AES encryption hash lengths

Answered Question
Oct 26th, 2008

What IOS versions support AES 512?

I have this problem too.
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Correct Answer by JORGE RODRIGUEZ about 8 years 3 months ago

There is no 512 associated with AES standard that Im aware of, the algorythm is based on 128 , 192 and 256 bits.

Any IOS with a k9 images would support AES as it is part of IPsec standards.

Have a look here, good link for IPsec standards.

http://www.cisco.com/en/US/tech/tk583/tk372/technologies_tech_note09186a0080094203.shtml

HTH

Jorge

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jorjes1984 Sun, 10/26/2008 - 06:48

thanks

i have already searched in the feature navigator and found none, but i was double checking.

Regards

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