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Re: [TLS] TLS1.3

"Lewis, Nick" <nick.lewis@usa.g4s.com> Thu, 07 February 2013 14:19 UTC

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From: "Lewis, Nick" <nick.lewis@usa.g4s.com>
To: "'Paterson, Kenny'" <Kenny.Paterson@rhul.ac.uk>
Date: Thu, 07 Feb 2013 14:19:55 +0000
Thread-Topic: [TLS] TLS1.3
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Subject: Re: [TLS] TLS1.3
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>Hi,
>http://tools.ietf.org/html/draft-mcgrew-aead-aes-cbc-hmac-sha2-01
>provides a specification that could be rather easily adapted to the case in hand.
>Kenny

I like the way it overcomes the unproven security of using the same key for aes-cbc and hmac by simply concatenating two keys into the one supported by TLS1.2 AEAD

Nick


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