mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-09 09:20:15 +01:00
156 lines
6.9 KiB
C
156 lines
6.9 KiB
C
|
/* ***** BEGIN LICENSE BLOCK *****
|
||
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
||
|
|
*
|
||
|
|
* 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 the Initial Developer are Copyright (C) 1994-2001
|
||
|
|
* the Initial Developer. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Contributor(s):
|
||
|
|
*
|
||
|
|
* Alternatively, the contents of this file may be used under the terms of
|
||
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
||
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||
|
|
* of those above. If you wish to allow use of your version of this file only
|
||
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||
|
|
* use your version of this file under the terms of the MPL, indicate your
|
||
|
|
* decision by deleting the provisions above and replace them with the notice
|
||
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||
|
|
* the provisions above, a recipient may use your version of this file under
|
||
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
||
|
|
*
|
||
|
|
* ***** END LICENSE BLOCK ***** */
|
||
|
|
/* Thse functions are stub functions which will get replaced with calls through
|
||
|
|
* PKCS #11.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _PK11PQG_H_
|
||
|
|
#define _PK11PQG_H_ 1
|
||
|
|
|
||
|
|
#include "blapit.h"
|
||
|
|
|
||
|
|
SEC_BEGIN_PROTOS
|
||
|
|
|
||
|
|
/* Generate PQGParams and PQGVerify structs.
|
||
|
|
* Length of seed and length of h both equal length of P.
|
||
|
|
* All lengths are specified by "j", according to the table above.
|
||
|
|
*/
|
||
|
|
extern SECStatus PK11_PQG_ParamGen(unsigned int j, PQGParams **pParams,
|
||
|
|
PQGVerify **pVfy);
|
||
|
|
|
||
|
|
/* Generate PQGParams and PQGVerify structs.
|
||
|
|
* Length of P specified by j. Length of h will match length of P.
|
||
|
|
* Length of SEED in bytes specified in seedBytes.
|
||
|
|
* seedBbytes must be in the range [20..255] or an error will result.
|
||
|
|
*/
|
||
|
|
extern SECStatus PK11_PQG_ParamGenSeedLen( unsigned int j,
|
||
|
|
unsigned int seedBytes, PQGParams **pParams, PQGVerify **pVfy);
|
||
|
|
|
||
|
|
/* Test PQGParams for validity as DSS PQG values.
|
||
|
|
* If vfy is non-NULL, test PQGParams to make sure they were generated
|
||
|
|
* using the specified seed, counter, and h values.
|
||
|
|
*
|
||
|
|
* Return value indicates whether Verification operation ran successfully
|
||
|
|
* to completion, but does not indicate if PQGParams are valid or not.
|
||
|
|
* If return value is SECSuccess, then *pResult has these meanings:
|
||
|
|
* SECSuccess: PQGParams are valid.
|
||
|
|
* SECFailure: PQGParams are invalid.
|
||
|
|
*
|
||
|
|
* Verify the following 12 facts about PQG counter SEED g and h
|
||
|
|
* 1. Q is 160 bits long.
|
||
|
|
* 2. P is one of the 9 valid lengths.
|
||
|
|
* 3. G < P
|
||
|
|
* 4. P % Q == 1
|
||
|
|
* 5. Q is prime
|
||
|
|
* 6. P is prime
|
||
|
|
* Steps 7-12 are done only if the optional PQGVerify is supplied.
|
||
|
|
* 7. counter < 4096
|
||
|
|
* 8. g >= 160 and g < 2048 (g is length of seed in bits)
|
||
|
|
* 9. Q generated from SEED matches Q in PQGParams.
|
||
|
|
* 10. P generated from (L, counter, g, SEED, Q) matches P in PQGParams.
|
||
|
|
* 11. 1 < h < P-1
|
||
|
|
* 12. G generated from h matches G in PQGParams.
|
||
|
|
*/
|
||
|
|
|
||
|
|
extern SECStatus PK11_PQG_VerifyParams(const PQGParams *params,
|
||
|
|
const PQGVerify *vfy, SECStatus *result);
|
||
|
|
extern void PK11_PQG_DestroyParams(PQGParams *params);
|
||
|
|
extern void PK11_PQG_DestroyVerify(PQGVerify *vfy);
|
||
|
|
|
||
|
|
/**************************************************************************
|
||
|
|
* Return a pointer to a new PQGParams struct that is constructed from *
|
||
|
|
* copies of the arguments passed in. *
|
||
|
|
* Return NULL on failure. *
|
||
|
|
**************************************************************************/
|
||
|
|
extern PQGParams * PK11_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 PK11_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 PK11_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 PK11_PQG_GetBaseFromParams(const PQGParams *params,
|
||
|
|
SECItem *base);
|
||
|
|
|
||
|
|
|
||
|
|
/**************************************************************************
|
||
|
|
* Return a pointer to a new PQGVerify struct that is constructed from *
|
||
|
|
* copies of the arguments passed in. *
|
||
|
|
* Return NULL on failure. *
|
||
|
|
**************************************************************************/
|
||
|
|
extern PQGVerify * PK11_PQG_NewVerify(unsigned int counter,
|
||
|
|
const SECItem * seed, const SECItem * h);
|
||
|
|
|
||
|
|
|
||
|
|
/**************************************************************************
|
||
|
|
* Returns "counter" value from the PQGVerify.
|
||
|
|
**************************************************************************/
|
||
|
|
extern unsigned int PK11_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 PK11_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 PK11_PQG_GetHFromVerify(const PQGVerify *verify, SECItem * h);
|
||
|
|
|
||
|
|
SEC_END_PROTOS
|
||
|
|
|
||
|
|
#endif
|