Pic 'n Crypt 2.2
TI-82 & TI-83 BASIC
This is the TI-83 version!
(C) 1999-2000 Kevtiva & Kryptonite Software

Pictures encrypted on an 82 with this new version can be decrypted on an 83.

Instructions:

Send Picrypt.83p to your TI-83.  Recall a picture you want to encrypt, or
decrypt, then run picrypt. When it asks you for an integer, give it one:

INTEGER:5	;ANY INTEGER FROM 0 TO 9.999999999e99
RANDOMIZER:0	;ANY INTEGER FROM 0 TO 100 [the larger the randomizer, the 
		longer it takes to encrypt.]

The program will begin encrypting the picture using the integer and the
randomizer. To decrypt, simply enter the same integer and randomizer to 
that you used to encrypt the picture. To end the encryption (or decryption)
process, press clear and WAIT FOR IT TO FINISH.

NOTE: You must let it encrypt the picture for at least 2 passes.  The max
number of passes is eight.

Double Encryption:
Encrypt a picture once using one number, and then encrypt it again using
another number.

How It works:
The number you input is stored to rand, so the random numbers that encrypt
the picture are a result of the encryption number.

Hints:
Using the number 12 and the number -12.12345678 are the same thing. The rand
function only uses positive integers, so use #'s 0 through 9.999999999e99.

Some encrypted pictures are in pics.83g, and the number to decrypt them is
the same as the pic number (the randomizer is 0).

Changes since Beta Versions:

	-much, much faster.
	-works a lot better.
	-total encryption.
	-billions of encryption codes.

Changes since v2.1:

	-Compatible with the TI-82 version.
	-Pics.83g now included.
	-Optimized - 7 bytes smaller!

Email:  kevtiva@netzero.net
        TicalcMan@yahoo.com
Url:    http://kevtiva.web.com/