How to Install and Uninstall krb5-strength Package on Ubuntu 21.04 (Hirsute Hippo)

Last updated: May 22,2024

1. Install "krb5-strength" package

Please follow the instructions below to install krb5-strength on Ubuntu 21.04 (Hirsute Hippo)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                krb5-strength
            
                    
    
    Copied

2. Uninstall "krb5-strength" package

Please follow the steps below to uninstall krb5-strength on Ubuntu 21.04 (Hirsute Hippo):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                krb5-strength
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the krb5-strength package on Ubuntu 21.04 (Hirsute Hippo)

Package: krb5-strength
Architecture: amd64
Version: 3.2-2
Priority: extra
Section: universe/net
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Russ Allbery
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 205
Depends: adduser, perl:any, libc6 (>= 2.26), libcdb1, libcrack2 (>= 2.8.12), libkrb5-3 (>= 1.10+dfsg~alpha1), libsqlite3-0 (>= 3.5.9)
Recommends: cracklib-runtime, libcrypt-pbkdf2-perl, libdb-file-lock-perl, libdbd-sqlite3-perl, libdbi-perl, libgetopt-long-descriptive-perl, libipc-run-perl, libjson-perl, libreadonly-perl, tinycdb
Enhances: heimdal-kdc, krb5-admin-server
Filename: pool/universe/k/krb5-strength/krb5-strength_3.2-2_amd64.deb
Size: 75768
MD5sum: 9112db5ed5d406f844551055407a9726
SHA1: bba48a45aa99347b0203821c28252b9be7b7c217
SHA256: a1637637d3b94a7d0b09de958061c8426837758f9b5da790397bcd0521ee40ab
SHA512: e86e13d57d13e52e7764a789374a161ed707d3b36a11a7bcb63f63b23396fd7cea59bf8830f67753324694f494b8a47afc185f82e431e80448f20a37736e4be5
Homepage: https://www.eyrie.org/~eagle/software/krb5-strength/
Description-en: Password strength checking for Kerberos KDCs
krb5-strength provides a password quality plugin for the MIT Kerberos KDC
(specifically the kadmind server), an external password quality program
for use with Heimdal, and a per-principal password history implementation
for Heimdal. Passwords can be tested with CrackLib, checked against a
CDB or SQLite database of known weak passwords with some transformations,
checked for length, checked for non-printable or non-ASCII characters
that may be difficult to enter reproducibly, required to contain
particular character classes, or any combination of these tests.
.
No dictionary is shipped with this package. A CrackLib dictionary can be
created with the tools in cracklib-runtime, a CDB or SQLite database can
be created from a password list (obtained separately) using the tools
included in this package, or both.
.
The recommended packages are needed to generate CDB or SQLite databases
and for the password history implementation for Heimdal.
Description-md5: 8675c35d59b7b31637f532ee53c292a3