Re: 2.8 release schedule - tentitively Wednesday 27 October.

[Jan Lentfer <Jan.Lentfer@xxxxxx>]

On Sat, 23 Oct 2010 11:06:05 -0700 (PDT), Matthew Dillon
<dillon@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 
> 					<dillon@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 bytes    256 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 bytes    256 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 bytes    256 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 bytes    256 bytes   1024 bytes   8192
bytes
aes-256-ofb      42956.17k   130085.92k   256376.44k   336697.06k  
376284.02k

Jan

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