Lines Matching full:coordinates

128  * Type for a point in Jacobian coordinates:
130  * -- affine coordinates are X = x / z^2 and Y = y / z^3
149  * Registers include the operand coordinates, and temporaries.
295  * situations, the three coordinates still are properly formed field
383  * -- Coordinates x and y have been freshly decoded in P1 (but not
384  * converted to Montgomery coordinates yet).
421  * Conversion back to affine coordinates. This code snippet assumes that
604  * Decode point into Jacobian coordinates. This function does not support
606  * the coordinates are still set to properly formed field elements.
614 	 * -- coordinates X and Y use unsigned big-endian, with the same  in point_decode()
652 	 * Convert coordinates and check that the point is valid.  in point_decode()