Regarding "ec_GFp_simple_add" implementation

[ChenGuang Sun]

Hi OpenSSL experts,

I'm new to the ECC area and trying to understand the point addition here. I
noticed the implementation of "ec_GFp_simple_add" is different from the
algorithm described at Wikipedia
<https://en.wikipedia.org/wiki/Elliptic_curve_point_multiplication#Point_addition>.
Does the function "ec_GFp_simple_add" implement the algorithm in Wiki? Is
there any doc/paper explaining the implementation of "ec_GFp_simple_add"?

Thanks,
Charlie
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mta.openssl.org/pipermail/openssl-users/attachments/20220827/63cb41f5/attachment.htm>