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Areion: Highly-Efficient Permutations and Its Applications
draft-sakemi-areion-01

Document Type Expired Internet-Draft (individual)
Expired & archived
Authors Yumi Sakemi , Satoru Kanno , Takanori Isobe
Last updated 2026-08-22 (Latest revision 2026-02-17)
RFC stream (None)
Intended RFC status (None)
Formats
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

This document specifies a series of cryptographic wide-block permutations referred to as Areion-256 and Areion-512. These permutations are constructed using AES round operations and are designed for ultra-low latency implementations on modern processors with AES instructions. The Areion permutations can be used as building blocks in various cryptographic constructions, including authenticated encryption and hashing of relatively short input data. Additionally, it describes AEAD schemes and hash functions constructed from Areion.

Authors

Yumi Sakemi
Satoru Kanno
Takanori Isobe

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)