ake it
ready for inclusion in the Linux kernel later. In the meantime,
comments are welcome.
I'm still working on a version optimized for AMD - will get back to that
later, as well as some 32-bit versions I'll soon provide.
Regards,
Dag Arne Osvik
/*
* AES optimized for Inte
Herbert Xu wrote:
On Wed, Mar 15, 2006 at 08:57:48AM +0100, Dag Arne Osvik wrote:
I've attached an implementation of AES optimized for 64-bit Pentium 4E.
The round function achieves 3 ?ops per cycle, so even with function
call overhead its performance is quite good, with best average tim
Dag Arne Osvik wrote:
Herbert Xu wrote:
On Wed, Mar 15, 2006 at 08:57:48AM +0100, Dag Arne Osvik wrote:
I've attached an implementation of AES optimized for 64-bit Pentium
4E. The round function achieves 3 ?ops per cycle, so even with
function call overhead its performance is quite
Herbert Xu wrote:
On Wed, Mar 15, 2006 at 03:32:33PM +0100, Dag Arne Osvik wrote:
Cool. How does this compare with the existing x86-64 AES implementation?
Using the best average encryption time per block from tcrypt's speed
tests gave these numbers:
ECB on Intel288.5
ECB o
Herbert Xu wrote:
On Wed, Mar 15, 2006 at 10:00:09PM +0100, Dag Arne Osvik wrote:
Using the best average encryption time per block from tcrypt's speed
tests gave these numbers:
ECB on Intel288.5
ECB on AMD 286.1
CBC on Intel510.4
CBC on AMD 334.2
Sorry for the conf
Andi Kleen wrote:
> On Sunday 04 June 2006 15:16, Joachim Fritschi wrote:
>> This patch adds the twofish x86_64 assembler routine.
>> +/* Defining a few register aliases for better reading */
>
> Maybe you can read it now better, but for everybody else it is extremly
> confusing. It would be bet
Joachim Fritschi wrote:
> On Sunday 04 June 2006 23:01, Dag Arne Osvik wrote:
>> Andi Kleen wrote:
>>> On Sunday 04 June 2006 15:16, Joachim Fritschi wrote:
>>>> This patch adds the twofish x86_64 assembler routine.
>>>>
>>>> +/* Defining a fe
Dag Arne Osvik wrote:
> Joachim Fritschi wrote:
>> On Sunday 04 June 2006 23:01, Dag Arne Osvik wrote:
>>> Andi Kleen wrote:
>>>> On Sunday 04 June 2006 15:16, Joachim Fritschi wrote:
>>>>> This patch adds the twofish x86_64 assembler routine.
>&g
Noriaki TAKAMIYA wrote:
> I sent the collect URL. The following URL is correct.
>
> https://info.isl.ntt.co.jp/crypt/eng/camellia/source_s.html
Thank you,
I'm cc'ing linux-crypto and netdev so you don't get more questions about
this.
Regards,
Dag Arne Osvik
-
> On Sat, Jan 08, 2011 at 03:23:04PM +0200, Nikos Mavrogiannopoulos wrote:
> > On Fri, Jan 7, 2011 at 2:04 PM, Neil Horman
> > wrote:
> >
> > > > Btw, it doesn't have to be about performance per se. Does this
> > > > allow people to use keys without actually _seeing_ those keys?
> > > > Your exam
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