IANA IANA SSH algorithm registry
libssh The key exchange methode curve25519-sha256@libssh.org
OpenSSH Specifications implemented by OpenSSH, including information about some of their SSH extensions
RFC 4250 SSH Protocol Assigned Numbers
RFC 4251 SSH Protocol Architecture
RFC 4252 (Errata) SSH Authentication Protocol
RFC 4253 (Errata) SSH Transport Layer Protocol
RFC 4254 (Errata) SSH Connection Protocol
RFC 4255 (Errata) Using DNS to Securely Publish SSH Key Fingerprints
RFC 4256 (Errata) Generic Message Exchange Authentication for the SSH Protocol
RFC 4335 (Errata) SSH Session Channel Break Extension
RFC 4344 SSH Transport Layer Encryption Modes
RFC 4345 (Errata) Improved Arcfour Modes for the SSH Transport Layer Protocol
RFC 4419 Diffie-Hellman Group Exchange for the SSH Transport Layer Protocol
RFC 4432 RSA Key Exchange for the SSH Transport Layer Protocol
RFC 4462 (Errata) GSS-API Authentication and Key Exchange for the SSH Protocol
RFC 4716 SSH Public Key File Format
RFC 4819 SSH Public Key Subsystem
RFC 5114 Additional Diffie-Hellman Groups for Use with IETF Standards [ section 3.4 references SSH ]
RFC 5647 AES Galois Counter Mode for the SSH Transport Layer Protocol
RFC 5656 (Errata) Elliptic Curve Algorithm Integration in the SSH Transport Layer
RFC 6187 X.509v3 Certificates for SSH Authentication
RFC 6239 Suite B Cryptographic Suites for SSH
RFC 6594 Use of the SHA-256 Algorithm with RSA, DSA, and ECDSA in SSHFP Resource Records
RFC 6668 SHA-2 Data Integrity Verification for the SSH Transport Layer Protocol
RFC 7479 (Errata) Using Ed25519 in SSHFP Resource Records
RFC 7748 (Errata) Elliptic Curves for Security
draft-ietf-secsh-x509-03 X.509v3 Certificates for SSH Authentication [ expired 2006-09-01 ]
draft-ietf-secsh-filexfer-02 SSH File Transfer Protocol [ expired 2002-04-01 ]
draft-ietf-curdle-ssh-ext-info Extension Negotiation in Secure Shell (SSH)
draft-ietf-curdle-rsa-sha2 Use of RSA Keys with SHA-2 256 and 512 in Secure Shell (SSH)
draft-ietf-curdle-ssh-modp-dh-sha2 More Modular Exponential (MODP) Diffie-Hellman (DH) Key Exchange (KEX) Groups for Secure Shell (SSH)
draft-ietf-curdle-ssh-curves Secure Shell (SSH) Key Exchange Method using Curve25519 and Curve448
draft-ietf-curdle-ssh-kex-sha2 Key Exchange (KEX) Method Updates and Recommendations for Secure Shell (SSH)