On Thu, May 9, 2024 at 9:57 PM Marek Behún <kabel@xxxxxxxxxx> wrote: > On Wed, 8 May 2024 14:33:12 +0300 > Andy Shevchenko <andy@xxxxxxxxxx> wrote: > > On Wed, May 08, 2024 at 12:31:16PM +0200, Marek Behún wrote: ... > > > +#define OMNIA_MCU_CRYPTO_PUBLIC_KEY_LEN 33 > > > > 33? Hmm... does it mean (32 + 1)? > > Rather (1 + 32), the first byte is 0x02 or 0x03, determining whether > the y coordinate of the public key elliptic curve point is positive or > negative, and the rest 32 bytes are the x coordinate. I hope you used that in v10, i.e. (1 + 32) with a summary of the above in the comment. -- With Best Regards, Andy Shevchenko
