--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nss/lib/pk11wrap/pk11pqg.h	Mon Jul 28 10:47:06 2014 +0200
@@ -0,0 +1,142 @@
+/* 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/. */
+/* 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);
+
+
+/* Generate PQGParams and PQGVerify structs.
+ * Length of P specified by L.
+ *   if L is greater than 1024 then the resulting verify parameters will be
+ *   DSA2.
+ * Length of Q specified by N. If zero, The PKCS #11 module will
+ *   pick an appropriately sized Q for L. If N is specified and L = 1024, then
+ *   the resulting verify parameters will be DSA2, Otherwise DSA1 parameters 
+ *   will be returned.
+ * Length of SEED in bytes specified in seedBytes.
+ *
+ * The underlying PKCS #11 module will check the values for L, N, 
+ * and seedBytes. The rules for softoken are:
+ * 
+ * If L <= 1024, then L must be between 512 and 1024 in increments of 64 bits.
+ * If L <= 1024, then N must be 0 or 160.
+ * If L >= 1024, then L and N must match the following table:
+ *   L=1024   N=0 or 160
+ *   L=2048   N=0 or 224
+ *   L=2048   N=256
+ *   L=3072   N=0 or 256
+ * if L <= 1024
+ *   seedBbytes must be in the range [20..256].
+ * if L >= 1024
+ *   seedBbytes must be in the range [20..L/16].
+ */
+extern SECStatus
+PK11_PQG_ParamGenV2(unsigned int L, unsigned int N, 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
+ * These tests are specified in FIPS 186-3 Appendix A.1.1.1, A.1.1.3, and A.2.2
+ * PQG_VerifyParams in softoken/freebl will automatically choose the 
+ * appropriate test.
+ */
+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