![]() valid-chars='' using only lower-case letters (via regex).Ī concise overview of the available xkcdpass options can be accessed via: xkcdpass -help min=5 -max=6 with words between 5 and 6 characters long acrostic='chaos' the first letters of which spell ‘chaos’ ![]() Or you can mix whatever arguments you want: $ xkcdpass -count=5 -acrostic='chaos' -delimiter='|' -min=5 -max=6 -valid-chars='' Which returns a single password, using the default dictionary and default settings. ![]() > pinball previous deprive militancy bereaved numeric Xkcdpass can be called with no arguments: $ xkcdpass Running module unit tests on Python 2 requires mock to be installed. Python 2 (version 2.7 or later), or Python 3 (version 3.4 or later). The latest development version can be found on github: Ĭontributions welcome and gratefully appreciated! Requirements Or manually: python setup.py install Source Xkcdpass can be easily installed using pip: pip install xkcdpass With this in mind, passwords are generated completely randomly using the remaining degrees of freedom available.A flexible and scriptable password generator which generates strong passphrases, inspired by XKCD 936: $ xkcdpass Aside from the provided settings, the password generation output is completely out of your hands and cannot be reproduced – even by someone who knows you well.Įntropy computations are performed with the assumption that any potential attacker is already aware of the process and settings used in generating these random passwords. Passwords are generated completely randomly within the degrees of freedom which are allowed by the user. Passwords are 100% generated client-side on your computer, and are NOT transmitted – and cannot be sniffed – over any network. Security Features No Networks – generated passwords/passphrases are known only to you Suitable for guarding financial information Should keep out most people, often good for desktop login passwordsįairly secure passwords for network and company passwords The delimiter (and the delimiter length) used in the passphraseīased on contemporary computational power, the resulting password strength is determined according to the following chart: Bits of Entropy.The length of the password or number of words in the passphrase. ![]() The forced minimums imposed on the passwords (for example if at least one symbol is required, etc.).The size of the character or word pool used – this includes all variations of upper and lower cases, symbols, numbers, etc, while it excludes all specified disallowed symbols.The main components of determining the entropy of a password or passphrase are: Entropy measure how difficult it would be to crack a given password through guessing, brute force cracking, dictionary attacks or other common methods. The strength of a password (its entropy) is based on the varying degrees of freedom provided to the random password generating method. ![]() Passwords are generated using an industry-accepted cryptographically strong pseudo-random number generator (PRNG) seeded with virtually unknowable system-level entropy source unique to your own device. Generate secure, randomized passwords which are immune from the following methods of attack: Generate Strong, Secure Passwords & Passphrases ![]()
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