NAME¶

gnutls_pkcs7_verify - API function

SYNOPSIS¶

#include <gnutls/pkcs7.h>

int gnutls_pkcs7_verify(gnutls_pkcs7_t pkcs7, gnutls_x509_trust_list_t tl, gnutls_typed_vdata_st * vdata, unsigned int vdata_size, unsigned idx, const gnutls_datum_t * data, unsigned flags);

ARGUMENTS¶

gnutls_pkcs7_t pkcs7

should contain a gnutls_pkcs7_t type

gnutls_x509_trust_list_t tl

A list of trusted certificates

gnutls_typed_vdata_st * vdata

an array of typed data

unsigned int vdata_size

the number of data elements

unsigned idx

the index of the signature info to check

const gnutls_datum_t * data

The data to be verified or NULL

unsigned flags

Zero or an OR list of gnutls_certificate_verify_flags

DESCRIPTION¶

This function will verify the provided data against the signature present in the SignedData of the PKCS 7 structure. If the data provided are NULL then the data in the encapsulatedContent field will be used instead.

RETURNS¶

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value. A verification error results to a GNUTLS_E_PK_SIG_VERIFY_FAILED and the lack of encapsulated data to verify to a GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE.

SINCE¶

3.4.2

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/