Re: [Tls-reg-review] [IANA #1287496] Re: Request for Assignment (draft-irtf-cfrg-aegis-aead - aead-parameters)

[Yoav Nir <[e-mail]>]

Yes, I approve. Rich’s logic is persuasive.

> On 1 Dec 2023, at 1:16, Sabrina Tanamal via RT <[e-mail]> wrote:
> 
> Yoav or Nick, 
> 
> Do you approve changing the description as listed below? We have approval from Rich. 
> 
> OLD
> 
> Value: 0x13,0x06
> Description: TLS_AEGIS_256_SHA384
> DTLS-OK: Y
> Recommended: N
> Reference: [draft-irtf-cfrg-aegis-aead-00]
> 
> NEW: 
> 
> Value: 0x13,0x06
> Description: TLS_AEGIS_256_SHA512
> DTLS-OK: Y
> Recommended: N
> Reference: [draft-irtf-cfrg-aegis-aead-00]
> 
>> From the requester: Here is the paper that prompted that change: https://eprint.iacr.org/2023/913.pdf.
> 
> Thanks,
> Sabrina
> 
> On Tue Nov 21 21:58:45 2023, sabrina.tanamal wrote:
>> Yoav or Nick,
>> 
>> A follow-up from the requester: Here is the paper that prompted that
>> change: https://eprint.iacr.org/2023/913.pdf.
>> 
>> Please let us know if we can proceed
>> 
>> Thanks,
>> Sabrina
>> 
>> On Tue Nov 21 21:13:21 2023, sabrina.tanamal wrote:
>>> Yoav or Nick,
>>> 
>>> Do you also approve changing the description as requested below?
>>> 
>>> Thanks,
>>> Sabrina
>>> 
>>> On Mon Nov 13 18:49:57 2023, [e-mail] wrote:
>>>> It's still a draft, so I'd be okay with just changing the
>>>> description
>>>> as requested.  (Which, yes, of course, changes the algorithm). But
>>>> if
>>>> the authors are in favor, that's another argument for making the
>>>> change.
>>>> 
>>>> On 11/13/23, 1:30 PM, "tls-reg-review on behalf of Sabrina Tanamal
>>>> via RT" <[e-mail] <mailto:tls-reg-review-
>>>> [e-mail]> on behalf of [e-mail]
>>>> <mailto:[e-mail]>> wrote:
>>>> 
>>>> 
>>>> TLS Experts,
>>>> 
>>>> 
>>>> We received a request to update the following entry in the TLS
>>>> Cipher
>>>> Suites registry:
>>>> 
>>>> 
>>>> Value: 0x13,0x07
>>>> Description: TLS_AEGIS_128L_SHA256
>>>> DTLS-OK: Y
>>>> Recommended: N
>>>> Reference: [draft-irtf-cfrg-aegis-aead-00]
>>>> 
>>>> 
>>>> Would replacing the description as requested below be appropriate,
>>>> or
>>>> should we allocate a new entry? If it's the latter, which value
>>>> should
>>>> we assign?
>>>> 
>>>> 
>>>> Registry:
>>>> https://urldefense.com/v3/__https://www.iana.org/assignments/tls-
>>>> parameters__;!!GjvTz_vk!SpksUVyfXam-
>>>> og53Ca6zzd5kUmUjWNVwvNv5zYhLuKtNmhOy2If2QYoWwrOyja-
>>>> Y40wWGe7WgDSX_rjat1ziXkQ$
>>>> <https://urldefense.com/v3/__https://www.iana.org/assignments/tls-
>>>> parameters__;!!GjvTz_vk!SpksUVyfXam-
>>>> og53Ca6zzd5kUmUjWNVwvNv5zYhLuKtNmhOy2If2QYoWwrOyja-
>>>> Y40wWGe7WgDSX_rjat1ziXkQ$>
>>>> Document:
>>>> https://urldefense.com/v3/__https://datatracker.ietf.org/doc/html/draft-
>>>> irtf-cfrg-aegis-aead__;!!GjvTz_vk!SpksUVyfXam-
>>>> og53Ca6zzd5kUmUjWNVwvNv5zYhLuKtNmhOy2If2QYoWwrOyja-
>>>> Y40wWGe7WgDSX_rja_aLAsEc$
>>>> <https://urldefense.com/v3/__https://datatracker.ietf.org/doc/html/draft-
>>>> irtf-cfrg-aegis-aead__;!!GjvTz_vk!SpksUVyfXam-
>>>> og53Ca6zzd5kUmUjWNVwvNv5zYhLuKtNmhOy2If2QYoWwrOyja-
>>>> Y40wWGe7WgDSX_rja_aLAsEc$>
>>>> 
>>>> 
>>>> The due date is December 4th, according to RFC 8447.
>>>> 
>>>> 
>>>> Thank you,
>>>> 
>>>> 
>>>> Sabrina Tanamal
>>>> Lead IANA Services Specialist
>>>> 
>>>> 
>>>> On Fri Nov 10 13:25:01 2023, [e-mail]
>>>> <mailto:[e-mail]> wrote:
>>>>> Hi Sabrina,
>>>>> 
>>>>> How this email finds you well.
>>>>> 
>>>>> The TLS Cipher Suite Registry includes the following entry:
>>>>> 
>>>>> TLS_AEGIS_256_SHA384 (0x13, 0x06)
>>>>> 
>>>>> A recently published research paper points out an issue with many
>>>>> of
>>>>> the currently assigned entries in that registry, and provides
>>>>> recommendations for future entries.
>>>>> 
>>>>> Following this, and before the final RFC review, we’d like to
>>>>> replace
>>>>> TLS_AEGIS_256_SHA384 with TLS_AEGIS_256_SHA512.
>>>>> 
>>>>> Can the name be updated, while keeping the previous value? Or
>>>>> does a
>>>>> new entry need to be added?
>>>>> 
>>>>> Kind regards,
>>>>> 
>>>>> -Frank.
>>>> 
>>>> 
>>>> _______________________________________________
>>>> tls-reg-review mailing list
>>>> [e-mail] <mailto:[e-mail]>
>>>> https://urldefense.com/v3/__https://www.ietf.org/mailman/listinfo/tls-
>>>> reg-review__;!!GjvTz_vk!SpksUVyfXam-
>>>> og53Ca6zzd5kUmUjWNVwvNv5zYhLuKtNmhOy2If2QYoWwrOyja-
>>>> Y40wWGe7WgDSX_rjaMHFIGlY$
>>>> <https://urldefense.com/v3/__https://www.ietf.org/mailman/listinfo/tls-
>>>> reg-review__;!!GjvTz_vk!SpksUVyfXam-
>>>> og53Ca6zzd5kUmUjWNVwvNv5zYhLuKtNmhOy2If2QYoWwrOyja-
>>>> Y40wWGe7WgDSX_rjaMHFIGlY$>
>>>> 
>>>> 
>>>> 
> 
> _______________________________________________
> tls-reg-review mailing list
> [e-mail]
> https://www.ietf.org/mailman/listinfo/tls-reg-review