Minisign
A tool for cryptographic signatures.
It has horrible CLI format. no --help and nothing automatic
Generate
minisign -G
minisign autoprints help message
Sign
-S is sign
-m is file (as if that's necessary?)
minisign -Sm myfile.txt
minisign -Sm myfile.txt -t 'This comment will be signed as well'
Output: myfile.txt.minisig
Verification
-V | -p is file | -P is base64 cli input
minisign -Vm myfile.txt -P RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3
minisign -Vm myfile.txt -p signature.pub