sha3sum
Simple program to expose golang.org/x/crypto/sha3 on the command line (similar to the sha1sum utility)
Usage
Call the program with a list of filenames, these will be hashed. The filename '-' represents stdin. When no argument is passed, hash stdin. Optionally you can specify the hash size (e.g. 256, 512) with the optional -algo flag. See sha3sum -help.