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Document Date Status IPR AD/Shepherd
Active Internet-Drafts (3 hits)
10 pages
draft-josefsson-ntruprime-ssh-02
Secure Shell (SSH) Key Exchange Method Using Hybrid Streamlined NTRU Prime sntrup761 and X25519 with SHA-512: sntrup761x25519-sha512
2023-09-19
Waiting for AD Go-Ahead::External Party 190
IETF stream : Informational
Reviews: secdir LC opsdir LC genart LC
Action Holder: Roman Danyliw 190
Deb Cooley
7 pages
draft-josefsson-ssh-mceliece-00
Secure Shell Key Exchange Method Using Hybrid Classic McEliece and X25519 with SHA-512: mceliece6688128x25519-sha512
2023-12-26
I-D Exists

18 pages
draft-michel-ssh3-00
Secure shell over HTTP/3 connections
2024-02-28
I-D Exists

RFCs (34 hits)
20 pages
RFC 4250
The Secure Shell (SSH) Protocol Assigned Numbers
2006-01
Proposed Standard RFC
Updated by rfc8268, rfc9142, rfc9519
Russ Housley
30 pages
RFC 4251
The Secure Shell (SSH) Protocol Architecture
2006-01
Proposed Standard RFC
Updated by rfc8308, rfc9141
Russ Housley
17 pages
RFC 4252
The Secure Shell (SSH) Authentication Protocol Errata
2006-01
Proposed Standard RFC
Updated by rfc8308, rfc8332
3 Russ Housley
32 pages
RFC 4253
The Secure Shell (SSH) Transport Layer Protocol Errata
2006-01
Proposed Standard RFC
Updated by rfc6668, rfc8268, rfc8308, rfc8332, rfc8709, rfc8758, rfc9142
3 Russ Housley
24 pages
RFC 4254
The Secure Shell (SSH) Connection Protocol Errata
2006-01
Proposed Standard RFC
Updated by rfc8308
Russ Housley
9 pages
RFC 4255
Using DNS to Securely Publish Secure Shell (SSH) Key Fingerprints Errata
2006-01
Proposed Standard RFC
Russ Housley
12 pages
RFC 4256
Generic Message Exchange Authentication for the Secure Shell Protocol (SSH) Errata
2006-01
Proposed Standard RFC
Russ Housley
6 pages
RFC 4335
The Secure Shell (SSH) Session Channel Break Extension Errata
2006-01
Proposed Standard RFC
Sam Hartman
12 pages
RFC 4344
The Secure Shell (SSH) Transport Layer Encryption Modes
2006-01
Proposed Standard RFC
Sam Hartman
5 pages
RFC 4345
Improved Arcfour Modes for the Secure Shell (SSH) Transport Layer Protocol Errata
2006-01
Proposed Standard RFC
Sam Hartman
10 pages
RFC 4419
Diffie-Hellman Group Exchange for the Secure Shell (SSH) Transport Layer Protocol Errata
2006-03
Proposed Standard RFC
Updated by rfc8270
Russ Housley
8 pages
RFC 4432
RSA Key Exchange for the Secure Shell (SSH) Transport Layer Protocol
2006-03
Proposed Standard RFC
Updated by rfc9142
Sam Hartman
29 pages
RFC 4462
Generic Security Service Application Program Interface (GSS-API) Authentication and Key Exchange for the Secure Shell (SSH) Protocol Errata
2006-05
Proposed Standard RFC
Updated by rfc8732, rfc9142
Sam Hartman
10 pages
RFC 4716
The Secure Shell (SSH) Public Key File Format
2006-11
Informational RFC
Updated by rfc9519
Sam Hartman
10 pages
RFC 4742
Using the NETCONF Configuration Protocol over Secure SHell (SSH) Errata
2006-12
Proposed Standard RFC
Obsoleted by rfc6242
Dan Romascanu
17 pages
RFC 4819
Secure Shell Public Key Subsystem
2007-03
Proposed Standard RFC
Updated by rfc9519
Sam Hartman
36 pages
RFC 5592
Secure Shell Transport Model for the Simple Network Management Protocol (SNMP)
2009-06
Proposed Standard RFC
Pasi Eronen
10 pages
RFC 5647
AES Galois Counter Mode for the Secure Shell Transport Layer Protocol
2009-08
Informational RFC
Tim Polk
20 pages
RFC 5656
Elliptic Curve Algorithm Integration in the Secure Shell Transport Layer Errata
2009-12
Proposed Standard RFC
1 Tim Polk
16 pages
RFC 6187
X.509v3 Certificates for Secure Shell Authentication
2011-03
Proposed Standard RFC
Sean Turner
14 pages
RFC 6239
Suite B Cryptographic Suites for Secure Shell (SSH) Errata
2011-05
Historic RFC
Tim Polk
11 pages
RFC 6242
Using the NETCONF Protocol over Secure Shell (SSH)
2011-06
Proposed Standard RFC
Dan Romascanu
5 pages
RFC 6668
SHA-2 Data Integrity Verification for the Secure Shell (SSH) Transport Layer Protocol
2012-07
Proposed Standard RFC
Sean Turner
11 pages
RFC 7076
P6R's Secure Shell Public Key Subsystem
2013-11
Informational RFC

4 pages
RFC 8160
IUTF8 Terminal Mode in Secure Shell (SSH)
2017-04
Proposed Standard RFC
Kathleen Moriarty
8 pages
RFC 8268
More Modular Exponentiation (MODP) Diffie-Hellman (DH) Key Exchange (KEX) Groups for Secure Shell (SSH)
2017-12
Proposed Standard RFC
Eric Rescorla
5 pages
RFC 8270
Increase the Secure Shell Minimum Recommended Diffie-Hellman Modulus Size to 2048 Bits Errata
2017-12
Proposed Standard RFC
Eric Rescorla
14 pages
RFC 8308
Extension Negotiation in the Secure Shell (SSH) Protocol
2018-03
Proposed Standard RFC
Updated by rfc9519
Eric Rescorla
9 pages
RFC 8332
Use of RSA Keys with SHA-256 and SHA-512 in the Secure Shell (SSH) Protocol
2018-03
Proposed Standard RFC
Eric Rescorla
7 pages
RFC 8709
Ed25519 and Ed448 Public Key Algorithms for the Secure Shell (SSH) Protocol Errata
2020-02
Proposed Standard RFC
Benjamin Kaduk
6 pages
RFC 8731
Secure Shell (SSH) Key Exchange Method Using Curve25519 and Curve448
2020-02
Proposed Standard RFC
Benjamin Kaduk
5 pages
RFC 8758
Deprecating RC4 in Secure Shell (SSH)
2020-04
Best Current Practice RFC
Also known as BCP 227
Benjamin Kaduk
19 pages
RFC 9142
Key Exchange (KEX) Method Updates and Recommendations for Secure Shell (SSH) Errata
2022-01
Proposed Standard RFC
Benjamin Kaduk
10 pages
RFC 9212
Commercial National Security Algorithm (CNSA) Suite Cryptography for Secure Shell (SSH)
2022-03
Informational RFC