Code Review Request for two pass signing

[Alan Bateman]

Sean Mullan wrote:
>
> Got you. Does this look ok:
>
> for (long position = 0; position < remainderStart;) {
>     position += source.transferTo(position,
>                                   remainderStart, dest);
> }
>
>
Yes, that will do it. Same thing for the remainder that goes after the 
signature setion.

-Alan