…ords then short list v1 for easier to remember passphrases

This lists comes from https://www.eff.org/files/2016/09/08/eff_short_wordlist_2_0.txt
Refered in article: https://www.eff.org/dice

Signed-off-by: Thierry Laurion <[email protected]>

Nothing uses it for the moment, needs to be called from recovery shell: bash, source /etc/functions. generate_passphrase

- parses dictionary to check how many dice rolls needed on first entry, defaults to EFF short list v2 (bigger words easier to remember, 4 dices roll instead of 5)
  - defaults to using initrd/etc/diceware_dictionnaries/eff_short_wordlist_2_0.txt, parametrable
  - make sure format of dictionary is 'digit word' and fail early otherwise: we expect EFF diceware format dictionaries
- enforces max length of 256 chars, parametrable, reduces number of words to fit if not override
- enforces default 3 words passphrase, parametrable
- enforces captialization of first letter, lowercase parametrable
- read multiple bytes from /dev/urandom to fit number of dice rolls

Unrelated: uniformize format of file

Signed-off-by: Thierry Laurion <[email protected]>

Signed-off-by: Thierry Laurion <[email protected]>

Signed-off-by: Thierry Laurion <[email protected]>

…ount /etc/fstab existing /boot partition (otherwise early 'o' to enter oem mode of oem-factory-reset

Signed-off-by: Thierry Laurion <[email protected]>

…user press y (end of reownership wizard secret output)

Signed-off-by: Thierry Laurion <[email protected]>

works:
- oem and user mode passphrase generation
- qrcode

missing:
- unattended
  - luks reencryption + passphrase change for OEM mode (only input to be provided) with SINGLE passphrase when in unattended mode
    - same for user reownership when previously OEM reset unattended

Signed-off-by: Thierry Laurion <[email protected]>

Signed-off-by: Thierry Laurion <[email protected]>

… dongle reset logic

Signed-off-by: Thierry Laurion <[email protected]>