mirror of
https://github.com/keepassxreboot/keepassxc.git
synced 2025-01-17 02:07:11 -05:00
138 lines
3.7 KiB
C++
138 lines
3.7 KiB
C++
/*
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* Copyright (C) 2010 Felix Geyer <debfx@fobos.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 or (at your option)
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* version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef KEEPASSX_KEEPASS2_H
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#define KEEPASSX_KEEPASS2_H
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#include <QtGlobal>
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#include <QMap>
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#include <QVariantMap>
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#include <QList>
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#include <QSharedPointer>
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#include "crypto/SymmetricCipher.h"
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#include "crypto/kdf/Kdf.h"
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#include "core/Uuid.h"
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namespace KeePass2
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{
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constexpr quint32 SIGNATURE_1 = 0x9AA2D903;
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constexpr quint32 SIGNATURE_2 = 0xB54BFB67;
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constexpr quint32 FILE_VERSION_CRITICAL_MASK = 0xFFFF0000;
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constexpr quint32 FILE_VERSION_4 = 0x00040000;
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constexpr quint32 FILE_VERSION_3_1 = 0x00030001;
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constexpr quint32 FILE_VERSION_3 = 0x00030000;
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constexpr quint32 FILE_VERSION_2 = 0x00020000;
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constexpr quint32 FILE_VERSION_MIN = FILE_VERSION_2;
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constexpr quint16 VARIANTMAP_VERSION = 0x0100;
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constexpr quint16 VARIANTMAP_CRITICAL_MASK = 0xFF00;
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const QSysInfo::Endian BYTEORDER = QSysInfo::LittleEndian;
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extern const Uuid CIPHER_AES;
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extern const Uuid CIPHER_TWOFISH;
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extern const Uuid CIPHER_CHACHA20;
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extern const Uuid KDF_AES_KDBX3;
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extern const Uuid KDF_AES_KDBX4;
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extern const Uuid KDF_ARGON2;
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extern const QByteArray INNER_STREAM_SALSA20_IV;
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extern const QString KDFPARAM_UUID;
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extern const QString KDFPARAM_AES_ROUNDS;
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extern const QString KDFPARAM_AES_SEED;
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extern const QString KDFPARAM_ARGON2_SALT;
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extern const QString KDFPARAM_ARGON2_PARALLELISM;
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extern const QString KDFPARAM_ARGON2_MEMORY;
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extern const QString KDFPARAM_ARGON2_ITERATIONS;
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extern const QString KDFPARAM_ARGON2_VERSION;
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extern const QString KDFPARAM_ARGON2_SECRET;
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extern const QString KDFPARAM_ARGON2_ASSOCDATA;
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extern const QList<QPair<Uuid, QString>> CIPHERS;
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extern const QList<QPair<Uuid, QString>> KDFS;
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enum class HeaderFieldID
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{
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EndOfHeader = 0,
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Comment = 1,
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CipherID = 2,
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CompressionFlags = 3,
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MasterSeed = 4,
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TransformSeed = 5,
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TransformRounds = 6,
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EncryptionIV = 7,
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ProtectedStreamKey = 8,
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StreamStartBytes = 9,
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InnerRandomStreamID = 10,
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KdfParameters = 11,
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PublicCustomData = 12
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};
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enum class InnerHeaderFieldID : quint8
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{
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End = 0,
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InnerRandomStreamID = 1,
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InnerRandomStreamKey = 2,
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Binary = 3
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};
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enum class ProtectedStreamAlgo
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{
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ArcFourVariant = 1,
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Salsa20 = 2,
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ChaCha20 = 3,
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InvalidProtectedStreamAlgo = -1
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};
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enum class VariantMapFieldType : quint8
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{
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End = 0,
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// Byte = 0x02,
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// UInt16 = 0x03,
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UInt32 = 0x04,
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UInt64 = 0x05,
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// Signed mask: 0x08
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Bool = 0x08,
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// SByte = 0x0A,
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// Int16 = 0x0B,
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Int32 = 0x0C,
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Int64 = 0x0D,
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// Float = 0x10,
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// Double = 0x11,
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// Decimal = 0x12,
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// Char = 0x17, // 16-bit Unicode character
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String = 0x18,
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// Array mask: 0x40
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ByteArray = 0x42
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};
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QByteArray hmacKey(QByteArray masterSeed, QByteArray transformedMasterKey);
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QSharedPointer<Kdf> kdfFromParameters(const QVariantMap& p);
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QVariantMap kdfToParameters(QSharedPointer<Kdf> kdf);
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QSharedPointer<Kdf> uuidToKdf(const Uuid& uuid);
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Uuid kdfToUuid(QSharedPointer<Kdf> kdf);
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ProtectedStreamAlgo idToProtectedStreamAlgo(quint32 id);
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} // namespace KeePass2
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#endif // KEEPASSX_KEEPASS2_H
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