Add Curve448.

Fixes #24.
2026-01-09 13:28:01 -05:00 · 2024-08-27 15:31:17 +02:00
parent f43bfbf1b4
commit 2a9b50eaff
1 changed files with 30 additions and 0 deletions
--- a/other/curves.json
+++ b/other/curves.json
@@ -210,6 +210,36 @@
        "trace_of_frobenius": "-221938542218978828286815502327069187962"
      }
    },
+    {
+      "name": "Curve448",
+      "category": "other",
+      "desc": "Curve from https://datatracker.ietf.org/doc/html/rfc7748",
+      "field": {
+        "type": "Prime",
+        "p": "0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffeffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
+        "bits": 448
+      },
+      "form": "Montgomery",
+      "params": {
+        "a": {
+          "raw": "0x262a6"
+        },
+        "b": {
+          "raw": "0x01"
+        }
+      },
+      "generator": {
+        "x": {
+          "raw": "0x05"
+        },
+        "y": {
+          "raw": "0x7d235d1295f5b1f66c98ab6e58326fcecbae5d34f55545d060f75dc28df3f6edb8027e2346430d211312c4b150677af76fd7223d457b5b1a"
+        }
+      },
+      "order": "0x3fffffffffffffffffffffffffffffffffffffffffffffffffffffff7cca23e9c44edb49aed63690216cc2728dc58f552378c292ab5844f3",
+      "cofactor": "0x04",
+      "characteristics": {}
+    },
    {
      "name": "Curve22103",
      "category": "other",