public static VaultHeader ReadFrom(Stream source)
{
using var binReader = new BinaryReader(source, Encoding.Unicode, true);
var magicNumber = binReader.ReadBytes(VaultHeader.MagicNumberLength);
if (!magicNumber.ContentEqualTo(VaultHeader.MagicNumber))
{
throw new FormatException(Strings.VaultHeaderReader_ReadFrom_Magic_number_doesn_t_match);
}
var result = new VaultHeader();
var mpAuthentication = binReader.ReadBytes(AesSizes.Auth);
var encryptedMp = binReader.ReadBytes(AesSizes.Key);
result.MasterPassword = new MasterPassword(mpAuthentication, encryptedMp);
return(result);
}
public VaultHeaderWriter(VaultHeader underlying)
{
_underlying = underlying;
}