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package encryption;
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use Crypt::Digest::SHA256 qw( sha256_hex ) ;
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use Exporter 'import';
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# what we want to export eventually
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our @EXPORT_OK = qw/encrypt/;
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# bundle of exports (tags)
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our %EXPORT_TAGS = ( all => [qw/encrypt/] );
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sub encrypt {
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my ($x) = @_;
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sha256_hex($x)
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}
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1;
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