gnutls_pkcs11_privkey_export_pubkey man page

gnutls_pkcs11_privkey_export_pubkey — API function

Synopsis

#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);

Arguments

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

Description

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().

Returns

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

Since

3.3.7

Reporting Bugs

Report bugs to <bugs@gnutls.org>.
Home page: http://www.gnutls.org

See Also

The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit

http://www.gnutls.org/manual/

Info

3.5.5 gnutls gnutls