Re: [COSE] [Cbor] CBOR magic number, file format and tags
Doug Ewell <doug@ewellic.org> Thu, 21 January 2021 02:16 UTC
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From: Doug Ewell <doug@ewellic.org>
To: 'Michael Richardson' <mcr+ietf@sandelman.ca>, cbor@ietf.org
Cc: 'cose' <cose@ietf.org>
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Date: Wed, 20 Jan 2021 19:16:00 -0700
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Subject: Re: [COSE] [Cbor] CBOR magic number, file format and tags
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> Since very early in computing, operating systems have sought ways to > mark which files could be proposed by which programs. The word "proposed" feels very awkward here. Maybe "opened" or "manipulated," or some recasting of the sentence that talks about files "belonging to" programs, or something similar. -- Doug Ewell, CC, ALB | Thornton, CO, US | ewellic.org -----Original Message----- From: CBOR <cbor-bounces@ietf.org> On Behalf Of Michael Richardson Sent: Wednesday, January 20, 2021 16:56 To: cbor@ietf.org Cc: cose <cose@ietf.org> Subject: [Cbor] CBOR magic number, file format and tags Hi, I was thinking about this yesterday too, and after the discussion this morning at COSE, I wrote: https://datatracker.ietf.org/doc/draft-richardson-cbor-file-magic/ which is at: https://github.com/mcr/cbor-magic-number # Introduction Since very early in computing, operating systems have sought ways to mark which files could be proposed by which programs. For instance, the Unix file(1) command, which has existed since 1973 ({{file}}), has been able to identify many file formats for decades. ...
- Re: [COSE] magic number, file format and tags Carsten Bormann
- [COSE] magic number, file format and tags Laurence Lundblade
- [COSE] CBOR magic number, file format and tags Michael Richardson
- Re: [COSE] [Cbor] CBOR magic number, file format … Josef 'Jeff' Sipek
- Re: [COSE] CBOR magic number, file format and tags David Waite
- Re: [COSE] [Cbor] CBOR magic number, file format … Michael Richardson
- Re: [COSE] [Cbor] CBOR magic number, file format … Doug Ewell
- Re: [COSE] [Cbor] CBOR magic number, file format … Josef 'Jeff' Sipek
- Re: [COSE] [Cbor] CBOR magic number, file format … worley
- Re: [COSE] [Cbor] CBOR magic number, file format … Carsten Bormann
- Re: [COSE] [Cbor] CBOR magic number, file format … Michael Richardson
- Re: [COSE] [Cbor] CBOR magic number, file format … Michael Richardson
- Re: [COSE] [Cbor] CBOR magic number, file format … John Mattsson
- Re: [COSE] [Cbor] CBOR magic number, file format … Michael Richardson
- Re: [COSE] [Cbor] CBOR magic number, file format … worley
- Re: [COSE] [Cbor] CBOR magic number, file format … Michael Richardson