3.5.7. digest - calculate digest¶

3.5.7.1. Usage¶

digest -a <algo> [-k <key> | -K <file>] [-s <sig> | -S <file>] FILE|AREA

Calculate a digest over a FILE or a memory area.

`-a <algo>`	hash or signature algorithm to use
`-k <key>`	use supplied <key> (ASCII or hex) for MAC
`-K <file>`	use key from <file> (binary) for MAC
`-v <hex>`	verify data against supplied <hex> (hash, MAC or signature)
`-V <file>`	verify data against <file> (hash, MAC or signature)