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Cc: Bitcoin Development <bitcoin-development@lists.sourceforge.net>
Subject: Re: [Bitcoin-development] Atomic coin swapping?
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--f46d043c7dd684042904ca4d5b13
Content-Type: text/plain; charset=UTF-8
>
> Why "Signing the input scripts as well would obviously make it
> impossible to construct a transaction"?
As it states in the source code, signatures cannot sign themselves. If
scriptSigs were included in the data that is being signed, the act of
inserting the newly calculated signature for one input would break the
signatures for all the others.
--f46d043c7dd684042904ca4d5b13
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<div class=3D"gmail_quote"><blockquote class=3D"gmail_quote" style=3D"margi=
n:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Why "Signing=
the input scripts as well would obviously make it<br>
impossible to construct a transaction"?</blockquote><div><br></div><di=
v>As it states in the source code, signatures cannot sign themselves. =C2=
=A0If scriptSigs were included in the data that is being signed, the act of=
inserting the newly calculated signature for one input would break the sig=
natures for all the others.</div>
</div>
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