gnutls_certificate_set_x509_trust_mem(3) gnutls gnutls_certificate_set_x509_trust_mem(3)

gnutls_certificate_set_x509_trust_mem - API function

#include <gnutls/gnutls.h>

int gnutls_certificate_set_x509_trust_mem(gnutls_certificate_credentials_t res, const gnutls_datum_t * ca, gnutls_x509_crt_fmt_t type);

is a gnutls_certificate_credentials_t type.
is a list of trusted CAs or a DER certificate
is DER or PEM

This function adds the trusted CAs in order to verify client or server certificates. In case of a client this is not required to be called if the certificates are not verified using gnutls_certificate_verify_peers2(). This function may be called multiple times.

In case of a server the CAs set here will be sent to the client if a certificate request is sent. This can be disabled using gnutls_certificate_send_x509_rdn_sequence().

the number of certificates processed or a negative error code on error.

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3.8.5 gnutls