Extended projective coordinate representation. More...
#include <ec25519.h>
Data Fields | |
fe25519 | x |
fe25519 | y |
fe25519 | z |
fe25519 | t |
Extended projective coordinate representation.
Represents a point on the Ed25519 curve in extended coordinates (X:Y:Z:T), where T is an auxiliary coordinate satisfying T = XY/Z.