Using the command line tool - ivan-zaera/cipher GitHub Wiki

As of today the command line tool is not functional nor maintained so don't use it! :-P

The command line tool, as of today, can only be used to benchmark block algorithms. In the future it will be enhanced to be able to encrypt/decrypt data, test implementations, and benchmark.

The tool is self explanatory. You can run cipher with no arguments to get help on its usage. Just to give you an example, you can benchmark AES by running: cipher benchmark block AES