One-Time Pads 
The III Percent Mission Statement: Rightful liberty is unobstructed action according to our will
within limits drawn around us by the equal rights of others. ~ Thomas Jefferson

One-Time Pads for the III Percent Patriot


OTP 101

One Time Pad

The One-Time Pad is old-school tradecraft and remains the one truly unbreakable system for passing messages between allies - assuming both parties maintain proper OpSec.

Definition of One-time pad. One-time pad (OTP), also called Vernam-cipher or the perfect cipher, is a crypto algorithm where plaintext is combined with a random key. It is the only existing mathematically unbreakable encryption.

To use an OTP, you first have to convert your plaintext to a simple numeric code such as this:

A=11 B=12 C=13 D=14 E=15 F=16
G=27 H=28 I=29 J=30 K=31 L=32
M=43 N=44 O=45 P=46 Q=47 R=48
S=59 T=60 U=61 V=62 W=63 X=64
Y=75 Z=76 0=77 1=78 2=79 3=80
4=91 5=92 6=93 7=94 8=95 9=96

Roll five (5) 10-sided dice (d10) to generate a unique and random identifier:

(in our example the random identifier is 98634)

Roll five (5) 10-sided dice (d10) to generate a set of random number groups of five (5) digits each:

98634 78493 09873 20563 24384
48243 18343 02539 12043 10345
10509 06782 12345 10367 10235
10324 03867 73825 46813 97616
54321 93265 12309 73654 73544

You will have two copies of a OTP. One for the sender and one for the receiver.

Let’s now take the message “USE PLAN ALPHA7” and encode it.


2. 61-59-15-46-32-11-44-11-32-46-28-11-94

3. Now take the numbers from your OTP

4. 98-63-47-84-93-09-87-32-05-63-24-38-44

5. And add the two. If the answer is greater than 100, then subtract 100.

6. 61-59-15-46-32-11-44-11-32-46-28-11-94
=59-22-62-30-25-20-31-43-37-09-52-49-38 → This is your ciphertext.

7. To decode, take your ciphertext and subtract the numbers from your OTP to get the numeric code. If the answer is a negative number, add 100.

8. 59-22-62-30-25-20-31-43-37-09-52-49-38
– 98-63-47-84-93-09-87-32-05-63-24-38-44
= 61-59-15-46-32-11-44-11-32-46-28-11-94

9. Finally, convert the numeric code to plaintext
10. 61-59-15-46-32-11-44-11-32-46-28-11-94


Note: Remember to designate the first set of five (5) digits on the OTP as your identifier.  This identifier is NOT included in your encrypted message - it is merely used to ensure you begin deciphering your message from the proper place.

Buy your One-Time Pad Kit!

One-Time Pad Kits

Kit includes:
Two (2) packs of Five (5) d10 dice
25 sheets of III Carbonless Paper
OTP Fundamentals 101 Instructions

+ S&H

In Stock - Ships within 24 hours!

III Percent Blog III Percent Patriots Blog
 III Percent Society for America - Patriots Only!
III Percent Patriots Blog
III Percent

One Time Pads - III Codes  Jedburgh Academy 
Mac-10  Mac-11 

AR-15 Rifles & 1911 Pistols - No Background Checks
AR-15 OD Green - No 4473 or Background Check
1911 Pistol Kit - No Paperwork
AR-15 80% Build Kit
III Arms Company - For Patriots, By Patriots
  III Percent Society

III Percent Society for America
Join us here!

III Percent Email Address for Patriots
Free III Percent Email
Get yours here!

III Percent

III 1911 Jedburgh 80%
III Arms 80% 1911 Kit
Jedburgh Model
No Paper Trail!  No 4473!

Garrote - OSS Design from WWII
OSS Push Dagger
III to Liberty Book

One Time Pad Kit for Patriots

III Arms Company

III Codes - One Time Pads

Our Fathers Weep - It's the Constitution, Stupid!