RFC 2631: Diffie-Hellman Key Agreement Method

This document standardizes one particular Diffie-Hellman variant, based on the ANSI X9.42 draft, developed by the ANSI X9F1 working group. [STANDARDS-TRACK]

Read RFC 2631 on the RFC Editor

Incoming relationships (28 related RFCs)

Normatively referenced by — RFC 5753: Use of Elliptic Curve Cryptography (ECC) Algorithms in Cryptographic Message Syntax (CMS)
Normatively referenced by — RFC 4556: Public Key Cryptography for Initial Authentication in Kerberos (PKINIT)
Normatively referenced by — RFC 6955: Diffie-Hellman Proof-of-Possession Algorithms
Normatively referenced by — RFC 3871: Operational Security Requirements for Large Internet Service Provider (ISP) IP Network Infrastructure
Normatively referenced by — RFC 9481: Certificate Management Protocol (CMP) Algorithms
Normatively referenced by — RFC 4160: Internet Fax Gateway Requirements
Normatively referenced by — RFC 5008: Suite B in Secure/Multipurpose Internet Mail Extensions (S/MIME)
Normatively referenced by — RFC 8755: Using Commercial National Security Algorithm Suite Algorithms in Secure/Multipurpose Internet Mail Extensions
Normatively referenced by — RFC 10004: Certificate Management over CMS (CMC): Compliance Requirements
Informatively referenced by — RFC 4086: Randomness Requirements for Security
Informatively referenced by — RFC 5652: Cryptographic Message Syntax (CMS)
Informatively referenced by — RFC 4949: Internet Security Glossary, Version 2
Informatively referenced by — RFC 5751: Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Message Specification
Informatively referenced by — RFC 3370: Cryptographic Message Syntax (CMS) Algorithms
Informatively referenced by — RFC 7518: JSON Web Algorithms (JWA)
Informatively referenced by — RFC 5272: Certificate Management over CMS (CMC)
Informatively referenced by — RFC 3819: Advice for Internet Subnetwork Designers
Informatively referenced by — RFC 3565: Use of the Advanced Encryption Standard (AES) Encryption Algorithm in Cryptographic Message Syntax (CMS)
Informatively referenced by — RFC 2785: Methods for Avoiding the "Small-Subgroup" Attacks on the Diffie-Hellman Key Agreement Method for S/MIME
Informatively referenced by — RFC 2797: Certificate Management Messages over CMS
Informatively referenced by — RFC 5750: Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Certificate Handling
Informatively referenced by — RFC 5114: Additional Diffie-Hellman Groups for Use with IETF Standards
Informatively referenced by — RFC 10002: Certificate Management over CMS (CMC)
Informatively referenced by — RFC 4161: Guidelines for Optional Services for Internet Fax Gateways
Informatively referenced by — RFC 4746: Extensible Authentication Protocol (EAP) Password Authenticated Exchange
Informatively referenced by — RFC 5683: Password-Authenticated Key (PAK) Diffie-Hellman Exchange
Informatively referenced by — RFC 6278: Use of Static-Static Elliptic Curve Diffie-Hellman Key Agreement in Cryptographic Message Syntax
Informatively referenced by — RFC 8696: Using Pre-Shared Key (PSK) in the Cryptographic Message Syntax (CMS)