Signed binaries & docs: https://www.tarsnap.com/spiped.html
Golang implementation (2014 alpha): https://pkg.go.dev/github.com/dchest/spipe
Signed binaries & docs: https://www.tarsnap.com/spiped.html
Golang implementation (2014 alpha): https://pkg.go.dev/github.com/dchest/spipe