gnutls_x509_aki_get_cert_issuer man page

gnutls_x509_aki_get_cert_issuer — API function


#include <gnutls/x509-ext.h>

int gnutls_x509_aki_get_cert_issuer(gnutls_x509_aki_t aki, unsigned int seq, unsigned int * san_type, gnutls_datum_t * san, gnutls_datum_t * othername_oid, gnutls_datum_t * serial);


gnutls_x509_aki_t aki
The authority key ID
unsigned int seq
The index of the name to get
unsigned int * san_type
Will hold the type of the name (of gnutls_subject_alt_names_t)
gnutls_datum_t * san
The alternative name data
gnutls_datum_t * othername_oid
The object identifier if san_type is GNUTLS_SAN_OTHERNAME
gnutls_datum_t * serial
The authorityCertSerialNumber number


This function will return a specific authorityCertIssuer name as stored in the aki type, as well as the authorityCertSerialNumber. All the returned values should be treated as constant, and may be set to NULL when are not required.


On success, GNUTLS_E_SUCCESS (0) is returned, GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE if the index is out of bounds, otherwise a negative error value.



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