I'm using SHA-1 to detect duplicates in a program handling files. It is not required to be cryptographic strong and may be reversible. I found this list of fast
office-2007
catch-unit-test
akka-typed
non-nullable
comaddin
ora-12541
input-parameters
isr
powerquery
primeng-calendar
xact-abort
aol
camera-projection
system.drawing.imaging
umbraco-ucommerce
easypaisa
slimv
aws-sdk-mock
uipopover
rimraf
overflow
reflection.emit
parent
google-cloud-proxy
nodemanager
footable
ems
cfqueryparam
lazy-static
login-system