Re: [PATCH v2 00/12] Add crypto PMD optimized for ARMv8
From: Bruce Richardson <hidden>
Date: 2016-12-08 10:24:23
On Tue, Dec 06, 2016 at 06:32:53PM -0800, zbigniew.bodek@caviumnetworks.com wrote:
From: Zbigniew Bodek <redacted> Introduce crypto poll mode driver using ARMv8 cryptographic extensions. This PMD is optimized to provide performance boost for chained crypto operations processing, such as: * encryption + HMAC generation * decryption + HMAC validation. In particular, cipher only or hash only operations are not provided. Performance gain can be observed in tests against OpenSSL PMD which also uses ARM crypto extensions for packets processing.
Hi, great to see more crypto drivers coming into DPDK, thanks. Question: do you know if this code would have any export compliance implications for DPDK - or for those repackaging DPDK? Up till now, all the crypto code used by DPDK was actually packaged in separate libraries that were re-used, meaning that DPDK didn't contain any crypto algorithms itself. Regards, /Bruce