var memprofileflag = flag.String("memprofile", "", "Write memory profile to specified file")
var memprofilerateflag = flag.Int("memprofilerate", 0, "Set memprofile sampling rate to value")

var matchpkg func(name string) bool

var atExitFuncs []func()

func atExit(f func()) {
	atExitFuncs = append(atExitFuncs, f)
}

func Exit(code int) {

				}
			case "contention/resolution":
				p.SampleType = []*ValueType{
					{Type: "contentions", Unit: "count"},
					{Type: "delay", Unit: value},
				}
			case "contention/sampling period":
				p.PeriodType = &ValueType{
					Type: "contentions", Unit: "count",
				}
				if p.Period, err = strconv.ParseInt(value, 0, 64); err != nil {

	if err != nil {
		return nil, err
	}
	return priv, nil
}

// randomPoint returns a random scalar and the corresponding point using the
// procedure given in FIPS 186-4, Appendix B.5.2 (rejection sampling).
func randomPoint[Point nistPoint[Point]](c *nistCurve[Point], rand io.Reader) (k *bigmod.Nat, p Point, err error) {
	k = bigmod.NewNat()
	for {
		b := make([]byte, c.N.Size())

	testAllCurves(t, func(t *testing.T, curve ecdh.Curve) {
		r := &countingReader{r: rand.Reader}
		k, err := curve.GenerateKey(r)
		if err != nil {
			t.Fatal(err)
		}

		// GenerateKey does rejection sampling. If the masking works correctly,
		// the probability of a rejection is 1-ord(G)/2^ceil(log2(ord(G))),
		// which for all curves is small enough (at most 2^-32, for P-256) that