[dpdk-dev] [PATCH v2] null_crypto_pmd: PMD to support null crypto operations

Jain, Deepak K deepak.k.jain at intel.com
Thu Mar 10 17:49:01 CET 2016



-----Original Message-----
From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Pablo de Lara
Sent: Thursday, March 10, 2016 4:47 PM
To: dev at dpdk.org
Subject: [dpdk-dev] [PATCH v2] null_crypto_pmd: PMD to support null crypto operations

From: Declan Doherty <declan.doherty at intel.com>

This patch provides the implementation of a NULL crypto PMD, which supports NULL cipher and NULL authentication operations, which can be chained together as follows:

- Authentication Only
- Cipher Only
- Authentication then Cipher
- Cipher then Authentication

As this is a NULL operation device the crypto operations which are submitted for processing are not actually modified and are stored in a queue pairs processed packets ring ready for collection when rte_cryptodev_burst_dequeue() is called.

The patch also contains the related unit tests function to test the PMDs supported operations.

Signed-off-by: Declan Doherty <declan.doherty at intel.com>
---

This patch depends on "AES GCM,	AES CMAC fixes and addition of GCM tests for QAT" patchset
(http://dpdk.org/ml/archives/dev/2016-March/034974.html)

Changes in v2:
- Rebased to include Cryptodev API changes
--
2.5.0

Acked-by: Deepak Kumar JAIN<deepak.k.jain at intel.com>


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