On Wed, 11 Sep 2002 10:00:39 -0700, Tarik Soulami <[EMAIL PROTECTED]>
wrote:
>I am sorry I missed the first part of the discussion. When the decryption
fails, what do you get? just garbage bytes or an exception.
>
>Thanks,
>--Tarik
>
Hi Tarik,
I have seen both behaviours -- with RC2 encryption I
This most likely means the IV used during decryption is not the same as the one used
during encryption. If you are keeping the IV at the class level as a member; then
there is a known bug where we operate on the actual array instead of a copy (this will
be fixed in the next release). A work-aro
: Re: [ADVANCED-DOTNET] Decryption weirdness->Workaround
After playing around with this a little more, I finally figured out a way
to get it to work. Basically, setting the Encrytor.Mode to CipherMode.ECB
does the trick.
So, do any of you encryption wizards out there know why the ot
After playing around with this a little more, I finally figured out a way
to get it to work. Basically, setting the Encrytor.Mode to CipherMode.ECB
does the trick.
So, do any of you encryption wizards out there know why the other
encryption modes don't work on certain machines? It appears that th
Thanks for your suggestions Valery. It turns out that Close() internally
calls FlushFinalBlock() and so it wasn't an issue. This means that we are
still facing the same problem and trying out a different encryption
algorithm (RC2) didn't change anything.
The strange part about all this is that it
using salt
from the stream, set decryptor's IV to one that you fetched from the
stream and decrypt the rest of the stream.
-Valery.
-Original Message-
From: Atul Khare [mailto:[EMAIL PROTECTED]]
Sent: Thursday, September 05, 2002 1:34 AM
To: [EMAIL PROTECTED]
Subject: [ADVANCED-DOT
Hi folks,
I have a rather simple class [1] that does TripleDES encryption /
decryption and exposes two helper methods EncryptData() and DecryptData().
If EncryptData() and DecryptData() are called from the same program, every
thing is hunky dory.
However, if the base64 encoded output from the en
