security/nss/lib/softoken/lowkeyi.h
author wtc%google.com
Thu, 13 Dec 2012 19:11:47 +0000
branchNSS_3_14_1_BRANCH
changeset 10556 a856ccb677ac47b31d0533cfbfe2b7d36a3ef21b
parent 10313 008b1ff2736b6eb1af210a57c0bb84c2a58e8547
permissions -rw-r--r--
Set the NSS version to 3.14.1. Modified Files: Tag: NSS_3_14_1_BRANCH lib/nss/nss.h lib/softoken/softkver.h lib/util/nssutil.h

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* $Id$ */

#ifndef _LOWKEYI_H_
#define _LOWKEYI_H_

#include "prtypes.h"
#include "seccomon.h"
#include "secoidt.h"
#include "lowkeyti.h"

SEC_BEGIN_PROTOS

/*
 * See bugzilla bug 125359
 * Since NSS (via PKCS#11) wants to handle big integers as unsigned ints,
 * all of the templates above that en/decode into integers must be converted
 * from ASN.1's signed integer type.  This is done by marking either the
 * source or destination (encoding or decoding, respectively) type as
 * siUnsignedInteger.
 */
extern void prepare_low_rsa_priv_key_for_asn1(NSSLOWKEYPrivateKey *key);
extern void prepare_low_pqg_params_for_asn1(PQGParams *params);
extern void prepare_low_dsa_priv_key_for_asn1(NSSLOWKEYPrivateKey *key);
extern void prepare_low_dsa_priv_key_export_for_asn1(NSSLOWKEYPrivateKey *key);
extern void prepare_low_dh_priv_key_for_asn1(NSSLOWKEYPrivateKey *key);
#ifdef NSS_ENABLE_ECC
extern void prepare_low_ec_priv_key_for_asn1(NSSLOWKEYPrivateKey *key);
extern void prepare_low_ecparams_for_asn1(ECParams *params);
#endif /* NSS_ENABLE_ECC */

/*
** Destroy a private key object.
**	"key" the object
**	"freeit" if PR_TRUE then free the object as well as its sub-objects
*/
extern void nsslowkey_DestroyPrivateKey(NSSLOWKEYPrivateKey *key);

/*
** Destroy a public key object.
**	"key" the object
**	"freeit" if PR_TRUE then free the object as well as its sub-objects
*/
extern void nsslowkey_DestroyPublicKey(NSSLOWKEYPublicKey *key);

/*
** Return the modulus length of "pubKey".
*/
extern unsigned int nsslowkey_PublicModulusLen(NSSLOWKEYPublicKey *pubKey);


/*
** Return the modulus length of "privKey".
*/
extern unsigned int nsslowkey_PrivateModulusLen(NSSLOWKEYPrivateKey *privKey);


/*
** Convert a low private key "privateKey" into a public low key
*/
extern NSSLOWKEYPublicKey 
		*nsslowkey_ConvertToPublicKey(NSSLOWKEYPrivateKey *privateKey);

/* Make a copy of a low private key in it's own arena.
 * a return of NULL indicates an error.
 */
extern NSSLOWKEYPrivateKey *
nsslowkey_CopyPrivateKey(NSSLOWKEYPrivateKey *privKey);


SEC_END_PROTOS

#endif /* _LOWKEYI_H_ */