Merging upstream version 1.70.0+dfsg2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/vendor/elliptic-curve/src/hash2curve/map2curve.rs b/vendor/elliptic-curve/src/hash2curve/map2curve.rs
new file mode 100644
index 000000000..6092e57ba
--- /dev/null
+++ b/vendor/elliptic-curve/src/hash2curve/map2curve.rs
@@ -0,0 +1,12 @@
+//! Traits for mapping field elements to points on the curve.
+
+/// Trait for converting field elements into a point
+/// via a mapping method like Simplified Shallue-van de Woestijne-Ulas
+/// or Elligator
+pub trait MapToCurve {
+    /// The output point
+    type Output;
+
+    /// Map a field element into a point
+    fn map_to_curve(&self) -> Self::Output;
+}