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128 lines
6.1 KiB
C
128 lines
6.1 KiB
C
/*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the 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 Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1994-2000 Netscape Communications Corporation. All
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* 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
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* terms of the GNU General Public License Version 2 or later (the
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* "GPL"), in which case the provisions of the GPL are applicable
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* instead of those above. If you wish to allow use of your
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* version of this file only under the terms of the GPL and not to
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* allow others to use your version of this file under the MPL,
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* indicate your decision by deleting the provisions above and
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* replace them with the notice and other provisions required by
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* the GPL. If you do not delete the provisions above, a recipient
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* may use your version of this file under either the MPL or the
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* GPL.
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*/
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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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