OPENSSL-PASSWD(1ssl) OpenSSL OPENSSL-PASSWD(1ssl) openssl-passwd - openssl passwd [-help] [-1] [-apr1] [-aixmd5] [-5] [-6] [-salt string] [-in file] [-stdin] [-noverify] [-quiet] [-table] [-reverse] [-rand files] [-writerand file] [-provider name] [-provider-path path] [-provparam [name:]key=value] [-propquery propq] [password] . -in stdin -stdin . -help . -1 BSD MD5 1 (). -apr1 apr1 ( Apache BSD). -aixmd5 AIX MD5 ( AIX BSD). -5 -6 SHA256 / SHA512 Ulrich Drepper. . -salt string . -noverify. -in file file. -stdin stdin. -noverify . -quiet . -table TAB. -reverse -table . -rand -writerand " " openssl(1) . -provider -provider-path -provparam [:]= -propquery propq " " openssl(1) provider(7) property(7). % openssl passwd -1 -salt xxxxxxxx password $1$xxxxxxxx$UYCIxa628.9qXjpQCjM4a. % openssl passwd -apr1 -salt xxxxxxxx password $apr1$xxxxxxxx$dxHfLAsjHkDRmG83UXe8K0 % openssl passwd -aixmd5 -salt xxxxxxxx password xxxxxxxx$8Oaipk/GPKhC64w/YVeFD/ -crypt OpenSSL 3.0. 2000-2021 OpenSSL. . Apache 2.0 ( ""). . LICENSE . 3 . . : . 3.6.2 7 2026 OPENSSL-PASSWD(1ssl)