看板 DFBSD_bugs 關於我們 聯絡資訊
On Sun, Feb 21, 2010 at 6:31 AM, Matthew Dillon <dillon@apollo.backplane.com> wrote: > > > ꀠ咗ell... if someone wants to add another encryption method that's fine > ꀠ烀/me. 嘅obody should be using plaintext passwords for remote access > ꀠ乸nyway since most attacks don't even bother trying to decrypt any more, > ꀠ濳hey just run against a dictionary. > > the password-hashing method used in OpenBSD uses an algorithm derived from Blowfish that makes use of the slow key schedule; the idea is that the extra computational effort required gives protection against dictionary attacks. http://en.wikipedia.org/wiki/Blowfish_%28cipher%29 thanks :-) --Siju