Encryption madness

[joppiesaus]

Hello, I made a nice puzzle just for you.
It's about encryption, I made a simple encryption program. It works great!

Here's the story:
I "forgot" how it actually worked(not really). I want you to find out how it works!

Here's the program!

Rules:

• Don't use decompilers
• I want a step-by-step guide what happens when you encrypt a piece of text. For example:
  

  1: the string is devided into seperated characters
  2: The characters are placed backwards
  3...

Hints:

• The system picks the ASCII value of characters
• A "d" has a value of 100!
• Something gets multiplied by two
• - and + is used, each one time
• Range is the range of the random

Your reward is... the source code! If the answer is (close to) right of course.

Have fun!

[Leeizazombie]

This was my attempt to make a formula, but I guess it didn't work the second time I tried

1st attempt:

Code: Select all

range = 20
d = 100

Equation: d = [2:1_201;]

1 + 201 = 202.

d = [2:202]

202 / 2 = 102

d = [2:102]

2 - 102 = d

d = 100



And using the same method:

Code: Select all

range = 20
d = 100

Another test [26:-9_413;]

-9 + 413 = 404

d = [26:404;]

404 / 2 = 202

d = [26:202]

26 - 202 = d

d = 176... False

I wasn't sure if I made a mistake in the second one, but hey, I tried

[joppiesaus]

I wasn't sure if I made a mistake in the second one, but hey, I tried

Close! You have one part correct, the / part!