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Date: Tue, 16 Jun 2015 18:22:40 +0200
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From: Kalle Rosenbaum <kalle@rosenbaum.se>
To: Tom Harding <tomh@thinlink.com>
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Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net>
Subject: Re: [Bitcoin-development] BIP for Proof of Payment
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Thank you for the clarification Tom!
/Kalle
2015-06-16 16:05 GMT+02:00 Tom Harding <tomh@thinlink.com>:
> On 6/16/2015 5:12 AM, Kalle Rosenbaum wrote:
>> 2015-06-16 7:26 GMT+02:00 Tom Harding <tomh@thinlink.com>:
>>> Kalle goes to some trouble to describe how merchants need to ensure that
>>> they only accept a PoP provided as a response to their challenge.
>>>
>> Do you mean that it will be hard to explain to merchants that they
>> must check the nonce in the PoP so that it matches the nonce in the
>> pop request?
>
> Sorry for the idiomatic language. No, I just meant that you have
> thought it out in detail! You standardize a latent capability of the
> cryptosystem. It seems very powerful for some classes of users.
>
>
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