AES encrytion (ASIC)

Hey folks , i need ur opinion about something :
To implement an AES decryption (CBC mode ) algorithm in ASIC , what
would be the best way to do it ? i mean among these architectures
which one do you choose and why :

* Basic iterative architecture
* Partial loop unrolling
* full loop unrolling
* Partia outer-round pipelining
* Full outerround pipelining
* Inner-round pipelining
* Partial mixed innerand outerroundpipelining
* Full mixed inner- and outer-round pipelining
* other ...

swissiyoussef-at-gmail.com writes:
> To implement an AES decryption (CBC mode ) algorithm in ASIC , what
> would be the best way to do it ?

How long is a piece of string?

On Aug 26, 9:45*am, swissiyous...@gmail.com wrote:
> Hey folks , i need ur opinion about something *:
> To implement an AES decryption (CBC mode ) algorithm in ASIC , what
> would be the best way to do it ? i mean among these architectures
> which one do you choose and why :
>
> * Basic iterative architecture
> * Partial loop *unrolling
> * full loop unrolling
> * Partia outer-round pipelining
> * Full outerround pipelining
> * Inner-round pipelining
> * Partial mixed innerand outerroundpipelining
> * Full mixed inner- and outer-round pipelining
> * other ...

I found the AES implementation on Opencores to be pretty good and easy
to use, so perhaps you can save time by using it...


Eli