W3C home > Mailing lists > Public > public-credentials@w3.org > July 2020

Re: Introducing CBOR-LD...

From: Christopher Allen <ChristopherA@lifewithalacrity.com>
Date: Fri, 24 Jul 2020 14:24:53 -0700
Message-ID: <CACrqygDhDMwwzF=ObeCrzuKjJmW2YtiZ68-G_mi=6Q_8YrM_0A@mail.gmail.com>
To: Manu Sporny <msporny@digitalbazaar.com>
Cc: "public-credentials@w3.org" <public-credentials@w3.org>
I want to add to the discussion mix that the cryptographic wallet community
(both hardware & and software) been working on leveraging CBOR in some
related specifications for both encoding the raw cryptographic primitives
(which are uncompressible), making them function better with native QR
compression and with URI character set limitations, and also how to
animated QR codes for large transaction.

Animated QR Video: https://www.youtube.com/watch?v=t-GGZ9FyuT8

Based on research: https://github.com/BlockchainCommons/Research

In particular:

https://github.com/BlockchainCommons/Research/blob/master/papers/bcr-2020-005-ur.md

https://github.com/BlockchainCommons/Research/blob/master/papers/bcr-2020-006-urtypes.md

https://github.com/BlockchainCommons/Research/blob/master/papers/bcr-2020-012-bytewords.md

We'd also really love to see the any community taking this up consider
making CRC-32 a single byte CBOR tag:
https://github.com/BlockchainCommons/Research/blob/master/papers/bcr-2020-013-crc32-cbor-tag.md

-- Christopher Allen
Received on Friday, 24 July 2020 21:25:43 UTC

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