openssl with aes-in or padlock
Wojciech Puchar
wojtek at puchar.net
Thu Sep 11 16:58:59 UTC 2014
how to check if openssl is actually using these instructions?
on machine with padlock:
#openssl speed -evp aes-256-cbc
Doing aes-256-cbc for 3s on 16 size blocks: 732600 aes-256-cbc's in 2.91s
Doing aes-256-cbc for 3s on 64 size blocks: 199833 aes-256-cbc's in 2.92s
Doing aes-256-cbc for 3s on 256 size blocks: 50469 aes-256-cbc's in 2.91s
Doing aes-256-cbc for 3s on 1024 size blocks: 25060 aes-256-cbc's in 2.92s
Doing aes-256-cbc for 3s on 8192 size blocks: 3145 aes-256-cbc's in 2.93s
OpenSSL 1.0.1e-freebsd 11 Feb 2013
built on: date not available
options:bn(64,32) rc4(8x,mmx) des(ptr,risc1,16,long) aes(partial) idea(int)
blowfish(idx)
compiler: cc
The 'numbers' are in 1000s of bytes per second processed.
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes
aes-256-cbc 4033.24k 4377.09k 4445.61k 8782.52k 8794.06k
#openssl engine
(dynamic) Dynamic engine loading support
in the same time dd from geli encrypted ramdisk to /dev/null is 66MB/s
how to enable padlock or aes-in in openssl?
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