gnutls_privkey_import_ext2(3) — Linux manual pages

Linux manual pages	Section 3: Subroutines

Name

gnutls_privkey_import_ext2 — API function

Synopsis

#include <gnutls/abstract.h>

`int gnutls_privkey_import_ext2(`	gnutls_privkey_t `pkey`,
	gnutls_pk_algorithm_t `pk`,
	void * `userdata`,
	gnutls_privkey_sign_func `sign_func`,
	gnutls_privkey_decrypt_func `decrypt_func`,
	gnutls_privkey_deinit_func `deinit_func`,
	unsigned int `flags)`;

ARGUMENTS

gnutls_privkey_t pkey: The private key
gnutls_pk_algorithm_t pk: The public key algorithm
void * userdata: private data to be provided to the callbacks
gnutls_privkey_sign_func sign_func: callback for signature operations
gnutls_privkey_decrypt_func decrypt_func: callback for decryption operations
gnutls_privkey_deinit_func deinit_func: a deinitialization function
unsigned int flags: Flags for the import

DESCRIPTION

This function will associate the given callbacks with the gnutls_privkey_t structure. At least one of the two callbacks must be non−null. If a deinitialization function is provided then flags is assumed to contain GNUTLS_PRIVKEY_IMPORT_AUTO_RELEASE.

Note that the signing function is supposed to "raw" sign data, i.e., without any hashing or preprocessing. In case of RSA the DigestInfo will be provided, and the signing function is expected to do the PKCS 1 1.5 padding and the exponentiation.

RETURNS

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

SINCE

3.1

REPORTING BUGS

Report bugs to <bug-gnutls@gnu.org>.

General guidelines for reporting bugs: http://www.gnu.org/gethelp/

GnuTLS home page: http://www.gnu.org/software/gnutls/