A password-checking library
https://sourceforge.net/projects/cracklib
cracklib-2.7-redhat.patch | ||
cracklib-words-2.10.2.gz | ||
cracklib.spec | ||
README.md |
cracklib
CrackLib tests passwords to determine whether they match certain security-oriented characteristics. You can use CrackLib to stop users from choosing passwords which would be easy to guess. CrackLib performs certain tests:
- It tries to generate words from a username and gecos entry and checks those words against the password;
- It checks for simplistic patterns in passwords;
- It checks for the password in a dictionary.
CrackLib is actually a library containing a particular C function which is used to check the password, as well as other C functions. CrackLib is not a replacement for a passwd program; it must be used in conjunction with an existing passwd program.