane\_verify\_crt\_raw(3)

API function

## NAME

dane\_verify\_crt\_raw - API function

## SYNOPSIS

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

**int dane\_verify\_crt\_raw(dane\_state\_t** *s***, const gnutls\_datum\_t \*** *chain***, unsigned** *chain\_size***, gnutls\_certificate\_type\_t** *chain\_type***, dane\_query\_t** *r***, unsigned int** *sflags***, unsigned int** *vflags***, unsigned int \*** *verify***);**

## ARGUMENTS

- dane\_state\_t s

  A DANE state structure (may be NULL)

- const gnutls\_datum\_t \* chain

  A certificate chain

- unsigned chain\_size

  The size of the chain

- gnutls\_certificate\_type\_t chain\_type

  The type of the certificate chain

- dane\_query\_t r

  DANE data to check against

- unsigned int sflags

  Flags for the initialization of  *s* (if NULL)

- unsigned int vflags

  Verification flags; an OR'ed list of **dane\_verify\_flags\_t**.

- unsigned int \* verify

  An OR'ed list of **dane\_verify\_status\_t**.

## DESCRIPTION

This is the low-level function of **dane\_verify\_crt()**. See the high level function for documentation.

This function does not perform any resolving, it utilizes cached entries from  *r* .

## RETURNS

a negative error code on error and **DANE\_E\_SUCCESS** (0) when the DANE entries were successfully parsed, irrespective of whether they were verified (see  *verify* for that information). If no usable entries were encountered **DANE\_E\_REQUESTED\_DATA\_NOT\_AVAILABLE** will be 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/