Re: Bad Armour Headers
Ben Laurie <ben@algroup.co.uk> Thu, 05 January 2006 16:20 UTC
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Message-ID: <43BD437B.9080705@algroup.co.uk>
Date: Thu, 05 Jan 2006 16:04:11 +0000
From: Ben Laurie <ben@algroup.co.uk>
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To: "Daniel A. Nagy" <nagydani@epointsystem.org>
CC: ietf-openpgp@imc.org
Subject: Re: Bad Armour Headers
References: <43BD2D04.6020203@algroup.co.uk> <20060105151541.GA12372@epointsystem.org>
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Daniel A. Nagy wrote: > On Thu, Jan 05, 2006 at 02:28:20PM +0000, Ben Laurie wrote: >> draft 15 says: >> >> " The format of an Armor Header is that of a key-value pair. A colon >> (':' 0x38) and a single space (0x20) separate the key and value. >> OpenPGP should consider improperly formatted Armor Headers to be >> corruption of the ASCII Armor. " >> >> However, I see improperly formatted headers because of word wrapping. >> There doesn't appear to be a way to wrap a long line, so I must reject >> these as badly formatted (not that other implementations do, it seems). >> >> This seems less than optimal. > > Armor headers are very similar to MIME headers. In MIME, the solution is > that non-empty lines are appended to the previous line, if they begin with a > whitespace. This transformation can be used in OpenPGP too. In order to > prevent arbitrary wraps, the length of actual lines should be maximized in > 64 characters, with longer lines broken in the above described fashion (with > a whitespace in the beginnig of the trailing part). I would support this modification. -- http://www.apache-ssl.org/ben.html http://www.thebunker.net/ "There is no limit to what a man can do or how far he can go if he doesn't mind who gets the credit." - Robert Woodruff
- Bad Armour Headers Ben Laurie
- Re: Bad Armour Headers David Shaw
- Re: Bad Armour Headers Daniel A. Nagy
- Re: Bad Armour Headers Ben Laurie
- Re: Bad Armour Headers Werner Koch
- Re: Bad Armour Headers David Shaw
- Re: Bad Armour Headers Ian G
- Re: Bad Armour Headers Daniel A. Nagy
- Re: Bad Armour Headers Ben Laurie
- Re: Bad Armour Headers David Shaw
- Re: Bad Armour Headers David Shaw
- Re: Bad Armour Headers vedaal
- Re: Bad Armour Headers David Shaw
- Re: Bad Armour Headers Ian G
- Re: Bad Armour Headers Matthew Byng-Maddick
- Re: Bad Armour Headers Werner Koch
- Re: Bad Armour Headers Daniel A. Nagy
- Re: Bad Armour Headers Ben Laurie
- Re: Bad Armour Headers Werner Koch
- Re: Bad Armour Headers Daniel A. Nagy
- Re: Bad Armour Headers David Shaw
- Re: Bad Armour Headers Jon Callas
- Re: Bad Armour Headers Jon Callas
- Re: Bad Armour Headers Ian G
- Re: Bad Armour Headers David Shaw