The AES128 CTR Mode of Operation and Its Use With IPsec
draft-moskowitz-aes128-ctr-00

Document Type Expired Internet-Draft (individual)
Authors Jesse Walker  , Robert Moskowitz 
Last updated 2001-09-17
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-moskowitz-aes128-ctr-00.txt

Abstract

This document describes the use of the AES Cipher Algorithm with 128 bit key in Counter (CTR) Mode, with an implicit counter, as a confidentiality mechanism within the context of the IPsec Encapsulating Security Payload [ESP]. CTR is a parallelizable block-cipher mode of operation. It uses the underlying block cipher as a stream cipher. Accordingly, great care must be exercised to utilize it appropriately within IPsec.

Authors

Jesse Walker (jwalker@shiva.com)
Robert Moskowitz (rgm@icsa.net)

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