Parameters

Characteristics

• OID:
  1.3.132.0.24

SAGE

F.<x> = GF(2)[]
K = GF(2^193, name="x", modulus= x^193 +  x^15 + 1)
E = EllipticCurve(K, (1, K.fetch_int(0x0017858feb7a98975169e171f77b4087de098ac8a911df7b01), 0, 0, K.fetch_int(0x00fdfb49bfe6c3a89facadaa7a1e5bbc7cc1c2e5d831478814)))
E.set_order(0x01000000000000000000000000c7f34a778f443acc920eba49 * 0x2)
G = E(K.fetch_int(0x01f481bc5f0ff84a74ad6cdf6fdef4bf6179625372d8c0c5e1), K.fetch_int(0x0025e399f2903712ccf3ea9e3a1ad17fb0b3201b6af7ce1b05))

JSON

{
  "name": "ansit193r1",
  "desc": "",
  "oid": "1.3.132.0.24",
  "form": "Weierstrass",
  "field": {
    "type": "Binary",
    "bits": 193,
    "degree": 193,
    "poly": [
      {
        "coeff": "0x01",
        "power": 193
      },
      {
        "coeff": "0x01",
        "power": 15
      },
      {
        "coeff": "0x01",
        "power": 0
      }
    ],
    "basis": "poly"
  },
  "params": {
    "a": {
      "raw": "0x0017858feb7a98975169e171f77b4087de098ac8a911df7b01"
    },
    "b": {
      "raw": "0x00fdfb49bfe6c3a89facadaa7a1e5bbc7cc1c2e5d831478814"
    }
  },
  "generator": {
    "x": {
      "raw": "0x01f481bc5f0ff84a74ad6cdf6fdef4bf6179625372d8c0c5e1"
    },
    "y": {
      "raw": "0x0025e399f2903712ccf3ea9e3a1ad17fb0b3201b6af7ce1b05"
    }
  },
  "order": "0x01000000000000000000000000c7f34a778f443acc920eba49",
  "cofactor": "0x2",
  "aliases": [
    "secg/sect193r1"
  ]
}