Re: [Cfrg] Curve selection revisited
Phillip Hallam-Baker <phill@hallambaker.com> Wed, 30 July 2014 19:47 UTC
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Date: Wed, 30 Jul 2014 15:47:52 -0400
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From: Phillip Hallam-Baker <phill@hallambaker.com>
To: Hannes Tschofenig <hannes.tschofenig@gmx.net>
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Cc: "cfrg@irtf.org" <cfrg@irtf.org>, Robert Moskowitz <rgm-sec@htt-consult.com>
Subject: Re: [Cfrg] Curve selection revisited
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On Mon, Jul 28, 2014 at 1:58 PM, Hannes Tschofenig <hannes.tschofenig@gmx.net> wrote: > Hi Mike, Hi Bob, > > Saying that you need hardware acceleration because of performance, RAM > and ROM size supported by some boards running 8-bit microcontrollers is > a bit lying to ourselves. The hardware acceleration might in fact > involve a chip with 32-bit. Sorry, no, that does not help at all. The only way to reduce the number of 8 bit processors would be to burn down the fabs. The problem is that when the price on the 32 bit processor drops to the price of the 8 bit, the 8 bit processor also drops in price. And then it proliferates to another layer of devices. Which is why the number of 6502 and Z80 processors has climbed exponentially since the 80s.
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- Re: [Cfrg] Curve selection revisited Robert Moskowitz
- Re: [Cfrg] Curve selection revisited Robert Moskowitz
- Re: [Cfrg] Curve selection revisited Robert Moskowitz
- Re: [Cfrg] Curve selection revisited Michael Hamburg
- Re: [Cfrg] Curve selection revisited Robert Moskowitz
- Re: [Cfrg] Curve selection revisited Paul Lambert
- Re: [Cfrg] Curve selection revisited Paul Lambert
- Re: [Cfrg] Curve selection revisited Mike Hamburg
- Re: [Cfrg] Curve selection revisited Robert Ransom
- Re: [Cfrg] Curve selection revisited Andrey Jivsov
- Re: [Cfrg] Curve selection revisited Robert Ransom
- Re: [Cfrg] Curve selection revisited Robert Ransom
- Re: [Cfrg] Curve selection revisited Phillip Hallam-Baker
- Re: [Cfrg] Curve selection revisited Robert Moskowitz
- Re: [Cfrg] Curve selection revisited Russ Housley
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- Re: [Cfrg] Curve selection revisited Phillip Hallam-Baker
- Re: [Cfrg] Curve selection revisited Salz, Rich