Synopsis: [crypto] [patch] AES-192 and AES-256 support for HW-accellerators ie. Hifn 795x / and OpenSSL engine 0.9.8e to _default_ use Cryptodev
State-Changed-From-To: open->feedback State-Changed-By: jmg State-Changed-When: Fri Jan 24 21:35:22 UTC 2014 State-Changed-Why: Is this patch still applicable? I recently tried aes modes w/ OpenSSL (we've updated to 1.0.1 in 10-R and HEAD) and it will default to using cryptodev over the internal AES-NI implementation if cryptodev module is loaded... Also, you cannot just use openssl speed aes to test, as it will not use the normal path.. you have to use the -evp flag to force it to go through the normal device selection path... When using the -evp flag you should see very short CPU times, like: Doing aes-128-cbc for 3s on 16 size blocks: 910409 aes-128-cbc's in 0.26s instead of 3.00s as that is a measure of CPU time not real time, and w/ an accelerator, the accelerator is doing the work, not the local process... http://www.freebsd.org/cgi/query-pr.cgi?pr=120270 _______________________________________________ freebsd-bugs@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
