Compare(x, y)
			}
		})
	}
}

func BenchmarkIndexAnyASCII(b *testing.B) {
	x := Repeat([]byte{'#'}, 2048) // Never matches set
	cs := "0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz"
	for k := 1; k <= 2048; k <<= 4 {
		for j := 1; j <= 64; j <<= 1 {
			b.Run(fmt.Sprintf("%d:%d", k, j), func(b *testing.B) {
				for i := 0; i < b.N; i++ {

// https://golang.org/src/crypto/tls/generate_cert.go
func generateTLSCertKey(host string) ([]byte, []byte, error) {
	validFor := 365 * 24 * time.Hour
	rsaBits := 2048

	if len(host) == 0 {
		return nil, nil, fmt.Errorf("Missing host parameter")
	}

	publicKey := func(priv interface{}) interface{} {
		switch k := priv.(type) {
		case *rsa.PrivateKey:

			return updatedAt, err
		}

		policyBuf, err := json.Marshal(opts.sessionPolicy)
		if err != nil {
			return updatedAt, err
		}

		if len(policyBuf) > 2048 {
			return updatedAt, errSessionPolicyTooLarge
		}

		// Overwrite session policy claims.
		m[policy.SessionPolicyName] = base64.StdEncoding.EncodeToString(policyBuf)

		if err != nil {
			return auth.Credentials{}, time.Time{}, err
		}
		policyBuf, err = json.Marshal(opts.sessionPolicy)
		if err != nil {
			return auth.Credentials{}, time.Time{}, err
		}
		if len(policyBuf) > 2048 {
			return auth.Credentials{}, time.Time{}, errSessionPolicyTooLarge
		}
	}

	// found newly requested service account, to be same as
	// parentUser, reject such operations.
	if parentUser == opts.accessKey {

		}
	)

	// Maximum number of reusable buffers per node at any given point in time.
	n := uint64(1024) // single node single/multiple drives set this to 1024 entries

	if globalIsDistErasure {
		n = 2048
	}

	// Avoid allocating more than half of the available memory
	if maxN := availableMemory() / (blockSizeV2 * 2); n > maxN {
		n = maxN
	}

	if globalIsCICD || strconv.IntSize == 32 {