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MasterPassword/core/c/mpw-algorithm.c

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//==============================================================================
// This file is part of Master Password.
// Copyright (c) 2011-2017, Maarten Billemont.
//
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// 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.
//
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// 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.
//
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// You can find a copy of the GNU General Public License in the
// LICENSE file. Alternatively, see <http://www.gnu.org/licenses/>.
//==============================================================================
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#include "mpw-algorithm.h"
#include "mpw-algorithm_v0.c"
#include "mpw-algorithm_v1.c"
#include "mpw-algorithm_v2.c"
#include "mpw-algorithm_v3.c"
MPMasterKey mpw_masterKey(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:
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err( "Unsupported version: %d\n", algorithmVersion );
return NULL;
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}
}
MPSiteKey mpw_siteKey(
MPMasterKey masterKey, const char *siteName, const uint32_t siteCounter,
const MPKeyPurpose keyPurpose, const char *keyContext, const MPAlgorithmVersion algorithmVersion) {
if (!masterKey || !siteName)
return NULL;
switch (algorithmVersion) {
case MPAlgorithmVersion0:
return mpw_siteKey_v0( masterKey, siteName, siteCounter, keyPurpose, keyContext );
case MPAlgorithmVersion1:
return mpw_siteKey_v1( masterKey, siteName, siteCounter, keyPurpose, keyContext );
case MPAlgorithmVersion2:
return mpw_siteKey_v2( masterKey, siteName, siteCounter, keyPurpose, keyContext );
case MPAlgorithmVersion3:
return mpw_siteKey_v3( masterKey, siteName, siteCounter, keyPurpose, keyContext );
default:
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err( "Unsupported version: %d\n", algorithmVersion );
return NULL;
}
}
const char *mpw_sitePassword(
MPSiteKey siteKey, const MPPasswordType passwordType, const MPAlgorithmVersion algorithmVersion) {
if (!siteKey)
return NULL;
switch (algorithmVersion) {
case MPAlgorithmVersion0:
return mpw_sitePassword_v0( siteKey, passwordType );
case MPAlgorithmVersion1:
return mpw_sitePassword_v1( siteKey, passwordType );
case MPAlgorithmVersion2:
return mpw_sitePassword_v2( siteKey, passwordType );
case MPAlgorithmVersion3:
return mpw_sitePassword_v3( siteKey, passwordType );
default:
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err( "Unsupported version: %d\n", algorithmVersion );
return NULL;
}
}
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const char *mpw_encrypt(
MPMasterKey masterKey, const char *plainText, const MPAlgorithmVersion algorithmVersion) {
if (!masterKey || !plainText)
return NULL;
switch (algorithmVersion) {
case MPAlgorithmVersion0:
return mpw_encrypt_v0( masterKey, plainText );
case MPAlgorithmVersion1:
return mpw_encrypt_v1( masterKey, plainText );
case MPAlgorithmVersion2:
return mpw_encrypt_v2( masterKey, plainText );
case MPAlgorithmVersion3:
return mpw_encrypt_v3( masterKey, plainText );
default:
err( "Unsupported version: %d\n", algorithmVersion );
return NULL;
}
}
const char *mpw_decrypt(
MPMasterKey masterKey, const char *cipherText, const MPAlgorithmVersion algorithmVersion) {
if (!masterKey || !cipherText)
return NULL;
switch (algorithmVersion) {
case MPAlgorithmVersion0:
return mpw_decrypt_v0( masterKey, cipherText );
case MPAlgorithmVersion1:
return mpw_decrypt_v1( masterKey, cipherText );
case MPAlgorithmVersion2:
return mpw_decrypt_v2( masterKey, cipherText );
case MPAlgorithmVersion3:
return mpw_decrypt_v3( masterKey, cipherText );
default:
err( "Unsupported version: %d\n", algorithmVersion );
return NULL;
}
}