1999-11-10 02:52:17 +00:00
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=pod
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2000-01-07 01:39:59 +00:00
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1999-11-10 02:52:17 +00:00
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=head1 NAME
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dgst, md5, md2, sha1, sha, mdc2, ripemd160 - message digests
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=head1 SYNOPSIS
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2000-03-18 22:00:26 +00:00
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B<openssl> B<dgst>
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1999-11-10 02:52:17 +00:00
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[B<-md5|-md2|-sha1|-sha|mdc2|-ripemd160>]
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[B<-c>]
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[B<-d>]
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[B<file...>]
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[B<md5|md2|sha1|sha|mdc2|ripemd160>]
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[B<-c>]
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[B<-d>]
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[B<file...>]
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=head1 DESCRIPTION
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The digest functions print out the message digest of a supplied file or files
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in hexadecimal form.
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=head1 OPTIONS
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=over 4
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=item B<-c>
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print out the digest in two digit groups separated by colons.
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=item B<-d>
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print out BIO debugging information.
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=item B<file...>
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file or files to digest. If no files are specified then standard input is
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used.
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=back
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=head1 NOTES
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The digest of choice for all new applications is SHA1. Other digests are
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however still widely used.
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=cut
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