gnutls_pkcs11_get_raw_issuer(3) gnutls gnutls_pkcs11_get_raw_issuer(3)

gnutls_pkcs11_get_raw_issuer - API function

#include <gnutls/pkcs11.h>

int gnutls_pkcs11_get_raw_issuer(const char * url, gnutls_x509_crt_t cert, gnutls_datum_t * issuer, gnutls_x509_crt_fmt_t fmt, unsigned int flags);

A PKCS 11 url identifying a token
is the certificate to find issuer for
Will hold the issuer if any in an allocated buffer.
The format of the exported issuer.
Use zero or flags from GNUTLS_PKCS11_OBJ_FLAG.

This function will return the issuer of a given certificate, if it is stored in the token. By default only marked as trusted issuers are returned. If any issuer should be returned specify GNUTLS_PKCS11_OBJ_FLAG_RETRIEVE_ANY in flags .

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.


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