Jak generovat hash hesla?
Jan Kasprzak
kas na fi.muni.cz
Středa Únor 22 11:11:17 CET 2017
Jan 'yanek' Bortl wrote:
: takhle?
:
: $ mkpasswd -m sha-512
: Heslo:
: $6$efN6jem7J3.j$VrfkhFct1r1HR7S5VgblbNnS9rSKGiK/tqF9xVSWhOPm2OPmsye14NL1pTmcA4cxpuTe8xwOslfxK27.MNhbx1
:
: $ mkpasswd -m help
: Dostupné metody:
: des standard 56 bit DES-based crypt(3)
: md5 MD5
: sha-256 SHA-256
: sha-512 SHA-512
:
: Na debianu je to v baliku whois (?!).
Na Fedore/RHELu/CentOSu to v baliku whois neni,
a yum search /usr/bin/mkpasswd ani yum search /usr/sbin/mkpasswd nic
nevraci.
: Jeste tam vidim nasledujici, takze pohledat na CPANu, kdyby to prvni
: nevyhovovalo:
:
: libstring-mkpasswd-perl: /usr/bin/mkpasswd.pl
Perlovy String::MkPasswd a jeho mkpasswd.pl delaji neco jineho
- to je program pro generovani hesel, ne jejich hashu:
$ /usr/local/bin/mkpasswd.pl --help
Usage: mkpasswd.pl [-options]
-l # | --length=# length of password (default = 9)
-d # | --digits=# min # of digits (default = 2)
-c # | --lower=# min # of lowercase chars (default = 2)
-C # | --upper=# min # of uppercase chars (default = 2)
-s # | --special=# min # of special chars (default = 1)
-2 | --distribute alternate hands
-n | --noambiguous don't include chars that might be mistaken for others
--nodigits alias for --digits=0
--nolower alias for --lower=0
--noupper alias for --upper=0
--nospecial alias for --special=0
--nolookalike alias for --noambiguous
-Y.
--
| Jan "Yenya" Kasprzak <kas at {fi.muni.cz - work | yenya.net - private}> |
| http://www.fi.muni.cz/~kas/ GPG: 4096R/A45477D5 |
Assuming that OpenSSL is written as carefully as Wietse's own code,
every 1000 lines introduce one additional bug into Postfix." --TLS_README
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