RFC 9941

Secure Shell (SSH) Key Exchange Method Using Hybrid Streamlined NTRU Prime sntrup761 and X25519 with SHA-512: sntrup761x25519-sha512, April 2026

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Also available: XML file for editing
 
Status:
INFORMATIONAL
Authors:
M. Friedl
J. Mojzis
S. Josefsson
Stream:
IETF
Source:
sshm (sec)

Cite this RFC: TXT  |  XML  |   BibTeX

DOI:  https://doi.org/10.17487/RFC9941

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Abstract

This document describes a widely deployed hybrid key exchange method in the Secure Shell (SSH) protocol that is based on Streamlined NTRU Prime sntrup761 and X25519 with SHA-512.


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.




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