Files
hush3/zcutil
Kevin Gallagher 2e113f6b9d Lock to prevent parallel execution of fetch-params.sh
Two instances of the fetch-params.sh script running at once will
result in corruption of the proving key and an error when the
hashes are computed. This implements a lock to stop such a
scenario from occurring.

We also terminate and don't create the symlinks if the downloaded
parameters fail the checksum command.
2016-09-22 03:08:42 -07:00
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