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
git-archive
http-status-code-303
elasticsearch-snapshot
triangulation
function-prototypes
sysprep
akka-testkit
sonarqube-ops
asyncstream
tspan
swiftui-picker
revue
multicursorediting
python-decorators
vimdiff
vb5
stata
filehandler
keccak
android-thread
antv
bosh
yguard
c++-actor-framework
cuda-profiling
structuremap3
cozyroc
apollo-federation
goblin-graph-library
genexus-sd