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Commercial National Security Algorithm (CNSA) Suite Profile for TLS and DTLS 1.2 and 1.3
RFC 9151

Revision differences

Document history

Date By Action
2026-05-20
(System) Changed author "D. Cooley": changed name from "Deb Cooley" to "D. Cooley"
2026-05-20
(System) Metadata update from RFC Editor
2024-01-05
(System) Received changes through RFC Editor sync (added Verified Errata tag)
2023-12-12
Cindy Morgan Changed author "Deb Cooley": changed email from "decoole@nsa.gov" to "debcooley1@gmail.com", changed order from "0" to "1"
2023-12-09
(System) Received changes through RFC Editor sync (added Errata tag)
2022-04-25
(System)
Received changes through RFC Editor sync (created alias RFC 9151, changed abstract to 'This document defines a base profile for TLS protocol versions 1.2 …
Received changes through RFC Editor sync (created alias RFC 9151, changed abstract to 'This document defines a base profile for TLS protocol versions 1.2 and 1.3 as well as DTLS protocol versions 1.2 and 1.3 for use with the US Commercial National Security Algorithm (CNSA) Suite.

The profile applies to the capabilities, configuration, and operation of all components of US National Security Systems that use TLS or DTLS. It is also appropriate for all other US Government systems that process high-value information.

The profile is made publicly available here for use by developers and operators of these and any other system deployments.', changed pages to 14, changed standardization level to Informational, changed state to RFC, added RFC published event at 2022-04-25, changed ISE state to Published RFC)
2022-04-25
(System) RFC published