tests = tests[:1]
	}
	for _, test := range tests {
		curve := test.curve
		t.Run(test.name, func(t *testing.T) {
			t.Parallel()
			f(t, curve)
		})
	}
}

func TestOnCurve(t *testing.T) {
	t.Parallel()
	testAllCurves(t, func(t *testing.T, curve Curve) {
		if !curve.IsOnCurve(curve.Params().Gx, curve.Params().Gy) {
			t.Error("basepoint is not on the curve")
		}
	})
}

func TestOffCurve(t *testing.T) {

		if line[0] == '[' {
			line = line[1 : len(line)-1]
			curve, hash, _ := strings.Cut(line, ",")

			switch curve {
			case "P-224":
				pub.Curve = elliptic.P224()
			case "P-256":
				pub.Curve = elliptic.P256()
			case "P-384":
				pub.Curve = elliptic.P384()
			case "P-521":
				pub.Curve = elliptic.P521()
			default:
				pub.Curve = nil
			}

			switch hash {
			case "SHA-1":

	c := curveToECDH(k.Curve)
	if c == nil {
		return nil, errors.New("ecdsa: unsupported curve by crypto/ecdh")
	}
	if !k.Curve.IsOnCurve(k.X, k.Y) {
		return nil, errors.New("ecdsa: invalid public key")
	}
	return c.NewPublicKey(elliptic.Marshal(k.Curve, k.X, k.Y))
}

// Equal reports whether pub and x have the same value.
//
// Two keys are only considered to have the same value if they have the same Curve value.

} = &ecdh.PrivateKey{}

func TestECDH(t *testing.T) {
	testAllCurves(t, func(t *testing.T, curve ecdh.Curve) {
		aliceKey, err := curve.GenerateKey(rand.Reader)
		if err != nil {
			t.Fatal(err)
		}
		bobKey, err := curve.GenerateKey(rand.Reader)
		if err != nil {
			t.Fatal(err)
		}

		alicePubKey, err := curve.NewPublicKey(aliceKey.PublicKey().Bytes())
		if err != nil {
			t.Error(err)
		}

			cert.PrivateKey)
	}

	switch pub := signer.Public().(type) {
	case *ecdsa.PublicKey:
		switch pub.Curve {
		case elliptic.P256():
		case elliptic.P384():
		case elliptic.P521():
		default:
			return fmt.Errorf("tls: unsupported certificate curve (%s)", pub.Curve.Params().Name)
		}
	case *rsa.PublicKey:
		return fmt.Errorf("tls: certificate RSA key size too small for supported signature algorithms")

            data.addColumn('number', niceQuantile(1 - plotData.quantiles[i]) + ' MU');
          }
        }
        data.addRows(curve);
        for (var i = 0; i < curve.length; i++) {
          data.setFormattedValue(i, 0, niceDuration(curve[i][0]));
        }

        var options = {
          chart: {
            title: 'Minimum mutator utilization',
          },
          hAxis: {

		return nil, errors.New("tls: CurvePreferences includes unsupported curve")
	}

	key, err := generateECDHEKey(config.rand(), curveID)
	if err != nil {
		return nil, err
	}
	ka.key = key

	// See RFC 4492, Section 5.4.
	ecdhePublic := key.PublicKey().Bytes()
	serverECDHEParams := make([]byte, 1+2+1+len(ecdhePublic))
	serverECDHEParams[0] = 3 // named curve
	serverECDHEParams[1] = byte(curveID >> 8)

		var ecPriv *ecdsa.PrivateKey

		switch options.ECSigAlg {
		case EcdsaSigAlg:
			var curve elliptic.Curve
			switch options.ECCCurve {
			case P384Curve:
				curve = elliptic.P384()
			default:
				curve = elliptic.P256()
			}

			ecPriv, err = ecdsa.GenerateKey(curve, rand.Reader)
			if err != nil {
				return nil, nil, fmt.Errorf("cert generation fails at EC key generation (%v)", err)

	k, err := rsa.GenerateKey(rand.Reader, size)
	if err != nil {
		t.Fatal(err)
	}
	return k
}

func boringECDSAKey(t *testing.T, curve elliptic.Curve) *ecdsa.PrivateKey {
	k, err := ecdsa.GenerateKey(curve, rand.Reader)
	if err != nil {
		t.Fatal(err)
	}
	return k
}

type boringCertificate struct {
	name      string
	org       string
	parentOrg string

			key:           ed25519PrivKey,
			isErr:         true,
			expectedCurve: nil,
		},
	}

	for id, tc := range cases {
		curve, err := GetEllipticCurve(&tc.key)
		if tc.expectedCurve != curve {
			t.Errorf("expected (%v) but received (%v)", tc.expectedCurve, curve)
		}
		if err != nil {
			if !tc.isErr {
				t.Errorf("%s: should be supported, but is failing", id)
			}
		}
	}
}