I've recently been using tlslite for RSA and SHA-1. I haven't tried it
yet on App Engine, but that might be a good place to start.

Thank you,

Jeff

On Nov 28, 6:31 am, "Andrew Badera" <[EMAIL PROTECTED]> wrote:
> just making it clear for the inevitable future searches that will come
> across these posts when someone looks to do true encryption.
>
> On Fri, Nov 28, 2008 at 9:08 AM, Nick Johnson <[EMAIL PROTECTED]> wrote:
>
> > The cipher Nikola linked to uses SHA1 as a block cipher in OFB mode.
> > Since OFB doesn't require a 'decode' function, it works fine.
>
> > It seems like it should be secure as long as SHA1 is, but I'm no
> > cryptographer.
>
> > -Nick
>
> > On Nov 28, 9:46 am, "Andrew Badera" <[EMAIL PROTECTED]> wrote:
> > > SHA == one-way hashing, not encryption.
>
> > > Thanks-
> > > - Andy Badera
> > > - [EMAIL PROTECTED]
> > > - (518) 641-1280
>
> > > -http://higherefficiency.net/
> > > -http://changeroundup.com/
>
> > > -http://flipbitsnotburgers.blogspot.com/
> > > -http://andrew.badera.us/
>
> > > - Google me:http://www.google.com/search?q=andrew+badera
>
> > > On Fri, Nov 28, 2008 at 4:10 AM, Nikola <[EMAIL PROTECTED]> wrote:
>
> > > > You can try encryption based on the built-in SHA module that is
> > > > supposed to be implemented in native code:
>
> > > >http://www.nightsong.com/phr/crypto/p3.py
>
> > > > On Nov 27, 7:22 am, Leonid Evdokimov <[EMAIL PROTECTED]> wrote:
> > > > > Marzia Niccolai wrote:
> > > > > > There aren't many pure python implementations for encryption
> > libraries,
> > > > > > for obvious performance reasons.
>
> > > > > I there full list of preinstalled libraries in GAE environment
> > available
> > > > > somewhere? Yes, documentation refers to python 2.5 standard library,
> > but
> > > > > there are lots of binary stuff in stdlib. For example, hashlib has
> > > > > _hashlib.so, but it's available in GAE as far as I understand.
>
> > > > > > If you are interested in encryption support for App Engine, you
> > should
> > > > > > probably star this feature request in the issue tracker:
> > > > > >http://code.google.com/p/googleappengine/issues/detail?id=534
>
> > > > > Heh, I've done that before I mailed to the list. :)
>
> > > > > --
> > > > > WBRBW, Leonid Evdokimov
>
> > > > >  signature.asc
> > > > > < 1KViewDownload
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