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Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net>,
	Andreas Schildbach <andreas@schildbach.de>
Subject: Re: [Bitcoin-development] Bitcoin at POS using BIP70,
 NFC and offline payments - implementer feedback
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>
> I don't see how you propose to treat the bitcoin address as a secp256k1
> public key, or do you mean something else?
>

Sorry, I skipped a step. I shouldn't make assumptions about what's obvious.
The server would provide the public key and the client would convert it to
address form then match against the URI it has scanned. If it didn't match,
stop at that point.

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<div dir=3D"ltr"><div class=3D"gmail_extra"><div class=3D"gmail_quote"><blo=
ckquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #c=
cc solid;padding-left:1ex">I don&#39;t see how you propose to treat the bit=
coin address as a secp256k1<br>
public key, or do you mean something else?<br></blockquote><div><br></div><=
div>Sorry, I skipped a step. I shouldn&#39;t make assumptions about what&#3=
9;s obvious. The server would provide the public key and the client would c=
onvert it to address form then match against the URI it has scanned. If it =
didn&#39;t match, stop at that point.</div><div><br></div></div></div></div=
>

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