* [U-Boot] AES128 in U-Boot
@ 2011-12-15 7:30 Simon Glass
2011-12-15 10:47 ` Matthias Weißer
2011-12-15 19:29 ` Mike Frysinger
0 siblings, 2 replies; 6+ messages in thread
From: Simon Glass @ 2011-12-15 7:30 UTC (permalink / raw)
To: u-boot
Hi,
I am wanting to add an AES encryption library to U-Boot. I suppose it
should be written in C, with small compiled code/data size (rather
than high performance), GPL and fairly easy to read.
Does anyone have any suggestions?
Regards,
Simon
^ permalink raw reply [flat|nested] 6+ messages in thread
* [U-Boot] AES128 in U-Boot
2011-12-15 7:30 [U-Boot] AES128 in U-Boot Simon Glass
@ 2011-12-15 10:47 ` Matthias Weißer
2011-12-15 19:29 ` Mike Frysinger
1 sibling, 0 replies; 6+ messages in thread
From: Matthias Weißer @ 2011-12-15 10:47 UTC (permalink / raw)
To: u-boot
Am 15.12.2011 08:30, schrieb Simon Glass:
> Hi,
>
> I am wanting to add an AES encryption library to U-Boot. I suppose it
> should be written in C, with small compiled code/data size (rather
> than high performance), GPL and fairly easy to read.
>
> Does anyone have any suggestions?
Take a look at libtomcrypt ->
http://libtom.org/?page=features&whatfile=crypt
Matthias
^ permalink raw reply [flat|nested] 6+ messages in thread
* [U-Boot] AES128 in U-Boot
2011-12-15 7:30 [U-Boot] AES128 in U-Boot Simon Glass
2011-12-15 10:47 ` Matthias Weißer
@ 2011-12-15 19:29 ` Mike Frysinger
2011-12-21 20:12 ` Simon Glass
1 sibling, 1 reply; 6+ messages in thread
From: Mike Frysinger @ 2011-12-15 19:29 UTC (permalink / raw)
To: u-boot
On Thursday 15 December 2011 02:30:40 Simon Glass wrote:
> I am wanting to add an AES encryption library to U-Boot. I suppose it
> should be written in C, with small compiled code/data size (rather
> than high performance), GPL and fairly easy to read.
just has to be GPL compatible
as Matthias already said, libtomcrypt would probably be a good starting point.
after that, it'd be see if the BSD's have done anything.
-mike
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [U-Boot] AES128 in U-Boot
2011-12-15 19:29 ` Mike Frysinger
@ 2011-12-21 20:12 ` Simon Glass
2012-01-05 23:07 ` Mike Frysinger
0 siblings, 1 reply; 6+ messages in thread
From: Simon Glass @ 2011-12-21 20:12 UTC (permalink / raw)
To: u-boot
Hi Mike, Matthias,
On Thu, Dec 15, 2011 at 11:29 AM, Mike Frysinger <vapier@gentoo.org> wrote:
> On Thursday 15 December 2011 02:30:40 Simon Glass wrote:
>> I am wanting to add an AES encryption library to U-Boot. I suppose it
>> should be written in C, with small compiled code/data size (rather
>> than high performance), GPL and fairly easy to read.
>
> just has to be GPL compatible
>
> as Matthias already said, libtomcrypt would probably be a good starting point.
> after that, it'd be see if the BSD's have done anything.
> -mike
Thanks to both of you.
libtomcrypt has one but code size is about 10KB for me. I have a
public domain one from karl malbrain, malbrain at yahoo.com which is half
the size. Can we use public domain code? It seems incompatible with
the restrictions in the GPL, but I do see public domain code in
U-Boot.
Regards,
Simon
^ permalink raw reply [flat|nested] 6+ messages in thread
* [U-Boot] AES128 in U-Boot
2011-12-21 20:12 ` Simon Glass
@ 2012-01-05 23:07 ` Mike Frysinger
2012-01-05 23:30 ` Simon Glass
0 siblings, 1 reply; 6+ messages in thread
From: Mike Frysinger @ 2012-01-05 23:07 UTC (permalink / raw)
To: u-boot
On Wednesday 21 December 2011 15:12:20 Simon Glass wrote:
> Can we use public domain code? It seems incompatible with
> the restrictions in the GPL
how so ? public domain (by its definition) has no copyright or license to
worry about. so you literally could (legally) do whatever you want with it.
thus it's fine for adding to u-boot.
-mike
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [U-Boot] AES128 in U-Boot
2012-01-05 23:07 ` Mike Frysinger
@ 2012-01-05 23:30 ` Simon Glass
0 siblings, 0 replies; 6+ messages in thread
From: Simon Glass @ 2012-01-05 23:30 UTC (permalink / raw)
To: u-boot
Hi Mike,
On Thu, Jan 5, 2012 at 3:07 PM, Mike Frysinger <vapier@gentoo.org> wrote:
> On Wednesday 21 December 2011 15:12:20 Simon Glass wrote:
>> Can we use public domain code? It seems incompatible with
>> the restrictions in the GPL
>
> how so ? ?public domain (by its definition) has no copyright or license to
> worry about. ?so you literally could (legally) do whatever you want with it.
> thus it's fine for adding to u-boot.
> -mike
OK that's fine then, thanks.
Regards,
Simon
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-01-05 23:30 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2011-12-15 7:30 [U-Boot] AES128 in U-Boot Simon Glass
2011-12-15 10:47 ` Matthias Weißer
2011-12-15 19:29 ` Mike Frysinger
2011-12-21 20:12 ` Simon Glass
2012-01-05 23:07 ` Mike Frysinger
2012-01-05 23:30 ` Simon Glass
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