public static UserDataHeader ReadFrom(Stream source, byte[] key)
{
using var binReader = new BinaryReader(source, Encoding.Unicode, true);
var result = new UserDataHeader();
// info from plaintext
var plainIV = binReader.ReadBytes(AesSizes.IV);
var plainNameLength = binReader.ReadInt32();
var encryptedPlainName = binReader.ReadBytes(plainNameLength);
result.SecuredPlainName = new SecretFileName(encryptedPlainName, plainIV, key);
result.TargetCipherIV = binReader.ReadBytes(AesSizes.IV);
result.TargetAuthentication = binReader.ReadBytes(AesSizes.Auth);
result.TargetPath = binReader.ReadString();
result.IsUnlocked = binReader.ReadBoolean();
return(result);
}
public UserDataHeaderWriter(UserDataHeader underlying)
{
_underlying = underlying;
}