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131 lines
6.4 KiB
C
131 lines
6.4 KiB
C
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Netscape security libraries.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1994-2000
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef _PQGUTIL_H_
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#define _PQGUTIL_H_ 1
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#include "blapi.h"
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/**************************************************************************
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* Return a pointer to a new PQGParams struct that is a duplicate of *
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* the one passed as an argument. *
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* Return NULL on failure, or if NULL was passed in. *
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**************************************************************************/
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extern PQGParams * PQG_DupParams(const PQGParams *src);
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/**************************************************************************
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* Return a pointer to a new PQGParams struct that is constructed from *
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* copies of the arguments passed in. *
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* Return NULL on failure. *
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**************************************************************************/
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extern PQGParams * PQG_NewParams(const SECItem * prime,
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const SECItem * subPrime,
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const SECItem * base);
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/**************************************************************************
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* Fills in caller's "prime" SECItem with the prime value in params.
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* Contents can be freed by calling SECITEM_FreeItem(prime, PR_FALSE);
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**************************************************************************/
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extern SECStatus PQG_GetPrimeFromParams(const PQGParams *params,
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SECItem * prime);
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/**************************************************************************
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* Fills in caller's "subPrime" SECItem with the prime value in params.
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* Contents can be freed by calling SECITEM_FreeItem(subPrime, PR_FALSE);
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**************************************************************************/
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extern SECStatus PQG_GetSubPrimeFromParams(const PQGParams *params,
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SECItem * subPrime);
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/**************************************************************************
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* Fills in caller's "base" SECItem with the base value in params.
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* Contents can be freed by calling SECITEM_FreeItem(base, PR_FALSE);
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**************************************************************************/
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extern SECStatus PQG_GetBaseFromParams(const PQGParams *params, SECItem *base);
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/**************************************************************************
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* Free the PQGParams struct and the things it points to. *
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**************************************************************************/
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extern void PQG_DestroyParams(PQGParams *params);
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/**************************************************************************
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* Return a pointer to a new PQGVerify struct that is a duplicate of *
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* the one passed as an argument. *
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* Return NULL on failure, or if NULL was passed in. *
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**************************************************************************/
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extern PQGVerify * PQG_DupVerify(const PQGVerify *src);
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/**************************************************************************
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* Return a pointer to a new PQGVerify struct that is constructed from *
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* copies of the arguments passed in. *
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* Return NULL on failure. *
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**************************************************************************/
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extern PQGVerify * PQG_NewVerify(unsigned int counter, const SECItem * seed,
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const SECItem * h);
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/**************************************************************************
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* Returns "counter" value from the PQGVerify.
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**************************************************************************/
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extern unsigned int PQG_GetCounterFromVerify(const PQGVerify *verify);
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/**************************************************************************
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* Fills in caller's "seed" SECItem with the seed value in verify.
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* Contents can be freed by calling SECITEM_FreeItem(seed, PR_FALSE);
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**************************************************************************/
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extern SECStatus PQG_GetSeedFromVerify(const PQGVerify *verify, SECItem *seed);
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/**************************************************************************
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* Fills in caller's "h" SECItem with the h value in verify.
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* Contents can be freed by calling SECITEM_FreeItem(h, PR_FALSE);
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**************************************************************************/
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extern SECStatus PQG_GetHFromVerify(const PQGVerify *verify, SECItem * h);
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/**************************************************************************
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* Free the PQGVerify struct and the things it points to. *
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**************************************************************************/
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extern void PQG_DestroyVerify(PQGVerify *vfy);
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#endif
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