"Erez Mor" wrote:

> hello experts
> i'm new to encryption so please...
> i think i've tried every piece of code out there that claims to
> encrypt/decrypt files
> the common thing about them all(and that is strange...)
> is that the proccess changes the file (in fact it adds 16 bytes to it, no
> matter if i encrypt or decrypt)
> that of course is un bearable
> can anyone point me to the problem? last sample used is with a
> RijndaelManaged stream, for all that matters
> thanx a lot
> Erez.

> Hi
>
> I've not encountered this, so perhaps others will be able to tell you
> why it is happening.
>
> You may find it easier to use the cryptography application block that
> is part of the Microsoft Enterprise Library Application Blocks. Here
> is a description of the best practice that they offer, and also
> instructions for its use.
>
> http://www.pnplive.com/Slides/22MAR2005%20Crypto%20Block%20Webcast.ppt
>
> I've recommended this for for clients when implementing symmetric
> encryption.
>
> Hope this helps
>
> Chris Seary
>
> "Erez Mor" wrote:
>
>> hello experts
>> i'm new to encryption so please...
>> i think i've tried every piece of code out there that claims to
>> encrypt/decrypt files
>> the common thing about them all(and that is strange...)
>> is that the proccess changes the file (in fact it adds 16 bytes to
>> it, no
>> matter if i encrypt or decrypt)
>> that of course is un bearable
>> can anyone point me to the problem? last sample used is with a
>> RijndaelManaged stream, for all that matters
>> thanx a lot
>> Erez.