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List:       bouncycastle-crypto-dev
Subject:    Re: [dev-crypto] LIGHTWEIGHT OPENPGP FILE SIGNATURE VERIFICATION
From:       Mike Goodwin <mike.goodwin () cantab ! net>
Date:       2009-09-01 22:20:33
Message-ID: c38fc0de0909011520y21b6849dr695b1f75ddf0964e () mail ! gmail ! com
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Cheers Jeff,

I think, for me that's some kind of record for speed and helpfulness. It
looks like it should be quite straightforward.

thanks again,

mike.




On Tue, Sep 1, 2009 at 10:45 PM, Jeff Parent <jeff.parent@gmail.com> wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Mike,
>
> I am currently working on porting the Full Blown OpenPGP set of
> classes to work with the LightWeight version (so it works with
> J2ME).  I found that if you follow along with the C# version you
> will be able to do the work w/o JCE or any of the other objects.
>  Just find the test/example code from the C# libraries and port
> them over to Java.
>
> Thats my 2 cents.
>
> Jeff
>
> On Tue, Sep 1, 2009 at 4:38 PM, Mike Goodwin
> <mike.goodwin@cantab.net> wrote:
> Hi,
>
> I was wondering if anyone could advise me on how to go about
> getting a cutdown version of the bouncy castle library that only
> does signature verification and only for RSA.
>
> So ideally without any of the other algorithms nor jce (I
> appreciate openpgp has some dependency on this, which probably
> also means bytecode shrinkage will be less successful).
>
> thanks for any help,
>
> mike
>
>
>
> - --
> - ----------------------------------------------------------------
> - --
> Jeff Parent
> Computer Engineer
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> iEYEARECAAYFAkqdldoACgkQ+Zwf/UXVrz4iCQCggiJC0qfLcBhfY76Rjn+K8Lnh
> X7QAnjpMsF9Od9MrcurY2tbCJFN5gUK1
> =NJ5u
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>

[Attachment #3 (text/html)]

Cheers Jeff,<br><br>I think, for me that&#39;s some kind of record for speed and \
helpfulness. It looks like it should be quite straightforward.<br><br>thanks \
again,<br><br>mike.<br><br><br><br><br><div class="gmail_quote"> On Tue, Sep 1, 2009 \
at 10:45 PM, Jeff Parent <span dir="ltr">&lt;<a \
href="mailto:jeff.parent@gmail.com">jeff.parent@gmail.com</a>&gt;</span> \
wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, \
204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div><div>-----BEGIN PGP SIGNED \
MESSAGE-----</div><div>Hash: \
SHA1</div><div><br></div><div>Mike,</div><div><br></div><div>I am currently working \
on porting the Full Blown OpenPGP set of</div><div>classes to work with the \
LightWeight version (so it works with</div>

<div>J2ME).  I found that if you follow along with the C# version you</div><div>will \
be able to do the work w/o JCE or any of the other objects.</div><div> Just find the \
test/example code from the C# libraries and port</div>

<div>them over to Java.</div><div><br></div><div>Thats my 2 \
cents.</div><div><br></div><div>Jeff</div><div><div></div><div \
class="h5"><div><br></div><div>On Tue, Sep 1, 2009 at 4:38 PM, Mike \
Goodwin</div><div>&lt;<a href="mailto:mike.goodwin@cantab.net" \
target="_blank">mike.goodwin@cantab.net</a>&gt; wrote:</div>

<div>Hi,</div><div><br></div><div>I was wondering if anyone could advise me on how to \
go about</div><div>getting a cutdown version of the bouncy castle library that \
only</div><div>does signature verification and only for RSA.</div>

<div><br></div><div>So ideally without any of the other algorithms nor jce \
(I</div><div>appreciate openpgp has some dependency on this, which \
probably</div><div>also means bytecode shrinkage will be less successful).</div>

<div><br></div><div>thanks for any \
help,</div><div><br></div><div>mike</div><div><br></div><div><br></div><div><br></div></div></div><div>- \
-- </div><div>- ----------------------------------------------------------------</div>
 <div>- --</div>
<div>Jeff Parent</div><div>Computer Engineer</div><div>-----BEGIN PGP \
SIGNATURE-----</div><div>Version: GnuPG v1.4.9 (MingW32) - GPGshell \
v3.70</div><div><br></div><div>iEYEARECAAYFAkqdldoACgkQ+Zwf/UXVrz4iCQCggiJC0qfLcBhfY76Rjn+K8Lnh</div>


<div>X7QAnjpMsF9Od9MrcurY2tbCJFN5gUK1</div><div>=NJ5u</div><div>-----END PGP \
SIGNATURE-----</div><div><br></div> </div>
</blockquote></div><br>



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