[MLS] Lars Eggert's No Objection on draft-ietf-mls-architecture-10: (with COMMENT)

Lars Eggert via Datatracker <noreply@ietf.org> Tue, 31 January 2023 08:03 UTC

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Subject: [MLS] Lars Eggert's No Objection on draft-ietf-mls-architecture-10: (with COMMENT)
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Lars Eggert has entered the following ballot position for
draft-ietf-mls-architecture-10: No Objection

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----------------------------------------------------------------------
COMMENT:
----------------------------------------------------------------------

# GEN AD review of draft-ietf-mls-architecture-10

CC @larseggert

Thanks to Meral Shirazipour for the General Area Review Team (Gen-ART) review
(https://mailarchive.ietf.org/arch/msg/gen-art/M8UxyeH75I3l0lYx6DKtgipwPF0).

Thanks for putting together a very readable MLS overview!

## Comments

### Inclusive language

Found terminology that should be reviewed for inclusivity; see
https://www.rfc-editor.org/part2/#inclusive_language for background and more
guidance:

 * Terms `she` and `he`; alternatives might be `they`, `them`, `their`

## Nits

All comments below are about very minor potential issues that you may choose to
address in some way - or ignore - as you see fit. Some were flagged by
automated tools (via https://github.com/larseggert/ietf-reviewtool), so there
will likely be some false positives. There is no need to let me know what you
did with these suggestions.

### Outdated references

Document references `draft-ietf-mls-protocol-16`, but `-17` is the latest
available revision.

### URLs

These URLs in the document did not return content:

 * https://hal.laas.fr/INRIA/hal-02425229/document

### Grammar/style

#### Section 2.1, paragraph 3
```
tions rely on users verifying each others' key fingerprints for authenticati
                                   ^^^^^^^
```
Did you mean "other's"?

#### Section 4.2, paragraph 1
```
es; this can be detected only by out of band comparison (e.g., confirming tha
                                 ^^^^^^^^^^^
```
Did you mean "out-of-band"?

#### Section 5.1, paragraph 7
```
he shared cryptographic material. However every service/infrastructure has c
                                  ^^^^^^^
```
A comma may be missing after the conjunctive/linking adverb "However".

#### Section 5.4, paragraph 8
```
ly not allowed at the protocol level but applications can elect to provide s
                                    ^^^^
```
Use a comma before "but" if it connects two independent clauses (unless they
are closely connected and short).

#### Section 6, paragraph 54
```
 layer. 7.1.3. DoS protection In general we do not consider Denial of Servic
                                 ^^^^^^^
```
A comma is probably missing here.

#### Section 7.1.3, paragraph 1
```
ted traffic history combined with an access to all current keying material on
                                  ^^^^^^^^^
```
Uncountable nouns are usually not used with an indefinite article. Use simply
"access".

#### Section 7.1.3, paragraph 3
```
state is compromised at some time t1 but the group member subsequently perfo
                                    ^^^^
```
Use a comma before "but" if it connects two independent clauses (unless they
are closely connected and short).

#### Section 7.2.1, paragraph 5
```
, the application would have to be provide it through some other mechanism.
                                   ^^^^^^^
```
Consider using either the past participle "provided" or the present participle
"providing" here.

#### Section 7.2.3, paragraph 1
```
thin the epoch of the compromise. However the MLS protocol does not provide
                                  ^^^^^^^
```
A comma may be missing after the conjunctive/linking adverb "However".

#### Section 7.3.1, paragraph 1
```
he attacker has compromised a client but the client signature keys are prote
                                    ^^^^
```
Use a comma before "but" if it connects two independent clauses (unless they
are closely connected and short).

#### Section 7.3.3, paragraph 2
```
 this is the case for signature keys but similar concern exists for the encr
                                    ^^^^
```
Use a comma before "but" if it connects two independent clauses (unless they
are closely connected and short).

#### Section 7.4.2.1, paragraph 7
```
on client compromise, which helps recovering security faster in various case
                                  ^^^^^^^^^^
```
The verb "helps" is used with an infinitive.

## Notes

This review is in the ["IETF Comments" Markdown format][ICMF], You can use the
[`ietf-comments` tool][ICT] to automatically convert this review into
individual GitHub issues. Review generated by the [`ietf-reviewtool`][IRT].

[ICMF]: https://github.com/mnot/ietf-comments/blob/main/format.md
[ICT]: https://github.com/mnot/ietf-comments
[IRT]: https://github.com/larseggert/ietf-reviewtool