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Date: Mon, 17 Jun 2024 15:15:52 -0700 (PDT)
From: Eric Voskuil <eric@voskuil.org>
To: Bitcoin Development Mailing List <bitcoindev@googlegroups.com>
Message-Id: <72e83c31-408f-4c13-bff5-bf0789302e23n@googlegroups.com>
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Subject: [bitcoindev] Re: Great Consensus Cleanup Revival
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Hi Antoine,
Regarding potential malleability pertaining to blocks with only 64 byte=20
transactions, why is not a deserialization phase check for the coinbase=20
input as a null point not sufficient mitigation (computational=20
infeasibility) for any implementation that desires to perform permanent=20
invalidity marking?
Best,
Eric
ref: Weaknesses in Bitcoin=E2=80=99s Merkle Root Construction=20
<https://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/201902=
25/a27d8837/attachment-0001.pdf>
--=20
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Hi Antoine,<br /><br />Regarding potential malleability pertaining to block=
s with only 64 byte transactions, why is not a deserialization phase check =
for the coinbase input as a null point not sufficient mitigation (computati=
onal infeasibility) for any implementation that desires to perform permanen=
t invalidity marking?<br /><br />Best,<br />Eric<div><br /></div><div>ref:=
=C2=A0<a href=3D"https://lists.linuxfoundation.org/pipermail/bitcoin-dev/at=
tachments/20190225/a27d8837/attachment-0001.pdf">Weaknesses in Bitcoin=E2=
=80=99s Merkle Root Construction</a><br /></div>
<p></p>
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