my $code = Crypt::LewisCarrollCode->new('This is a pass phrase'); 
my $encrypted = $code->encrypt("You will never decipher this!"); 
my $decrypted = $code->decrypt($encrypted); 

##</code><code>##

my $code = Crypt::LewisCarrollCode->new("this is a pass phrase"); 
my $encrypted  = $code->encrypt('Four score and seven years ago, our '); 
   $encrypted .= $code->encrypt('fathers brought forth, upon this continent, ');
   $encrypted .= $code->encrypt('a new nation, conceived in liberty, ');
   $encrypted .= $code->encrypt('and dedicated to the proposition that '); 
   $encrypted .= $code->encrypt('"all men are created equal."');

my $Gettysburg_Address = $code->decrypt($encrypted);