Re: DES

To: CALC-TI@LISTS.PPP.TI.COM
Subject: Re: DES
From: "Williams, Matt" <Williams.Matt@CON-WAY.COM>
Date: Thu, 15 Jan 1998 08:47:59 -0800
Reply-To: "Williams, Matt" <Williams.Matt@CON-WAY.COM>

Okay, I have an 85 and a 92.  On the 85, you can't delete a list from a
program, but you can redimension it, so that it doesn't take up as much
space, if that is your goal.

>----------
>From:  Jody[SMTP:jody1@ALASKA.NET]
>Sent:  Wednesday, January 14, 1998 3:08 PM
>To:    CALC-TI@LISTS.PPP.TI.COM
>Subject:       DES
>
>>
>> I'm working on DES (data encryption standard) program for the '85.  I'm
>> writing it in Basic.  So far I haven't used any binary types (just lists
>>and
>> matrices) so it's a bit of a memory hog in places.  Is there a way to
>>delete
>> a list from within a program?
>>
>> Ge
>
>You're messing with DES!! I've got an 83, and I tried that a while
>back, but it didn't work. Instead I went and make a bunch of various
>other encryption and decryption programs - also all in BASIC. Stuff
>like using the Vigenere shift. Anyway, did you actually get the ENTIRE
>DES procedure into the calc?! About your question, I don't think you
>can delete things from within a program on the 85.
>
>Jody Snider
>jody1@alaska.net
>

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