public IntegrityVerificationStorage(IntegrityVerificationInfo info, IStorage hashStorage,
IntegrityCheckLevel integrityCheckLevel, bool leaveOpen)
: base(info.Data, info.BlockSize, leaveOpen)
{
HashStorage = hashStorage;
IntegrityCheckLevel = integrityCheckLevel;
Salt = info.Salt;
Type = info.Type;
BlockValidities = new Validity[SectorCount];
}
private static IntegrityVerificationInfo[] GetIvfcInfo(IvfcHeader ivfc, IList <IStorage> levels, IntegrityStorageType type)
{
var initInfo = new IntegrityVerificationInfo[ivfc.NumLevels];
initInfo[0] = new IntegrityVerificationInfo
{
Data = levels[0],
BlockSize = 0
};
for (int i = 1; i < ivfc.NumLevels; i++)
{
initInfo[i] = new IntegrityVerificationInfo
{
Data = levels[i],
BlockSize = 1 << ivfc.LevelHeaders[i - 1].BlockSizePower,
Salt = new HMACSHA256(Encoding.ASCII.GetBytes(SaltSources[i - 1])).ComputeHash(ivfc.SaltSource),
Type = type
};
}
return(initInfo);
}