Re: [Cfrg] A2 versus A^2 and BB verus AA

Tanja Lange <tanja@hyperelliptic.org> Sat, 10 January 2015 22:07 UTC

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Date: Sat, 10 Jan 2015 23:07:15 +0100
From: Tanja Lange <tanja@hyperelliptic.org>
To: Samuel Neves <sneves@dei.uc.pt>
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References: <D0D6B088.5815C%paul@marvell.com> <CAMfhd9XTQB-QjMpkW9PQ1e7NaV5jc56KfRP12i6WLaiNGqUyRg@mail.gmail.com> <20150110204227.GF11760@cph.win.tue.nl> <54B19A21.9060505@dei.uc.pt>
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Cc: Adam Langley <agl@imperialviolet.org>, "cfrg@irtf.org" <cfrg@irtf.org>
Subject: Re: [Cfrg] A2 versus A^2 and BB verus AA
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> All of these were written by experts. What makes 121665 better?
>
Sorry, ignore the "(better)" part. I was thinking about the 
refence implementations being written with these formulas following
the Curve25519 paper but stand corrected.
	Tanja