Re: [Tls-reg-review] [Ext] Re: [TLS] (offline) Re: Draft for SM cipher suites used in TLS1.3

"Salz, Rich" <rsalz@akamai.com> Wed, 18 September 2019 18:54 UTC

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From: "Salz, Rich" <rsalz@akamai.com>
To: Michelle Cotton <michelle.cotton@iana.org>, Yoav Nir <ynir.ietf@gmail.com>, Nick Sullivan <nick@cloudflare.com>
CC: "sec-ads@ietf.org" <sec-ads@ietf.org>, "tls-reg-review@ietf.org" <tls-reg-review@ietf.org>, Paul Yang <kaishen.yy@antfin.com>
Thread-Topic: [Ext] Re: [Tls-reg-review] [TLS] (offline) Re: Draft for SM cipher suites used in TLS1.3
Thread-Index: AQHVapf2o/ii09YCvEusDzMdAJ53VqcqbGqAgABUWoCABR42gIAAqeEAgAAQnICAAAjHAIABLWKA
Date: Wed, 18 Sep 2019 18:53:49 +0000
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Subject: Re: [Tls-reg-review] [Ext] Re: [TLS] (offline) Re: Draft for SM cipher suites used in TLS1.3
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Looking at https://tools.ietf.org/html/draft-yang-tls-tls13-sm-suites-00, the IANA considerations in particular, I suggest the following:

             +-------+-----------------+---------+-----------+
             | Value | Description     | DTLS-OK | Reference |
             +-------+-----------------+---------+-----------+
             |  TBD1 | TLS_SM4_GCM_SM3 | No      | this RFC  |
             |       |                 |         |           |
             |  TBD2 | TLS_SM4_CCM_SM3 | No      | this RFC  |
             +-------+-----------------+---------+-----------+
Update the TLS Cipher Suites table to include
TBD1 is 0x00,0xC6
TBD2 is 0x00,0xC7
Note to the draft authors: This table is missing the “Recommended” column.  It should be filled in with “N”


               +-------+-------------+---------+-----------+
               | Value | Description | DTLS-OK | Reference |
               +-------+-------------+---------+-----------+
               |  TBD3 | sm2sig_sm3  | No      | this RFC  |
               +-------+-------------+---------+-----------+
TBD3 is 0x0708
Note to the draft authors: This table is missing the “Recommended” column. It should be filled in with “N”


        +-------+-------------+---------+-------------+-----------+
        | Value | Description | DTLS-OK | Recommended | Reference |
        +-------+-------------+---------+-------------+-----------+
        |  TBD4 | curveSM2    | No      | No          | this RFC  |
        +-------+-------------+---------+-------------+-----------+
TBD4 is 224
Note to the draft authors: This table should NOT have the “Recommended” column.