One Time Pad (OTP) Exercises

Below is a sneak peek of this content!

Updated 2020-12-01 I've updated the OTP worksheet to have 10 lines, to match the OTP Generator pads. Training OTP's This is a set of training OTP's generated with our One Time Pad Generator as seen in the live video I did. If you'd like your own OTP Generator seen the information at the bottom of the page. Checkerboard The checkerboard converts letters to numbers. Click on the picture for the download. Math Base 10 math can be a little confusing when you first start, or when you rush or are tired! This cheat sheet helps. Select the top number in the row and the number to subtract in the column. Brevity Words Brevity codes are used to shorten words by making them 4 digits preceded by a zero for 'code' indicating a code word follows. A brevity code can be a real word such as "authenticate" or it can be a code word such as "cerberus," where the meaning is only known to those who have the code book. You can download a brevity codebook here. OTP Worksheet This is the worksheet that I made and use to encrypt and decrypt the OTP.Updated 2020-12-01 this worksheet now has 10...