diff options
Diffstat (limited to 'pyecsca/ec/context.py')
| -rw-r--r-- | pyecsca/ec/context.py | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/pyecsca/ec/context.py b/pyecsca/ec/context.py index 0c21942..48dcc1d 100644 --- a/pyecsca/ec/context.py +++ b/pyecsca/ec/context.py @@ -72,6 +72,9 @@ class Action(object): self.roots[k] = self.intermediates[k] self.output_points.append(point) + def __repr__(self): + return f"Action({self.formula}, {self.input_points}) = {self.output_points}" + @public class Context(object): @@ -86,11 +89,11 @@ class Context(object): def _execute(self, formula: Formula, *points: Point, **params: Mod) -> Tuple[Point, ...]: if len(points) != formula.num_inputs: - raise ValueError + raise ValueError(f"Wrong number of inputs for {formula}.") coords = {} for i, point in enumerate(points): if point.coordinate_model != formula.coordinate_model: - raise ValueError + raise ValueError(f"Wrong coordinate model of point {point}.") for coord, value in point.coords.items(): coords[coord + str(i + 1)] = value locals = {**coords, **params} @@ -106,8 +109,6 @@ class Context(object): full_resulting = {} for variable in formula.coordinate_model.variables: full_variable = variable + ind - if full_variable not in locals: - continue resulting[variable] = locals[full_variable] full_resulting[full_variable] = locals[full_variable] point = Point(formula.coordinate_model, **resulting) |