On Thu, 2014-04-03 at 11:43 +0200, Andreas Brzesowsky wrote:
Because if the patch is applied correctly the error message Error
AES-decryption data length not a multiple of the key length does not
exists anymore
In the patch are these lines:
-if( lLen % keyLen != 0 )
-
Hi,
that's weird.
Because if the patch is applied correctly the error message "Error
AES-decryption data length not a multiple of the key length" does
not exists anymore
In the patch are these lines:
- if( lLen % keyLen != 0 )
-
On Mon, 2014-03-31 at 14:05 +0200, Andreas Brzesowsky wrote:
okay now I have the patch for AESv3 decryption finished:
Hi,
thanks a lot for the follow-up. I applied your patch to trunk and run
the test program I sent earlier [1], which creates some encrypted PDF
files in PoDoFo and then
Am 11.03.2014 08:50, schrieb zyx:
By
the way, would you mind to look on AESv3 too? As you mentioned
earlier, with AESv2 being done the AESv3 should not be a big
problem,
and you have the code fresh in your mind, thus it might be even
easier
for
Am 11.03.2014 08:50, schrieb zyx:
By the way, would you mind to look on AESv3 too?
Maybe yes, if I find some time for it.
But before I have an other patch:
My last patch should handle multiple XRef object for encrypted PDFs.
But it breaks merged unencryted
On Mon, 2014-03-10 at 17:59 +0100, Andreas Brzesowsky wrote:
I have now got some AESV2 encrypted PDF, that are created with Acrobat
X.
These currently crash in PoDoFo because they have multiple XRef
streams and XRef streams are never encrypted.
But in PdfParser::ReadObjectsInternal m_pEncrypt
Hi,
thank you very much.
I have now got some AESV2 encrypted PDF, that are created with
Acrobat X.
These currently crash in PoDoFo because they have multiple XRef
streams and XRef streams are never encrypted.
But in PdfParser::ReadObjectsInternal m_pEncrypt
On Fri, 2014-03-07 at 15:01 +0100, zyx wrote:
I'll test the functionality during the weekend, the most at the beginning
of the next week, and let you know.
Hello,
I created a little test program for the encryption (see the attached
test.cpp), which is testing all encryption algorithms.
On Fri, 2014-03-07 at 14:05 +0100, Andreas Brzesowsky wrote:
I think a have fixed them and created a new patch.
Please send me the errors if you still have some.
Hi,
thanks for the update, it compiles cleanly now. I'll test the
functionality during the weekend, the most at the beginning
Hi Andreas, Hi zyx,
Andreas, thanks for your fixes and updates. @zyx: Could you please review
them and maybe commit them to the repository? I don't have any time right
now to follow patches.
Best regards,
Dominik
On Wed, Mar 5, 2014 at 6:11 PM, Andreas Brzesowsky
andreas.brzesow...@dots.de
On Thu, 2014-03-06 at 09:11 +0100, Dominik Seichter wrote:
Andreas, thanks for your fixes and updates. @zyx: Could you please
review them and maybe commit them to the repository? I don't have any
time right now to follow patches.
Hi,
sure thing, I'll be glad to help.
I applied the
On Tue, 2014-02-25 at 14:25 +0100, Andreas Brzesowsky wrote:
I have added some code to decode AESV2 InputStream, some fixes for RC4
decoding and handling of the EncryptMetadata flag for RC4 and AESV2.
So some more encrypted pdf could be handled by PoDoFo.
I want to contribute my changes.
Hi,
I have added some code to decode AESV2 InputStream, some fixes for
RC4 decoding and handling of the EncryptMetadata flag for RC4 and
AESV2.
So some more encrypted pdf could be handled by PoDoFo.
I want to contribute my changes.
Are there any rules like
PoDoFo 0.9.2 does support AESV2 and AESV3 encryption. Some work is still needed
on the decryption part though.
I don’t believe anyone has plans to make this work any time soon, but
contributions are welcome.
Palmer Zent
On Feb 2, 2014, at 11:53 AM, Ilan Zisser ilanzis...@gmail.com wrote:
Hi,
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