OpenPGP standards and references

This page contains a list of public standards related to OpenPGP

Current OpenPGP standard

RFC 4880 – OpenPGP Message format


RFC 6637 – ECC (Elliptic Curve Cryptography) in OpenPGP

RFC 5581 – Camellia cipher in OpenPGP

Draft specifications 

SHA-3 in OpenPGP

Using DANE to Associate OpenPGP public keys with email addresses

OpenPGP HTTP keyserver protocol

OpenPGP Web Key service

Obsolete standards

RFC 1991 – The old OpenPGP message format