gnutls_x509_privkey_export(3) | gnutls | gnutls_x509_privkey_export(3) |
gnutls_x509_privkey_export - API function
#include <gnutls/x509.h>
int gnutls_x509_privkey_export(gnutls_x509_privkey_t key, gnutls_x509_crt_fmt_t format, void * output_data, size_t * output_data_size);
This function will export the private key to a PKCS1 structure for RSA or RSA-PSS keys, and integer sequence for DSA keys. Other keys types will be exported in PKCS8 form.
If the structure is PEM encoded, it will have a header of "BEGIN RSA PRIVATE KEY".
It is recommended to use gnutls_x509_privkey_export_pkcs8() instead of this function, when a consistent output format is required.
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
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