This works fine on Encrypting any file but if it is more than a couple lines long it would only decrypt part of the file. I am at a quandary as to why it would do a partial decryption.
Sparky
#!c:/perl/bin/perl -w
use Crypt::TripleDES;
use strict;

my $des = new Crypt::TripleDES;
my $passcode;
my $inst = $ARGV[0];
my $inputfile = $ARGV[1];
my $outputfile = $ARGV[2];
my $i = @ARGV;

&Get_Input;
&Cypher_Run;    

sub Get_Input{
    print "Get pass code > ";
    $passcode = <STDIN>;
}

sub Cypher_Run{
    my @file;
    open(INPUT, "<$inputfile") || die "Could not open input file:$!\n"
+;
    open(OUTPUT, ">$outputfile") || die "Could not open output file:$!
+\n";
    while (<INPUT>){chomp($_); push (@file, $_)};
    if ($inst eq 'e'){
        foreach (@file){
            my $cyphertext = $des->encrypt3 ( $_, $passcode );
            print OUTPUT "$cyphertext\n";
        }
    }
    elsif ($inst eq 'd'){
        foreach (@file){
            my $plaintext = $des->decrypt3 ( $_, $passcode );
            print OUTPUT "$plaintext\n";
        }
    }
}

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In reply to Crypt::TripleDES decrypting problem by sparkyichi

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