From: Herbert Xu <herbert@gondor.apana.org.au>
To: "Horia Geantă" <horia.geanta@freescale.com>
Cc: ruchika.gupta@freescale.com, cristian.stoica@freescale.com,
NiteshNarayanLal@freescale.com, jinyanjiang@gmail.com,
Tudor Ambarus <tudor.ambarus@freescale.com>,
Linux Crypto Mailing List <linux-crypto@vger.kernel.org>,
"Leonidas S. Barbosa" <leosilva@linux.vnet.ibm.com>,
Fionnuala Gunter <fin@linux.vnet.ibm.com>
Subject: Re: [v2 PATCH 6/8] crypto: caam - Convert GCM to new AEAD interface
Date: Fri, 19 Jun 2015 08:05:50 +0800 [thread overview]
Message-ID: <20150619000550.GA6936@gondor.apana.org.au> (raw)
In-Reply-To: <5582A8FD.30705@freescale.com>
On Thu, Jun 18, 2015 at 02:18:21PM +0300, Horia Geantă wrote:
>
> To make sure, I've tried this case on HW (with modified tcrypt tests):
>
> caam_jr ffe301000.jr: 4000101c: DECO: desc idx 16: DECO Watchdog timer
> timeout error
> alg: aead: encryption failed on test 1 for rfc4106-gcm-aes-caam:
> ret=-1073745948
>
> caam_jr ffe301000.jr: 4000111c: DECO: desc idx 17: DECO Watchdog timer
> timeout error
> alg: aead: encryption failed on test 1 for rfc4543-gcm-aes-caam:
> ret=-1073746204
>
> The errors are reported by HW and handled by the driver.
OK as long as it doesn't cause problems for other users of caam
(that would be a DDoS) then it should be fine.
> tcrypt tests pass.
> I'll run more tests (IPsec) on my side and report back if I encounter
> any issue.
Thanks,
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
next prev parent reply other threads:[~2015-06-19 0:06 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-16 5:45 [v2 PATCH 0/8] crypto: aead - Convert gcm to new interface Herbert Xu
2015-06-16 5:54 ` [v2 PATCH 1/8] crypto: testmgr - Disable rfc4543 test Herbert Xu
2015-06-16 5:54 ` [v2 PATCH 2/8] crypto: gcm - Convert to new AEAD interface Herbert Xu
2015-06-16 5:54 ` [v2 PATCH 3/8] crypto: testmgr - Update rfc4543 test vectors Herbert Xu
2015-06-16 5:54 ` [v2 PATCH 4/8] crypto: nx - Convert GCM to new AEAD interface Herbert Xu
2015-06-16 5:54 ` [v2 PATCH 5/8] crypto: caam - Handle errors in dma_map_sg_chained Herbert Xu
2015-06-16 5:54 ` [v2 PATCH 6/8] crypto: caam - Convert GCM to new AEAD interface Herbert Xu
2015-06-17 17:02 ` Horia Geantă
2015-06-18 6:17 ` Herbert Xu
2015-06-18 6:25 ` [PATCH 1/2] crypto: caam - Reintroduce DESC_MAX_USED_BYTES Herbert Xu
2015-06-18 6:25 ` [PATCH 2/2] crypto: caam - Set last bit on src SG list Herbert Xu
2015-06-18 11:18 ` [v2 PATCH 6/8] crypto: caam - Convert GCM to new AEAD interface Horia Geantă
2015-06-19 0:05 ` Herbert Xu [this message]
2015-06-16 5:54 ` [v2 PATCH 7/8] Revert "crypto: testmgr - Disable rfc4543 test" Herbert Xu
2015-06-16 5:54 ` [v2 PATCH 8/8] crypto: testmgr - Add mcgrew test vectors for rfc4106 Herbert Xu
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