Lines Matching full:coordinates

129  * Type for a point in Jacobian coordinates:
131  * -- affine coordinates are X = x / z^2 and Y = y / z^3
150  * Registers include the operand coordinates, and temporaries.
296  * situations, the three coordinates still are properly formed field
384  * -- Coordinates x and y have been freshly decoded in P1 (but not
385  * converted to Montgomery coordinates yet).
422  * Conversion back to affine coordinates. This code snippet assumes that
605  * Decode point into Jacobian coordinates. This function does not support
607  * the coordinates are still set to properly formed field elements.
615 	 * -- coordinates X and Y use unsigned big-endian, with the same  in point_decode()
653 	 * Convert coordinates and check that the point is valid.  in point_decode()