Re: [PATCH] crypto: caam - add support for rfc4543(gcm(aes))

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On Thu, 4 Dec 2014 18:22:45 -0600
Kim Phillips <kim.phillips@xxxxxxxxxxxxx> wrote:

> On Thu, 6 Nov 2014 23:17:14 +0800
> Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> wrote:
> 
> > On Thu, Oct 30, 2014 at 06:55:07PM +0200, Tudor Ambarus wrote:
> > > Add AES-GMAC as an IPSec ESP mechanism to provide
> > > data origin authentication, but not confidentiality.
> > > This method is referred as ENCR_NULL_AUTH_AES_GMAC.
> > > 
> > > Signed-off-by: Tudor Ambarus <tudor.ambarus@xxxxxxxxxxxxx>
> > 
> > Applied.
> 
> this commit gets this when running the tcrypt module:
> 
> caam_jr ffe302000.jr: 2000221a: CCB: desc idx 34: AES: ICV check failed.
> caam_jr ffe302000.jr: 2000221a: CCB: desc idx 34: AES: ICV check failed.
> caam_jr ffe302000.jr: 2000221a: CCB: desc idx 34: AES: ICV check failed.
> 
> Briefly looking at testmgr's aes_gcm_rfc4543_dec_tv_template, there
> are only two decryption vectors, and, according to the comment, only
> the latter should fail?

nm, the test runs three times total: twice more for the different
destination and alignment test variations.

Kim
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