[Open Crypto Project] #16: Implement first version of modexp-8192 in HW.

[Open Crypto Project]

#16: Implement first version of modexp-8192 in HW.
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  Reporter:  joachims  |      Owner:  joachims
      Type:  task      |     Status:  new
  Priority:  major     |  Milestone:
 Component:  rtl       |    Version:
Resolution:            |   Keywords:
Blocked By:            |   Blocking:
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Comment (by joachims):

 First version of modexp core has been committed and integrated into the
 Novena FPGA. The SW interface (ct_memory_map) needs to be updated for easy
 access to all memories in the core.

 The core has been tested with 1280 bit exponent and modulus. For bigger
 operands we really need to start running in real HW since simulation times
 becomes unrealistic. There seems to be some testcases that fails so there
 are still some dragons to be slain before the core can be considered ready
 for operation. But all parts are in place and can do the calculations.

 For benchmarking on real world applications using 2048 bit operands for
 example we also need to have the core in HW.

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Ticket URL: <https://trac.cryptech.is/ticket/16#comment:2>
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