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gnutls_pkcs7_verify(3) gnutls gnutls_pkcs7_verify(3)
gnutls_pkcs7_verify - API function
#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);
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
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.
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.
3.4.2
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gnutls 3.8.5 gnutls_pkcs7_verify(3)