REVIEW: LOCK_IT & CRYPT_IT by Richard Karsmakers
In the ever widening range of software to be launched by the
German software house Tommy Software, I have this time received
their two newest releases: "Crypt_It" and "Lock_It". The programs
cost DM 85,96 and DM 217,54 respectively and are to be bought
directly from Tommy Software, Mainzer Landstr. 147, D-6000
Frankfurt/M. 1, West Germany. Payment can also be done by U.S.
funds, for which you have to use an exchange rate of DM:$ =
1,6:1.
First, let's have an in-deep look at "Crypt_It", a program that
allows coding/decoding of secret data. According to the manual
(which is, again, written in readable but not very accurate
English all the time) it may prove to be the solution for people
that have lost important sendings of source code on disk, for
people that don't want other people to take away essential data
from a new program in development (or at least, who want to make
sure that the stolen data cannot be used), or just for people
that want to write secret letters to each other using data
carriers.
"Crypt-It" comes on a copy-protected, single sided disk and is
contained in a neat package - as usual with all Tommy Software
products I have seen thus far. The manual is in German (first
half) and English (second half). Once the program is started, you
can choose whether to code or to decode files. For coding and
decoding, the program uses the same password or a number (I think
this is the way it's done, but I'm not sure). I have tried coding
a GfA Basic file, and it is impossible to recognize anything in
it anymore. I won't say that the code is unhackable, but I am
sure that it will mean quite some work (let's say a couple of
weeks, even by Interpol, CIA or KGB experts) to decode th coded
file. One warning I must give you (the manual also mentions this
warning): Never forget the password, and never specify the target
name (name of the coded file) the same as the source name (name
of the original file)! One thing I found missing in the program
is a file selector box in which you can specify the target name;
now, you have to do this by typing in the name in a kind of alert
box.
This program may turn out to be handy for people that want to
ensure that their files are inaccessible (if they don't look out,
it will be inaccessible for themselves as well!), but I think
most of you will probably never need a program like this.
Much more useful for software developers will probably be
"Lock_It", a program that allows you to protect your software. It
is also contained in a neat package and the manual is in German
(which is no disadvantage, since I rather read proper German than
Germanized English). Originally, I was planning to include an
extensive test of the program in ST NEWS, but unfortunately I
wasn't able to create a program myself using the protection
routines supplied, since I only understand GfA Basic to a
reasonable extend, whereas I don't know anything about C or
Pascal, which seem to be the only programming languages that are
supported. Luckily, the people at Tommy Software put some
programs on the disk for demo use, that are already protected
using the program itself, so that I was able to try and make
copies of them to test it. By the way, "Lock_It" is also
protected quite heavily, to make sure that no hackers get their
hands on it to rip it apart. Anyway, I tried hard to make copies
of the disk with every program I could get my hands on: Copy ][
ST, every version of CopySTar, ProCopy and STCopy (even STCopy
version 2.3), but none of these succeeded in copying it. Ough!
Rather a tough protection scheme! Finally good news for the
software developers, although I don't think this will increase
the userfriendlyness or the prices going down of software.
The price of the package is as tough as the protection that it
makes on one's disk, but I suppose software developers really can
afford to make an investment like this (I think "Lock_It" is a
typical example of a program that is priced according to the
group of people that it is aimed at - to read all about my
viewpoints concerning this, please refer to our Editorial column
in this issue of ST NEWS).
Especially "Lock_It" offers a great alternative to designing your
own copy-protections, and it definartely fills up a gap in the
software market - programs like this should be included in the
Atari Developer's Package as long as software protectioms still
last. Tommy Software has created the greatest challenge ever for
writers of Copy programs!
Disclaimer
The text of the articles is identical to the originals like they appeared
in old ST NEWS issues. Please take into consideration that the author(s)
was (were) a lot younger and less responsible back then. So bad jokes,
bad English, youthful arrogance, insults, bravura, over-crediting and
tastelessness should be taken with at least a grain of salt. Any contact
and/or payment information, as well as deadlines/release dates of any
kind should be regarded as outdated. Due to the fact that these pages are
not actually contained in an Atari executable here, references to scroll
texts, featured demo screens and hidden articles may also be irrelevant.