Does the CEC1702 ECC block support elliptic-curve p-384?

The CEC1702 supports elliptic-curve p-384. There is an API called ec_prog_curve that will load the curve parameters from a memory location in a certain format. The ROM code has parameters pre-programmed for the following curves:

  1. t571r1
  2. t409r1
  3. t283r1
  4. t233r1
  5. t163r2
  6. p521r1
  7. p384r1
  8. p256r1
  9. p224r1
  10. p192r1

For other curves, you can use the ec_prog_curve API and point to an address that has the parameters for the curve in user code area.

© 2018 Microchip Technology, Inc.
Notice: ARM and Cortex are the registered trademarks of ARM Limited in the EU and other countries.
Information contained on this site regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Microchip devices in life support and/or safety applications is entirely at the buyer's risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights.