Fp512BN
512-bit prime field Weierstrass curve.Curve described in https://www.iso.org/standard/80241.html
Parameters
Characteristics
- j-invariant:
0 - Trace of Frobenius:
115792089237316195423570985008687840101103879741288409693302319863988063823175 - Discriminant:
13407807929942597099574024998205830437246153344875111580494527427714590099881795845981157516604994291639750834285779043186149750164319950153126044364562435
SAGE
p = 0xfffffffffffffffffffffffffff9ec7f01c60ba1d8cb5307c0bbe3c111b0ef455146cf1eacbe98b8e48c65deab236fe1916a55ce5f4c6467b4eb280922adef33K = GF(p)a = K(0x00)b = K(0x03)E = EllipticCurve(K, (a, b))G = E(0x01, 0x02)E.set_order(0xfffffffffffffffffffffffffff9ec7f01c60ba1d8cb5307c0bbe3c111b0ef445146cf1eacbe98b8e48c65deab2679a34a10313e04f9a2b406a64a5f519a09ed * 0x01)
PARI/GP
p = 0xfffffffffffffffffffffffffff9ec7f01c60ba1d8cb5307c0bbe3c111b0ef455146cf1eacbe98b8e48c65deab236fe1916a55ce5f4c6467b4eb280922adef33a = Mod(0x00, p)b = Mod(0x03, p)E = ellinit([a, b])E[16][1] = 0xfffffffffffffffffffffffffff9ec7f01c60ba1d8cb5307c0bbe3c111b0ef445146cf1eacbe98b8e48c65deab2679a34a10313e04f9a2b406a64a5f519a09ed * 0x01G = [Mod(0x01, p), Mod(0x02, p)]
JSON
{"name": "Fp512BN","desc": "Curve described in https://www.iso.org/standard/80241.html","form": "Weierstrass","field": {"type": "Prime","p": "0xfffffffffffffffffffffffffff9ec7f01c60ba1d8cb5307c0bbe3c111b0ef455146cf1eacbe98b8e48c65deab236fe1916a55ce5f4c6467b4eb280922adef33","bits": 512},"params": {"a": {"raw": "0x00"},"b": {"raw": "0x03"}},"generator": {"x": {"raw": "0x01"},"y": {"raw": "0x02"}},"order": "0xfffffffffffffffffffffffffff9ec7f01c60ba1d8cb5307c0bbe3c111b0ef445146cf1eacbe98b8e48c65deab2679a34a10313e04f9a2b406a64a5f519a09ed","cofactor": "0x01","characteristics": {"j_invariant": "0","discriminant": "13407807929942597099574024998205830437246153344875111580494527427714590099881795845981157516604994291639750834285779043186149750164319950153126044364562435","trace_of_frobenius": "115792089237316195423570985008687840101103879741288409693302319863988063823175"}}