gnutls_pkcs7_get_crt_raw(3) gnutls gnutls_pkcs7_get_crt_raw(3)

gnutls_pkcs7_get_crt_raw - API function

#include <gnutls/pkcs7.h>

int gnutls_pkcs7_get_crt_raw(gnutls_pkcs7_t pkcs7, unsigned indx, void * certificate, size_t * certificate_size);

should contain a gnutls_pkcs7_t type
contains the index of the certificate to extract
the contents of the certificate will be copied there (may be null)
should hold the size of the certificate

This function will return a certificate of the PKCS7 or RFC2630 certificate set.

After the last certificate has been read GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned.

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value. If the provided buffer is not long enough, then certificate_size is updated and GNUTLS_E_SHORT_MEMORY_BUFFER is returned.

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