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#!/usr/bin/env perl
use strict;
use warnings;
use Data::UUID;
use Digest::SHA;
use Digest::MD5;
# -------------------
my($digest);
for my $type (qw/create_bin create_hex create_str create_b64/)
{
$digest = Data::UUID -> new -> $type;
print "Data::UUID -> new -> $type. length(digest): ", length($digest), ". \n";
}
$digest = Digest::MD5 -> new -> add($$, time, rand(time) ) -> hexdigest;
print "Digest::MD5 -> new -> add(...) -> hexdigest. length(digest): ", length($digest), ". \n";
for my $bits (1, 256, 512)
{
$digest = Digest::SHA -> new($bits) -> add($$, time, rand(time) ) -> hexdigest;
print "Digest::SHA -> new($bits). length(digest): ", length($digest), ". \n";
}
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