Import implementations of X25519 and X448 from Catacomb.

[secnet] / x25519-tests.in

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+### Tests for X25519.
+
+x25519 {
+  ## These are from Daniel J. Bernstein, `Cryptography in NaCl', 2009-03-10,
+  ## https://cr.yp.to/highspeed/naclcrypto-20090310.pdf
+
+  ## Make Alice's public key.
+  77076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c2a
+    0900000000000000000000000000000000000000000000000000000000000000
+    8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a;
+
+  ## Make Bob's public key.
+  5dab087e624a8a4b79e17f8b83800ee66f3bb1292618b6fd1c2f8b27ff88e0eb
+    0900000000000000000000000000000000000000000000000000000000000000
+    de9edb7d7b7dc1b4d35b61c2ece435373f8343c85b78674dadfc7e146f882b4f;
+
+  ## Make the shared secret using Alice's private key.
+  77076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c2a
+    de9edb7d7b7dc1b4d35b61c2ece435373f8343c85b78674dadfc7e146f882b4f
+    4a5d9d5ba4ce2de1728e3bf480350f25e07e21c947d19e3376f09b3c1e161742;
+
+  ## Make the (same) shared secret using Bob's private key.
+  5dab087e624a8a4b79e17f8b83800ee66f3bb1292618b6fd1c2f8b27ff88e0eb
+    8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a
+    4a5d9d5ba4ce2de1728e3bf480350f25e07e21c947d19e3376f09b3c1e161742;
+
+  ## These tests are from RFC7748.  I've clamped the public values because
+  ## RFC7748 wants the top bits ignored.
+  a546e36bf0527c9d3b16154b82465edd62144c0ac1fc5a18506a2244ba449ac4
+    e6db6867583030db3594c1a424b15f7c726624ec26b3353b10a903a6d0ab1c4c
+    c3da55379de9c6908e94ea4df28d084f32eccf03491c71f754b4075577a28552;
+  4b66e9d4d1b4673c5ad22691957d6af5c11b6421e0ea01d42ca4169e7918ba0d
+    e5210f12786811d3f4b7959d0538ae2c31dbe7106fc03c3efc4cd549c715a413
+    95cbde9476e8907d7aade45cb4b873f88b595a68799fa152e6f8f7647aac7957;
+}
+
+x25519-mct {
+  ## These tests are from RFC7748.
+
+  0900000000000000000000000000000000000000000000000000000000000000
+    0900000000000000000000000000000000000000000000000000000000000000
+    1 422c8e7a6227d7bca1350b3e2bb7279f7897b87bb6854b783c60e80311ae3079;
+  0900000000000000000000000000000000000000000000000000000000000000
+    0900000000000000000000000000000000000000000000000000000000000000
+    1000 684cf59ba83309552800ef566f2f4d3c1c3887c49360e3875f2eb94d99532c51;
+
+  ## This one takes aaaaages.
+  ##0900000000000000000000000000000000000000000000000000000000000000
+  ##  0900000000000000000000000000000000000000000000000000000000000000
+  ##  1000000 7c3911e0ab2586fd864497297e575e6f3bc601c0883c30df5f4dd2d24f665424;
+}