added one x25519 test vector

diff --git a/vectors_x25519 b/vectors_x25519
index eb5b79df529f1c2cdfbcfc1f5b26a2937f5d26f6..c92d0c3b57b72fb02044a9fc2fc227deceeb54b4 100644 (file)
--- a/vectors_x25519
+++ b/vectors_x25519
@@ -13,3 +13,7 @@ out:  4a5d9d5ba4ce2de1728e3bf480350f25e07e21c947d19e3376f09b3c1e161742
 scalar:        5dab087e624a8a4b79e17f8b83800ee66f3bb1292618b6fd1c2f8b27ff88e0eb
 point: 8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a
 out:   4a5d9d5ba4ce2de1728e3bf480350f25e07e21c947d19e3376f09b3c1e161742
+
+scalar:        0900000000000000000000000000000000000000000000000000000000000000
+point: 0900000000000000000000000000000000000000000000000000000000000000
+out:   422c8e7a6227d7bca1350b3e2bb7279f7897b87bb6854b783c60e80311ae3079