Numeral Encryptors- 33

Numeral Encrypters
by: Arjun, Krish, Keegan, Jack, Josh, Sofia

We authenticated our messages our messages when we put the information on the spreadsheet, where we knew that the Eaves couldn’t change it.

On the last day, we earned the most amount of points: 18. We ended up with a total of 33 points.

For the key system, we used both public and private.  We used public in the sense that we used Diffie Hellman Exchange but we also used our old code in our EDN where we used a chart and had different letters that meant different numbers in each column.

First, the Alices would encrypt the P, G and their secret number in our old code. Then the Bobs would do all the math and find the shift number. Next, they would send the encrypted shift number on the spreadsheet to the Alices. While this is happening the eves get the box. After that, the Alices would shift the code and send it on the spreadsheet. By that time the box should have arrived at the Bobs and the Bobs would open the box.