[PATCH] stop using pwgen

ilf ilf at zeromail.org
Sun Dec 18 17:54:00 CET 2016


Brian Candler:
> Furthermore, despite consuming so much entropy, it doesn't even 
> guarantee that every password generated has at least one upper-case, 
> lower-case, digit and symbol - i.e. the password may still be rejected 
> by many websites!

Websites that impose such complexity requirements are not following the 
NIST Digital Authentication Guidelines:

> Memorized secrets SHALL be at least 8 characters in length if chosen 
> by the subscriber; memorized secrets chosen randomly by the CSP or 
> verifier SHALL be at least 6 characters in length and MAY be entirely 
> numeric. Since the CSP or verifier may disallow some choices of 
> memorized secrets based on their appearance on a blacklist of 
> compromised values, the subscriber SHALL choose a different memorized 
> secret if a choice is rejected. No other complexity requirements for 
> memorized secrets SHOULD be imposed; a rationale for this is presented 
> in Appendix A.

https://pages.nist.gov/800-63-3/sp800-63b.html
https://pages.nist.gov/800-63-3/sp800-63b.html#appA

-- 
ilf

Über 80 Millionen Deutsche benutzen keine Konsole. Klick dich nicht weg!
		-- Eine Initiative des Bundesamtes für Tastaturbenutzung
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