I-D Action: draft-denis-ipcrypt-14.txt

Internet-Draft draft-denis-ipcrypt-14.txt is now available.

   Title:   Methods for IP Address Encryption and Obfuscation
   Authors: Christopher Barber
            Frank Denis
   Name:    draft-denis-ipcrypt-14.txt
   Pages:   45
   Dates:   2026-08-24

Abstract:

   This document specifies secure, efficient methods for Internet
   Protocol (IP) address encryption and obfuscation in privacy-
   preserving storage, logging, and analytics.  Unlike truncation, which
   destroys data irreversibly, these methods are reversible with the
   encryption key while providing strong privacy guarantees.

   Four modes are defined: ipcrypt-deterministic (format-preserving, IP-
   address output), ipcrypt-pfx (prefix-preserving, native address
   size), ipcrypt-nd and ipcrypt-ndx (non-deterministic with random
   tweaks).  All support high-performance processing at network speeds
   and produce interoperable results across implementations.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-denis-ipcrypt/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-denis-ipcrypt-14.html

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-denis-ipcrypt-14

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts


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