Re: PKCS#11 URI slot attributes & last call
Jan Pechanec <jan.pechanec@oracle.com> Tue, 30 December 2014 18:14 UTC
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Date: Tue, 30 Dec 2014 10:14:18 -0800
From: Jan Pechanec <jan.pechanec@oracle.com>
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To: Nico Williams <nico@cryptonector.com>
Subject: Re: PKCS#11 URI slot attributes & last call
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Cc: Darren J Moffat <Darren.Moffat@oracle.com>, Stef Walter <stef@thewalter.net>, Jaroslav Imrich <jaroslav.imrich@gmail.com>, "ietf@ietf.org" <ietf@ietf.org>, "saag@ietf.org" <saag@ietf.org>, Nikos Mavrogiannopoulos <n.mavrogiannopoulos@gmail.com>
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On Tue, 30 Dec 2014, Nico Williams wrote: >Better not even think about saying anything about normalization, >right? PKCS#11 nowadays supports UTF-8 for the strings we care about, >but says nothing about normalization. I suppose you could say that >matching should be (lowercase) normalization-insensitive. In practice >it will never matter (which is why the lowercase). hi Nico, I assume you talk about case normalization now. I also agree we need not to say anything about it - and we don't aside from "case normalization" as defined in 6.2.2.1 of RFC 3986 where only the following sections are relevant to us: For all URIs, the hexadecimal digits within a percent-encoding triplet (e.g., "%3a" versus "%3A") are case-insensitive and therefore should be normalized to use uppercase letters for the digits A-F. and: The other generic syntax components are assumed to be case-sensitive unless specifically defined otherwise by the scheme (see Section 6.2.3). I also understand that technically it is not specified which pairs form lower-upper character relationship and that in some alphabets not everybody agrees on what the uppercase version of a specific character is. I can also see a report that perl and GNU libc conversion routines work differently and that it may not be simply a bug in one or the other. so I'd rather compare UTF-8 strings literaly and assume that producers of PKCS#11 URIs will use exactly what they get via the PKCS#11 API and that consumers will not apply any case normalization post-processing on such URIs. cheers, Jan. -- Jan Pechanec <jan.pechanec@oracle.com>
- Re: slot attributes & last call Nico Williams
- Re: PKCS#11 URI slot attributes & last call Nico Williams
- Re: slot attributes & last call Nico Williams
- Re: slot attributes & last call Nico Williams
- Re: slot attributes & last call Nico Williams
- Re: PKCS#11 URI slot attributes & last call Nikos Mavrogiannopoulos
- Re: [saag] PKCS#11 URI slot attributes & last call Stephen Farrell
- Re: slot attributes & last call Nico Williams
- Re: PKCS#11 URI slot attributes & last call Jan Pechanec
- Re: slot attributes & last call Darren J Moffat
- Re: PKCS#11 URI slot attributes & last call Darren J Moffat
- Re: slot attributes & last call Jan Pechanec
- Re: PKCS#11 URI slot attributes & last call Jan Pechanec
- Re: PKCS#11 URI slot attributes & last call Jan Pechanec
- Re: PKCS#11 URI slot attributes & last call Jan Pechanec
- Re: slot attributes & last call Jan Pechanec
- Re: PKCS#11 URI slot attributes & last call Jan Pechanec
- Re: slot attributes & last call Jaroslav Imrich
- Re: slot attributes & last call Jaroslav Imrich
- Re: slot attributes & last call Nikos Mavrogiannopoulos
- Re: slot attributes & last call Jan Pechanec
- Re: [saag] PKCS#11 URI slot attributes & last call Henry B (Hank) Hotz, CISSP
- Re: [saag] PKCS#11 URI slot attributes & last call Nico Williams
- Re: PKCS#11 URI slot attributes & last call Nico Williams
- Re: [saag] PKCS#11 URI slot attributes & last call Jan Pechanec
- Re: PKCS#11 URI slot attributes & last call Jan Pechanec
- Re: PKCS#11 URI slot attributes & last call Nico Williams
- Re: PKCS#11 URI slot attributes & last call Nico Williams
- Re: [saag] PKCS#11 URI slot attributes & last call Nico Williams
- Re: PKCS#11 URI slot attributes & last call Patrik Fältström
- Re: PKCS#11 URI slot attributes & last call Nico Williams
- Re: PKCS#11 URI slot attributes & last call Patrik Fältström
- NF* (Re: PKCS#11 URI slot attributes & last call) Nico Williams
- Re: NF* (Re: PKCS#11 URI slot attributes & last c… Patrik Fältström
- Re: NF* (Re: PKCS#11 URI slot attributes & last c… Nico Williams
- Re: NF* (Re: PKCS#11 URI slot attributes & last c… Patrik Fältström
- Re: NF* (Re: PKCS#11 URI slot attributes & last c… Nico Williams
- i18n requirements (was: Re: NF* (Re: PKCS#11 URI … John C Klensin
- Re: i18n requirements (was: Re: NF* (Re: PKCS#11 … Nico Williams
- Re: PKCS#11 URI slot attributes & last call Jan Pechanec
- Re: [saag] PKCS#11 URI slot attributes & last call Jan Pechanec
- Re: [saag] PKCS#11 URI slot attributes & last call Nico Williams
- Re: PKCS#11 URI slot attributes & last call Jan Pechanec
- Re: PKCS#11 URI slot attributes & last call Jan Pechanec
- Re: [saag] PKCS#11 URI slot attributes & last call Jan Pechanec
- Re: i18n requirements (was: Re: NF* (Re: PKCS#11 … Nico Williams
- Re: i18n requirements (was: Re: NF* (Re: PKCS#11 … Patrik Fältström
- Re: i18n requirements (was: Re: NF* (Re: PKCS#11 … John C Klensin
- Re: i18n requirements (was: Re: NF* (Re: PKCS#11 … Patrik Fältström
- Re: i18n requirements (was: Re: NF* (Re: PKCS#11 … Nico Williams
- Re: i18n requirements (was: Re: NF* (Re: PKCS#11 … Jan Pechanec
- Re: NF* (Re: PKCS#11 URI slot attributes & last c… Jan Pechanec
- Re: NF* (Re: PKCS#11 URI slot attributes & last c… Nico Williams
- Re: i18n requirements (was: Re: NF* (Re: PKCS#11 … Jan Pechanec
- Re: [saag] i18n requirements (was: Re: NF* (Re: P… Jan Pechanec
- RE: [saag] i18n requirements (was: Re: NF* (Re: P… Christian Huitema
- RE: [saag] i18n requirements (was: Re: NF* (Re: P… Jan Pechanec
- Re: [saag] i18n requirements (was: Re: NF* (Re: P… Jaroslav Imrich
- Re: i18n requirements (was: Re: NF* (Re: PKCS#11 … Jan Pechanec
- Re: i18n requirements (was: Re: NF* (Re: PKCS#11 … Jan Pechanec
- Re: i18n requirements (was: Re: NF* (Re: PKCS#11 … John C Klensin
- My IESG Eval for draft-pechanec-pkcs11uri-19 (Was… Pete Resnick
- Re: My IESG Eval for draft-pechanec-pkcs11uri-19 … John C Klensin