gnutls_pkcs11_privkey_export_pubkey (3)

#include <gnutls/pkcs11.h>

int gnutls_pkcs11_privkey_export_pubkey(gnutls_pkcs11_privkey_t pkey, gnutls_x509_crt_fmt_t fmt, gnutls_datum_t * data, unsigned int flags);

gnutls_pkcs11_privkey_t pkey

The private key

gnutls_x509_crt_fmt_t fmt

the format of output params. PEM or DER.

gnutls_datum_t * data

will hold the public key

unsigned int flags

should be zero

This function will extract the public key (modulus and public exponent) from the private key specified by the url private key. This public key will be stored in pubkey in the format specified by fmt . pubkey should be deinitialized using gnutls_free().

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.

3.3.7

Report bugs to <[email protected]>.

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