DragonFlyBSD

Attached is a patch to enable cryptodev engine support in OpenSSL on

Dragonfly.



I have tested this to some extend on a System with VIA C7 and padlock

with these results:



bash-4.0# openssl speed -elapsed -evp AES-128-CBC

[...]

type 16 bytes 64 bytes 256 bytes 1024 bytes 8192

bytes

aes-128-cbc 2212.74k 9283.28k 14203.47k 81418.80k

551087.35k



openssl speed -elapsed -evp AES-128-CBC -engine padlock

[...]

type 16 bytes 64 bytes 256 bytes 1024 bytes 8192

bytes

aes-128-cbc 34066.30k 115907.26k 294967.28k 483761.44k

567358.91k



[padlock.ko loaded]

openssl speed -elapsed -evp AES-128-CBC -engine cryptodev

[...]

type 16 bytes 64 bytes 256 bytes 1024 bytes 8192

bytes

aes-128-cbc 2357.93k 8318.06k 36483.88k 124004.00k

620408.51k



[padlock.ko unloaded]

openssl speed -elapsed -evp AES-128-CBC -engine cryptodev

[...]

type 16 bytes 64 bytes 256 bytes 1024 bytes 8192

bytes

aes-128-cbc 4413.40k 4146.96k 3727.17k 4627.12k

4654.53k