RFC 2785: Methods for Avoiding the "Small-Subgroup" Attacks on the Diffie-Hellman Key Agreement Method for S/MIME

This document will describe the situations relevant to implementations of S/MIME version 3 in which protection is necessary and the methods that can be used…

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Outgoing relationships (4 related RFCs)

Informative reference — RFC 2631: Diffie-Hellman Key Agreement Method
Informative reference — RFC 2633: S/MIME Version 3 Message Specification
Informative reference — RFC 2630: Cryptographic Message Syntax
Informative reference — RFC 2527: Internet X.509 Public Key Infrastructure Certificate Policy and Certification Practices Framework

Incoming relationships (9 related RFCs)

Normatively referenced by — RFC 6631: Password Authenticated Connection Establishment with the Internet Key Exchange Protocol version 2 (IKEv2)
Informatively referenced by — RFC 5246: The Transport Layer Security (TLS) Protocol Version 1.2
Informatively referenced by — RFC 4346: The Transport Layer Security (TLS) Protocol Version 1.1
Informatively referenced by — RFC 3851: Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.1 Message Specification
Informatively referenced by — RFC 5751: Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Message Specification
Informatively referenced by — RFC 5272: Certificate Management over CMS (CMC)
Informatively referenced by — RFC 7401: Host Identity Protocol Version 2 (HIPv2)
Informatively referenced by — RFC 10002: Certificate Management over CMS (CMC)
Informatively referenced by — RFC 10004: Certificate Management over CMS (CMC): Compliance Requirements