schemas: remove ecdsa_common EcUnnamedGroup

In all cases where this schema is used, the curve is a simple string.

Author: cpu

schemas/ecdsa_common.json

@@ -5,15 +5,7 @@
       "type": "object",
       "properties": {
         "curve": {
-          "anyOf": [
-            {
-              "$ref": "#/definitions/EcUnnamedGroup"
-            },
-            {
-              "type": "string",
-              "description": "the name of the EC group"
-            }
-          ],
+          "type": "string",
           "description": "the EC group used by this public key"
         },
         "keySize": {
@@ -44,53 +36,6 @@
         }
       },
       "additionalProperties": false
-    },
-    "EcUnnamedGroup": {
-      "type": "object",
-      "properties": {
-        "a": {
-          "type": "string",
-          "format": "BigInt",
-          "description": "coefficient a of the elliptic curve equation"
-        },
-        "b": {
-          "type": "string",
-          "format": "BigInt",
-          "description": "coefficient b of the elliptic curve equation"
-        },
-        "gx": {
-          "type": "string",
-          "format": "BigInt",
-          "description": "the x-coordinate of the generator"
-        },
-        "gy": {
-          "type": "string",
-          "format": "BigInt",
-          "description": "the y-coordinate of the generator"
-        },
-        "h": {
-          "type": "integer",
-          "description": "the cofactor"
-        },
-        "n": {
-          "type": "string",
-          "format": "BigInt",
-          "description": "the order of the generator"
-        },
-        "p": {
-          "type": "string",
-          "format": "BigInt",
-          "description": "the order of the underlying field"
-        },
-        "type": {
-          "type": "string",
-          "description": "an unnamed EC group over a prime field in Weierstrass form",
-          "enum": [
-            "PrimeOrderCurve"
-          ]
-        }
-      },
-      "additionalProperties": false
     }
   }
 }