Re: security risk of IV in plaintext CBC mode



Thank you so much for all your help Kristian, Matthew & Rossum.

I just needed a little more to think about in regards to the question and
you have given me plenty.

It is so refreshing to find really smart guys who are so eager to share
knowledge.

have a nice week.

"kornduff" <kornduff@xxxxxxxxxx> wrote in message
news:45d033d1$1@xxxxxxxxxxxxxxxxxxxx
Is there a security risk to transmitting the Initialization Vector in
plain text along with the message in CBC mode? My lecturer says no, but i
cant understand why?

Thanks in advance.



.



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