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Asymmetric encryption on s08

Question asked by Francois on Nov 23, 2014



I have several projects on hcs08 which work fine and now I need encryption capabilities

For symetric encryption, I use AES128 which works fine, I've found a c lib and it takes 2.5 ms to encrypt/decrypt 16 bytes on a 36 MHz DZ32 (with key calculation)

which is OK for me.

Now I search for an assymmetric solution but I've found nothing interesting. DH or TinyEcc are solutions.

Are there any applications notes or algorithm samples or any kind  of informations for ECC encryption ?

Perhaps HCS08 is too small for that kind of encryption, I don't know ...

All informations are wellcome