Api function
#include <gnutls/x509.h>
int gnutls_x509_privkey_export2(gnutls_x509_privkey_t key, gnutls_x509_crt_fmt_t format, gnutls_datum_t * out);
Holds the key
the format of output params. One of PEM or DER.
will contain a private key PEM or DER encoded
This function will export the private key to a PKCS1 structure for RSA keys, or an integer sequence for DSA keys. The DSA keys are in the same format with the parameters used by openssl.
The output buffer is allocated using gnutls_malloc().
If the structure is PEM encoded, it will have a header of "BEGIN RSA PRIVATE KEY".
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.
Since 3.1.3
Report bugs to <[email protected]>.
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