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Re: RNG using AES CTR as encryption algorithm

daemon@ATHENA.MIT.EDU (Jack Lloyd)
Tue Sep 8 20:40:06 2009

Date: Fri, 4 Sep 2009 16:14:19 -0400
From: Jack Lloyd <lloyd@randombit.net>
To: cryptography@metzdowd.com
Mail-Followup-To: cryptography@metzdowd.com
In-Reply-To: <890362.773.qm@web95316.mail.in2.yahoo.com>

On Wed, Sep 02, 2009 at 10:58:03AM +0530, priya yelgar wrote:
> Hi all,
> 
> I have implemented RNG using AES algorithm in CTR mode.
> 
> To test my implementation I needed some test vectors.
> 
> How ever I searched on the CSRC site, but found the test vectors for AES_CBC not for AES CTR.
> 
> Please? can any one tell me where to look for the test vectors to test RNG using? AES CTR.

NIST SP 800-38A "Recommendation for Block Cipher Modes of Operation"
contains a set of AES/CTR test vectors in Appendix F.5

http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf

-Jack

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