Feedback-ID: i3b414768:Fastmail
Content-Type: multipart/alternative;
 boundary=Apple-Mail-2189B25C-82E4-45EC-A619-A4DDF704DEA4
Content-Transfer-Encoding: 7bit
From: Graham Klyne <gk@ninebynine.org>
Mime-Version: 1.0 (1.0)
Date: Tue, 12 May 2026 08:29:07 +0100
References: <rt-5.0.3-316737-1778544597-1483.1449893-37-0@icann.org>
To: saag@ietf.org
Message-Id: <15A28908-6B56-4AB6-ADB5-C6B5D14DCEA6@ninebynine.org>
Message-ID-Hash: QVMZ67JAND3ZSIRFHCLQ6UYGHWORQPVN
CC: Mark Baker <mark@coactus.com>
Precedence: list
Subject: =?utf-8?q?=5Bsaag=5D_Fwd=3A_=5BUri-review=5D_=5BIANA_=231449893=5D_Registrat?=
	=?utf-8?q?ion_of_URI_scheme_=27cttps=27?=
Archived-At: 
 <https://mailarchive.ietf.org/arch/msg/saag/cYtC27Ttbe_in8OdSjzlOaCJNbM>


--Apple-Mail-2189B25C-82E4-45EC-A619-A4DDF704DEA4
Content-Type: text/plain;
	charset=utf-8
Content-Transfer-Encoding: quoted-printable

I=E2=80=99m forwarding this for information, as I=E2=80=99m not sure if anyo=
ne in security area would otherwise be aware of this. =20

Provisional URI schemes are registered FCFS, without review, so there=E2=80=99=
s no IETF-approved action here, but it feels to me a bit like a new generic s=
ecurity transport being packaged as a web protocol.  I wonder if such an ini=
tiative, regardless of its security merits, should be a TLS/SSL option rathe=
r than a new protocol scheme?  I don=E2=80=99t know enough about security pr=
otocols to judge.

#g

(Mark Baker cc=E2=80=99ed for information as current URI scheme reviewer.)


Sent from my iPhone

Begin forwarded message:

> From: Sabrina Tanamal via RT <iana-prot-param@iana.org>
> Date: 12 May 2026 at 01:10:45 BST
> To: notdreampvp@gmail.com
> Cc: uri-review@ietf.org
> Subject: [Uri-review] [IANA #1449893] Registration of URI scheme 'cttps'
> Reply-To: iana-prot-param@iana.org
>=20
> =EF=BB=BFDear Saso,
>=20
> We've added provisional URI scheme "cttps" to the registry:
>=20
> https://www.iana.org/assignments/uri-schemes/prov/cttps
>=20
> Registry: https://www.iana.org/assignments/uri-schemes
>=20
> Per the designated expert for URI Schemes registry, we're also notifying t=
he uri-review@ietf.org mailing list that this provisional registration has b=
een completed.
>=20
> Best regards,
>=20
> Sabrina Tanamal
> IANA
>=20
> _______________________________________________
> Uri-review mailing list -- uri-review@ietf.org
> To unsubscribe send an email to uri-review-leave@ietf.org

--Apple-Mail-2189B25C-82E4-45EC-A619-A4DDF704DEA4
Content-Type: text/html;
	charset=utf-8
Content-Transfer-Encoding: quoted-printable

<html><head><meta http-equiv=3D"content-type" content=3D"text/html; charset=3D=
utf-8"></head><body dir=3D"auto"><div>I=E2=80=99m forwarding this for inform=
ation, as I=E2=80=99m not sure if anyone in security area would otherwise be=
 aware of this. &nbsp;</div><div><br></div><div>Provisional URI schemes are r=
egistered FCFS, without review, so there=E2=80=99s no IETF-approved action h=
ere, but it feels to me a bit like a new generic security transport being pa=
ckaged as a web protocol. &nbsp;I wonder if such an initiative, regardless o=
f its security merits, should be a TLS/SSL option rather than a new protocol=
 scheme? &nbsp;I don=E2=80=99t know enough about security protocols to judge=
.</div><div><br></div><div>#g</div><div><br></div><div>(Mark Baker cc=E2=80=99=
ed for information as current URI scheme reviewer.)</div><div><br></div><br i=
d=3D"lineBreakAtBeginningOfSignature"><div dir=3D"ltr">Sent from my iPhone</=
div><div dir=3D"ltr"><br>Begin forwarded message:<br><br></div><blockquote t=
ype=3D"cite"><div dir=3D"ltr"><b>From:</b> Sabrina Tanamal via RT &lt;iana-p=
rot-param@iana.org&gt;<br><b>Date:</b> 12 May 2026 at 01:10:45 BST<br><b>To:=
</b> notdreampvp@gmail.com<br><b>Cc:</b> uri-review@ietf.org<br><b>Subject:<=
/b> <b>[Uri-review] [IANA #1449893] Registration of URI scheme 'cttps'</b><b=
r><b>Reply-To:</b> iana-prot-param@iana.org<br><br></div></blockquote><block=
quote type=3D"cite"><div dir=3D"ltr">=EF=BB=BF<span>Dear Saso,</span><br><sp=
an></span><br><span>We've added provisional URI scheme "cttps" to the regist=
ry:</span><br><span></span><br><span>https://www.iana.org/assignments/uri-sc=
hemes/prov/cttps</span><br><span></span><br><span>Registry: https://www.iana=
.org/assignments/uri-schemes</span><br><span></span><br><span>Per the design=
ated expert for URI Schemes registry, we're also notifying the uri-review@ie=
tf.org mailing list that this provisional registration has been completed.</=
span><br><span></span><br><span>Best regards,</span><br><span></span><br><sp=
an>Sabrina Tanamal</span><br><span>IANA</span><br><span></span><br><span>___=
____________________________________________</span><br><span>Uri-review mail=
ing list -- uri-review@ietf.org</span><br><span>To unsubscribe send an email=
 to uri-review-leave@ietf.org</span><br></div></blockquote></body></html>=

--Apple-Mail-2189B25C-82E4-45EC-A619-A4DDF704DEA4--