gnutls_pkcs7_verify - API function

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

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.

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.

Name

gnutls_pkcs7_verify - API function

Reporting Bugs

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

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

Synopsis

#include<gnutls/pkcs7.h>intgnutls_pkcs7_verify(gnutls_pkcs7_tpkcs7,gnutls_x509_trust_list_ttl,gnutls_typed_vdata_st*vdata,unsignedintvdata_size,unsignedidx,constgnutls_datum_t*data,unsignedflags);