On Sat, 23 Oct 2010 11:06:05 -0700 (PDT), Matthew Dillon
dil...@apollo.backplane.com wrote:
:Openssl hardware crypto support is not working yet, wich is a show
stopper imo.
:
:Jan
I don't have any crypto hardware to test that with, its up to you
guys to figure out what is going on. We know the kernel hw crypto
works so it has to be the user library.
If we have to MFC it after the release and roll a 2.8.2 we will, but
it can't hold up the release any more.
-Matt
Matthew Dillon
dil...@backplane.com
My bad, according to http://www.a110wiki.de/wiki/VIA_Padlock you have to
use the (undocumented) commandline option -evp if you want to use hw
accellaration with openssl speed. If you do, it looks fine:
openssl speed -evp aes-256-ecb
Doing aes-256-ecb for 3s on 16 size blocks: 895515 aes-256-ecb's in 2.65s
Doing aes-256-ecb for 3s on 64 size blocks: 221951 aes-256-ecb's in 2.55s
Doing aes-256-ecb for 3s on 256 size blocks: 57388 aes-256-ecb's in 2.63s
Doing aes-256-ecb for 3s on 1024 size blocks: 13941 aes-256-ecb's in 2.55s
Doing aes-256-ecb for 3s on 8192 size blocks: 1740 aes-256-ecb's in 2.55s
OpenSSL 1.0.0a 1 Jun 2010
built on: Sun Oct 10 17:54:52 CEST 2010
options:bn(64,32) rc4(idx,int) des(ptr,risc1,16,long) aes(partial)
blowfish(idx)
compiler: cc
The 'numbers' are in 1000s of bytes per second processed.
type 16 bytes 64 bytes256 bytes 1024 bytes 8192
bytes
aes-256-ecb 5410.07k 5577.37k 5596.70k 5588.00k
5596.69k
openssl speed -evp aes-256-ecb -engine padlock
engine padlock set.
Doing aes-256-ecb for 3s on 16 size blocks: 9950030 aes-256-ecb's in 2.50s
Doing aes-256-ecb for 3s on 64 size blocks: 8237622 aes-256-ecb's in 2.34s
Doing aes-256-ecb for 3s on 256 size blocks: 5745112 aes-256-ecb's in
2.61s
Doing aes-256-ecb for 3s on 1024 size blocks: 2159485 aes-256-ecb's in
2.53s
Doing aes-256-ecb for 3s on 8192 size blocks: 337084 aes-256-ecb's in
2.68s
OpenSSL 1.0.0a 1 Jun 2010
built on: Sun Oct 10 17:54:52 CEST 2010
options:bn(64,32) rc4(idx,int) des(ptr,risc1,16,long) aes(partial)
blowfish(idx)
compiler: cc
The 'numbers' are in 1000s of bytes per second processed.
type 16 bytes 64 bytes256 bytes 1024 bytes 8192
bytes
aes-256-ecb 63680.19k 225694.31k 563640.21k 873604.99k
1030490.36k
---
openssl speed -evp aes-256-ofb
Doing aes-256-ofb for 3s on 16 size blocks: 748438 aes-256-ofb's in 2.28s
Doing aes-256-ofb for 3s on 64 size blocks: 215132 aes-256-ofb's in 2.57s
Doing aes-256-ofb for 3s on 256 size blocks: 50022 aes-256-ofb's in 2.35s
Doing aes-256-ofb for 3s on 1024 size blocks: 14054 aes-256-ofb's in 2.63s
Doing aes-256-ofb for 3s on 8192 size blocks: 1746 aes-256-ofb's in 2.58s
OpenSSL 1.0.0a 1 Jun 2010
built on: Sun Oct 10 17:54:52 CEST 2010
options:bn(64,32) rc4(idx,int) des(ptr,risc1,16,long) aes(partial)
blowfish(idx)
compiler: cc
The 'numbers' are in 1000s of bytes per second processed.
type 16 bytes 64 bytes256 bytes 1024 bytes 8192
bytes
aes-256-ofb 5249.32k 5356.72k 5445.58k 5466.13k
5547.92k
openssl speed -evp aes-256-ofb -engine padlock
engine padlock set.
Doing aes-256-ofb for 3s on 16 size blocks: 7089446 aes-256-ofb's in 2.64s
Doing aes-256-ofb for 3s on 64 size blocks: 5129120 aes-256-ofb's in 2.52s
Doing aes-256-ofb for 3s on 256 size blocks: 2605388 aes-256-ofb's in
2.60s
Doing aes-256-ofb for 3s on 1024 size blocks: 775776 aes-256-ofb's in
2.36s
Doing aes-256-ofb for 3s on 8192 size blocks: 119139 aes-256-ofb's in
2.59s
OpenSSL 1.0.0a 1 Jun 2010
built on: Sun Oct 10 17:54:52 CEST 2010
options:bn(64,32) rc4(idx,int) des(ptr,risc1,16,long) aes(partial)
blowfish(idx)
compiler: cc
The 'numbers' are in 1000s of bytes per second processed.
type 16 bytes 64 bytes256 bytes 1024 bytes 8192
bytes
aes-256-ofb 42956.17k 130085.92k 256376.44k 336697.06k
376284.02k
Jan
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