pqgutil.h
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上传日期:2007-01-12
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- /*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is the Netscape security libraries.
- *
- * The Initial Developer of the Original Code is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1994-2000 Netscape Communications Corporation. All
- * Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL"), in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your
- * version of this file only under the terms of the GPL and not to
- * allow others to use your version of this file under the MPL,
- * indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient
- * may use your version of this file under either the MPL or the
- * GPL.
- */
- #ifndef _PQGUTIL_H_
- #define _PQGUTIL_H_ 1
- #include "blapi.h"
- /**************************************************************************
- * Return a pointer to a new PQGParams struct that is a duplicate of *
- * the one passed as an argument. *
- * Return NULL on failure, or if NULL was passed in. *
- **************************************************************************/
- extern PQGParams * PQG_DupParams(const PQGParams *src);
- /**************************************************************************
- * Return a pointer to a new PQGParams struct that is constructed from *
- * copies of the arguments passed in. *
- * Return NULL on failure. *
- **************************************************************************/
- extern PQGParams * PQG_NewParams(const SECItem * prime,
- const SECItem * subPrime,
- const SECItem * base);
- /**************************************************************************
- * Fills in caller's "prime" SECItem with the prime value in params.
- * Contents can be freed by calling SECITEM_FreeItem(prime, PR_FALSE);
- **************************************************************************/
- extern SECStatus PQG_GetPrimeFromParams(const PQGParams *params,
- SECItem * prime);
- /**************************************************************************
- * Fills in caller's "subPrime" SECItem with the prime value in params.
- * Contents can be freed by calling SECITEM_FreeItem(subPrime, PR_FALSE);
- **************************************************************************/
- extern SECStatus PQG_GetSubPrimeFromParams(const PQGParams *params,
- SECItem * subPrime);
- /**************************************************************************
- * Fills in caller's "base" SECItem with the base value in params.
- * Contents can be freed by calling SECITEM_FreeItem(base, PR_FALSE);
- **************************************************************************/
- extern SECStatus PQG_GetBaseFromParams(const PQGParams *params, SECItem *base);
- /**************************************************************************
- * Free the PQGParams struct and the things it points to. *
- **************************************************************************/
- extern void PQG_DestroyParams(PQGParams *params);
- /**************************************************************************
- * Return a pointer to a new PQGVerify struct that is a duplicate of *
- * the one passed as an argument. *
- * Return NULL on failure, or if NULL was passed in. *
- **************************************************************************/
- extern PQGVerify * PQG_DupVerify(const PQGVerify *src);
- /**************************************************************************
- * Return a pointer to a new PQGVerify struct that is constructed from *
- * copies of the arguments passed in. *
- * Return NULL on failure. *
- **************************************************************************/
- extern PQGVerify * PQG_NewVerify(unsigned int counter, const SECItem * seed,
- const SECItem * h);
- /**************************************************************************
- * Returns "counter" value from the PQGVerify.
- **************************************************************************/
- extern unsigned int PQG_GetCounterFromVerify(const PQGVerify *verify);
- /**************************************************************************
- * Fills in caller's "seed" SECItem with the seed value in verify.
- * Contents can be freed by calling SECITEM_FreeItem(seed, PR_FALSE);
- **************************************************************************/
- extern SECStatus PQG_GetSeedFromVerify(const PQGVerify *verify, SECItem *seed);
- /**************************************************************************
- * Fills in caller's "h" SECItem with the h value in verify.
- * Contents can be freed by calling SECITEM_FreeItem(h, PR_FALSE);
- **************************************************************************/
- extern SECStatus PQG_GetHFromVerify(const PQGVerify *verify, SECItem * h);
- /**************************************************************************
- * Free the PQGVerify struct and the things it points to. *
- **************************************************************************/
- extern void PQG_DestroyVerify(PQGVerify *vfy);
- #endif