< draft-ietf-ipsec-ciph-aes-ccm-00.txt   draft-ietf-ipsec-ciph-aes-ccm-01.txt >
IPsec Working Group R. Housley IPsec Working Group R. Housley
Internet Draft Vigil Security Internet Draft Vigil Security
expires in six months January 2003 expires in six months January 2003
Using AES CCM Mode With IPsec ESP Using AES CCM Mode With IPsec ESP
<draft-ietf-ipsec-ciph-aes-ccm-00.txt> <draft-ietf-ipsec-ciph-aes-ccm-01.txt>
Status of this Memo Status of this Memo
This document is an Internet-Draft and is in full conformance with all This document is an Internet-Draft and is in full conformance with all
provisions of Section 10 of RFC2026. provisions of Section 10 of RFC2026.
Internet-Drafts are working documents of the Internet Engineering Task Internet-Drafts are working documents of the Internet Engineering Task
Force (IETF), its areas, and its working groups. Note that other Force (IETF), its areas, and its working groups. Note that other
groups may also distribute working documents as Internet-Drafts. groups may also distribute working documents as Internet-Drafts.
skipping to change at page 9, line 36 skipping to change at page 9, line 36
<TBD7> for AES-CCM with a 128 bit AES key and an 8 octet ICV; <TBD7> for AES-CCM with a 128 bit AES key and an 8 octet ICV;
<TBD8> for AES-CCM with a 192 bit AES key and a 12 octet ICV; and <TBD8> for AES-CCM with a 192 bit AES key and a 12 octet ICV; and
<TBD9> for AES-CCM with a 256 bit AES key and a 16 octet ICV. <TBD9> for AES-CCM with a 256 bit AES key and a 16 octet ICV.
9. Acknowledgements 9. Acknowledgements
Doug Whiting and Niels Ferguson worked with me to develop CCM mode. Doug Whiting and Niels Ferguson worked with me to develop CCM mode.
We developed CCM mode as part of the IEEE 802.11i security effort. We developed CCM mode as part of the IEEE 802.11i security effort.
One of the most attractive aspects of CCM mode is that it is One of the most attractive aspects of CCM mode is that it is
unencumbered by patents. I acknowledge the companies that supported unencumbered by patents. I acknowledge the companies that supported
the development of an encumbered authenticated encryption mode (in the development of an unencumbered authenticated encryption mode (in
alphabetical order): alphabetical order):
Hifn Hifn
Intersil Intersil
MacFergus MacFergus
RSA Security RSA Security
10. References 10. References
This section provides normative and informative references. This section provides normative and informative references.
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