Hello all,

If I exchange messages with a system and the messages are encrypted with a 
symmetric key, what further benefit would we get by using a MAC (Message 
Authentication Code) along with the message encryption?
Being new to all this, using the encrytpion and MAC together seem redundant.

Thanks,

--Erik Ostermueller



      

---------------------------------------------------------------------
The Cryptography Mailing List
Unsubscribe by sending "unsubscribe cryptography" to [EMAIL PROTECTED]

Reply via email to