Provided by: gnutls-doc_3.6.9-5ubuntu1_all
gnutls_x509_crq_get_pk_oid - API function
#include <gnutls/x509.h> int gnutls_x509_crq_get_pk_oid(gnutls_x509_crq_t crq, char * oid, size_t * oid_size);
gnutls_x509_crq_t crq should contain a gnutls_x509_crq_t type char * oid a pointer to a buffer to hold the OID (may be null) size_t * oid_size initially holds the size of oid
This function will return the OID of the public key algorithm on that certificate request. This is function is useful in the case gnutls_x509_crq_get_pk_algorithm() returned GNUTLS_PK_UNKNOWN.
zero or a negative error code on error.
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