minor documentation improvements
Hey @mbroz.
Please consider these and double check everything, especially:
For LUKS I unified Terminal/stdin cases or reading passphrases. That also means that I assumed that even the interactively read passphrase ("from Terminal) would be subject to the compiled-in maximum, which wasn't mentioned previously.
For plain dm-crypt I didn't change anything, because I was a bit confused by it:
From stdin
says:
Note that if --key-file=- is used for reading the key from stdin, trailing newlines are not stripped from the input.
I though in that case it would also just read the file like it does in From a key file
, i.e. truncated at the key-size?
But what does that have to do with trailing newlines? And why multiple of them?