Slow zone signing with ECDSA

Spain, Dr. Jeffry A. spainj at countryday.net
Wed Apr 19 19:35:41 UTC 2017


> Install and run haveged... The problem is your system doesn't have enough entropy in the processor or maybe it's a VM but either way there is not enough entropy to produce random seeds which is why it is taking so long.

Thanks, David. The system is a Microsoft Azure VM. I assumed that while entropy is required for ECDSA key generation, which in any event I did on another system, additional entropy would not be required for the zone signing process itself. Jeff.
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