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MasterPassword/core/c/mpw-algorithm.c
2017-04-05 16:56:22 -04:00

70 lines
2.9 KiB
C

//==============================================================================
// This file is part of Master Password.
// Copyright (c) 2011-2017, Maarten Billemont.
//
// Master Password is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Master Password is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You can find a copy of the GNU General Public License in the
// LICENSE file. Alternatively, see <http://www.gnu.org/licenses/>.
//==============================================================================
#include "mpw-algorithm.h"
#include "mpw-algorithm_v0.c"
#include "mpw-algorithm_v1.c"
#include "mpw-algorithm_v2.c"
#include "mpw-algorithm_v3.c"
#define MP_N 32768
#define MP_r 8
#define MP_p 2
#define MP_hash PearlHashSHA256
const uint8_t *mpw_masterKeyForUser(const char *fullName, const char *masterPassword, const MPAlgorithmVersion algorithmVersion) {
if (!fullName || !masterPassword)
return NULL;
switch (algorithmVersion) {
case MPAlgorithmVersion0:
return mpw_masterKeyForUser_v0( fullName, masterPassword );
case MPAlgorithmVersion1:
return mpw_masterKeyForUser_v1( fullName, masterPassword );
case MPAlgorithmVersion2:
return mpw_masterKeyForUser_v2( fullName, masterPassword );
case MPAlgorithmVersion3:
return mpw_masterKeyForUser_v3( fullName, masterPassword );
default:
ftl( "Unsupported version: %d", algorithmVersion );
return NULL;
}
}
const char *mpw_passwordForSite(const uint8_t *masterKey, const char *siteName, const MPSiteType siteType, const uint32_t siteCounter,
const MPSiteVariant siteVariant, const char *siteContext, const MPAlgorithmVersion algorithmVersion) {
if (!masterKey || !siteName)
return NULL;
switch (algorithmVersion) {
case MPAlgorithmVersion0:
return mpw_passwordForSite_v0( masterKey, siteName, siteType, siteCounter, siteVariant, siteContext );
case MPAlgorithmVersion1:
return mpw_passwordForSite_v1( masterKey, siteName, siteType, siteCounter, siteVariant, siteContext );
case MPAlgorithmVersion2:
return mpw_passwordForSite_v2( masterKey, siteName, siteType, siteCounter, siteVariant, siteContext );
case MPAlgorithmVersion3:
return mpw_passwordForSite_v3( masterKey, siteName, siteType, siteCounter, siteVariant, siteContext );
default:
ftl( "Unsupported version: %d", algorithmVersion );
return NULL;
}
}