[fedora-arm] Hardware Crypto Offload on Kirkwood (SheevaPlug)

[Adam Goode]

Have a look at this too:

http://fedoraproject.org/wiki/FedoraCryptoConsolidation

It was supposed to be the way forward regarding all this. Last I
checked, it was only for applications, not libraries, though.


Adam


On Tue, May 24, 2011 at 13:32, Stephen John Smoogen <smooge at gmail.com> wrote:
> On Tue, May 24, 2011 at 11:20, Gordan Bobic <gordan at bobich.net> wrote:
>> On 05/24/2011 06:11 PM, Andrew Haley wrote:
>>> On 05/23/2011 04:12 PM, Gordan Bobic wrote:
>>>> omalleys at msu.edu wrote:
>>>>
>>>>> My question, is how hard is this to implement the hardware support
>>>>> non-openssl programs.
>>>>
>>>> Not particularly hard if you're writing your own crypto implementation
>>>> anyway, but there's a lot to be said for just linking against OpenSSL.
>>>> It's probably safer to link against the library that has a lot of eyes
>>>> on it than it is to implement your own.
>>>>
>>>>> OpenAFS could use this as it can use a lot of DES
>>>>> encryption, but it uses its own DES implementation. It also happens to
>>>>> be the only one I can think of off the top of my head that uses its own
>>>>> implementation. It would be nice to have.
>>>
>>> gpg seems to use its own AES implementation that's slower than SSL's.
>>> It would certainly be nice to fix that to use acceleration.
>>
>> Sounds like it might be a good idea to post a feature request to the
>> upstream bugzilla. Have you checked if there is a build option to make
>> it link against OpenSSL instead of using the bundled crypto stack?
>
> There may be a license incompatibility. OpenSSL has an advertising
> clause in it I believe which makes it incompatible with various GPL
> unless an exception is given.
>
>> Gordan
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>
>
>
> --
> Stephen J Smoogen.
> "The core skill of innovators is error recovery, not failure avoidance."
> Randy Nelson, President of Pixar University.
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