defaultMinisignPubkey = "RWTx5Zr1tiHQLwG9keckT0c45M3AGeHD6IvimQHpyRywVWGbP1aVSGav"
)

func verifyBinary(u *url.URL, sha256Sum []byte, releaseInfo, mode string, reader io.Reader) (err error) {
	if !updateInProgress.CompareAndSwap(0, 1) {
		return errors.New("update already in progress")
	}
	defer updateInProgress.Store(0)

	transport := getUpdateTransport(30 * time.Second)
	opts := selfupdate.Options{
		Hash:     crypto.SHA256,

			// We recently saw a success - no need to check.
			return true
		}

		goOffline := func(err error, spent time.Duration) {
			if p.health.status.CompareAndSwap(diskHealthOK, diskHealthFaulty) {
				storageLogAlwaysIf(ctx, fmt.Errorf("node(%s): taking drive %s offline: %v", globalLocalNodeName, p.storage.String(), err))
				p.health.waiting.Add(1)

though entropy could be provided in the additional input". additionalInput := new([SeedSize]byte) sysrand.Read(additionalInput[:16]) drbg := drbgInstance.Swap(nil) if drbg == nil { drbg = drbgPool.Get().(*Counter) } defer func() { if !drbgInstance.CompareAndSwap(nil, drbg) { drbgPool.Put(drbg) } }() for len(b) > 0 { size := min(len(b), maxRequestSize) if reseedRequired := drbg.Generate(b[:size], additionalInput); reseedRequired { // See SP 800-90A Rev. 1, Section 9.3.1, Steps 6-8, as explained in // Section...