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passwd(1ssl)
NAME
passwd - Compute password hashes
SYNOPSIS
openssl passwd [-crypt] [-1] [-apr1] [-salt string] [-in file] [-stdin]
[-quiet] [-table] [password]
OPTIONS
-crypt Uses the crypt algorithm (default).
-1 Uses the MD5 based BSD password algorithm 1.
-apr1 Uses the apr1 algorithm (Apache variant of the BSD algorithm).
-salt string
Uses the specified salt.
-in file
Reads passwords from file.
-stdin Reads passwords from stdin.
-quiet Does not output warnings when passwords given at the command line
are truncated.
-table Prepends the cleartext password and a TAB character to each
password hash in the output list.
DESCRIPTION
The passwd command computes the hash of a password typed at run-time or the
hash of each password in a list. The password list is taken from the named
file for option -infile, from stdin for option -stdin, and from the command
line. The UNIX standard algorithm crypt and the MD5-based BSD password
algorithm 1 and its Apache variant apr1 are available.
EXAMPLES
openssl passwd -crypt -salt xx password
Prints xxj31ZMTZzkVA.
openssl passwd -1 -salt xxxxxxxx password
Prints $1$xxxxxxxx$8XJIcl6ZXqBMCK0qFevqT1.
openssl passwd -apr1 -salt xxxxxxxx password
Prints $apr1$xxxxxxxx$dxHfLAsjHkDRmG83UXe8K0.
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Index for Section 1ssl |
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Alphabetical listing for P |
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Top of page |
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