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
3.4.2COPYRIGHT
Copyright © 2001-2016 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.