-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Anyway, I don't think anything of that sort would have been in there by version 7. I was thinking more version 1 or before, but as it happens I've just checked, and there appears to be some cryptographic support in at least this one image from 1972. https://github.com/jserv/unix-v1
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.