GOST Cipher Suites for Transport Layer Security (TLS) Protocol Version 1.3
RFC 9367

Received changes through RFC Editor sync (created alias RFC 9367, changed abstract to 'The purpose of this document is to make the Russian cryptographic standards available to the Internet community for their implementation in the Transport Layer Security (TLS) Protocol Version 1.3.

This document defines the cipher suites, signature schemes, and key exchange mechanisms for using Russian cryptographic standards, called GOST algorithms, with TLS Version 1.3. Additionally, this document specifies a profile of TLS 1.3 with GOST algorithms to facilitate interoperable implementations. The IETF has not endorsed the cipher suites, signature schemes, or key exchange mechanisms described in this document.', changed pages to 71, changed standardization level to Informational, changed state to RFC, added RFC published event at 2023-02-17, changed ISE state to Published RFC)

(Via drafts-eval@iana.org): IESG/Authors/ISE:

The IANA Functions Operator has completed its review of draft-smyshlyaev-tls13-gost-suites-08. If any part of this review is inaccurate, please let us know.

We understand that when this document is sent to us for processing, the references for the following TLS Cipher Suite and TLS SignatureScheme assignments (originally made in 2020) should be updated to point to the current version of this document.

In the TLS Cipher Suites registry:

Value Description DTLS-OK Recommended Reference
0xC1,0x03 TLS_GOSTR341112_256_WITH_KUZNYECHIK_MGM_L N N [draft-smyshlyaev-tls13-gost-suites]
0xC1,0x04 TLS_GOSTR341112_256_WITH_MAGMA_MGM_L N N [draft-smyshlyaev-tls13-gost-suites]
0xC1,0x05 TLS_GOSTR341112_256_WITH_KUZNYECHIK_MGM_S N N [draft-smyshlyaev-tls13-gost-suites]
0xC1,0x06 TLS_GOSTR341112_256_WITH_MAGMA_MGM_S N N [draft-smyshlyaev-tls13-gost-suites]

In the TLS SignatureScheme registry:

Value Description Recommended Reference
0x0709 gostr34102012_256a N [draft-smyshlyaev-tls13-gost-suites]
0x070A gostr34102012_256b N [draft-smyshlyaev-tls13-gost-suites]
0x070B gostr34102012_256c N [draft-smyshlyaev-tls13-gost-suites]
0x070C gostr34102012_256d N [draft-smyshlyaev-tls13-gost-suites]
0x070D gostr34102012_512a N [draft-smyshlyaev-tls13-gost-suites]
0x070E gostr34102012_512b N [draft-smyshlyaev-tls13-gost-suites]
0x070F gostr34102012_512c N [draft-smyshlyaev-tls13-gost-suites]

Please see
https://www.iana.org/assignments/tls-parameters

The entries in the registries match the entries in the IANA Considerations section.

Thank you,

Amanda Baber
IANA Operations Manager

draft-smyshlyaev-tls13-gost-suites has been presented to the ISE for
publication as an Informational RFC on the Independent Stream.

==Purpose==

This draft specifies the use of GOST suites in TLS 1.3.

== History==

This draft was presented to the ISE on the 15 May 2022.

==Non-IETF Work==

This work is part of a series of updates to enable interoperable usage
of the Russian national encryption standard.

==Security Considerations==

See Section 9 of the memo.

==IANA==

Previous assignments are redirected to this document for information.

==Reviews==

This document was reviewed by Russ Housley and Watson Ladd.