W3C home > Mailing lists > Public > public-webpayments@w3.org > April 2014

Re: Range of Security : Nonce

From: Manu Sporny <msporny@digitalbazaar.com>
Date: Wed, 23 Apr 2014 21:33:33 -0400
Message-ID: <535869ED.8080604@digitalbazaar.com>
To: public-webpayments@w3.org
On 04/23/2014 05:41 AM, Anders Rundgren wrote:
> May I ask how a receiver is supposed to understand what the actual 
> coding is? Is coding a part of the message as well?  Seems a bit 
> complicated in my opinion.

The coding (I'm assuming you mean things like byte order and endianness
when you say 'coding') are a part of datatype. For example:


> If there are no other constraints (which I know nothing about), I 
> would select either string or base64.  Base64 is simpler since UTF-8 
> characters are somewhat difficult to deal with since they can be 1-3 
> bytes long.

If we used base64, we'd probably use this.


I believe, for the nonce, we decided on:


For the signature data, I believe we decided on:


Discussion about it is here:


-- manu

Manu Sporny (skype: msporny, twitter: manusporny, G+: +Manu Sporny)
Founder/CEO - Digital Bazaar, Inc.
blog: The Marathonic Dawn of Web Payments
Received on Thursday, 24 April 2014 01:34:01 UTC

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