What's the difference between the 'DES' class and The 'DESCryptoServiceProvider' class?

Posted by IbrarMumtaz on Stack Overflow See other posts from Stack Overflow or by IbrarMumtaz
Published on 2010-04-08T00:30:13Z Indexed on 2010/04/08 0:33 UTC
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c#

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security

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encryption

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70-536

All I can make out is that one of them is the BC for all 'DES' algorithms to be derived from and the later is a wrapper for the Cryptographic service provider implementation of the DES algorithm.

The reason why I ask is that I am going over .Net Security and the MS official training book simply refers to the DES class but the another official MS book refers to the DESCrypto' class. What's the difference between these two? When would you use either of them? What do I need to know as far as the 70-536 exam is concerned.

I am asking my question from an educational P.O.V as far as the 70-536 exam is concerned.

Thanks In Advance.

Ibrar

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