If passphrases contain 'memorable' word-like sounds, predictable structures or real words as a basis they can be attacked more efficiently. Often password gener

If passphrases contain 'memorable' word-like sounds, predictable structures or real words as a basis they can be attacked more efficiently. Often password generators have such modes. 2^44 = ~10 hexadecimal digits, but to be fair the example was purely alphabetic and about double the length, so this is apples and oranges.