SECRETS CODES PRESENTATION

Presentation

secrets codes

Stories that goes beyond fiction

By Romane and Garance

Contents

1. Introduction

2.The scytal

3.Da Vinci Code

4.Navajo code and enigma

5.The Brain

6.Famous codes

7.Timeline

8.Conclusion

9.Thanks

Introduction

-.-. . -.-. .. / . ... - / ..- -. / -- . ... ... .- --. . / -.-. --- -.. .

1100011 1100101 1100011 1101001 100000 1100101 1110011 1110100 100000 1110101 1101110 100000 1101101 1100101 1110011 1110011 1100001 1100111 1100101 100000 1100011 1101111 1100100 11101001

The evolution of secrets codes

The Scytal

The scytal was a particular way to share messages during ancient times

Let us show you how it works

Da vinci Code

Leonard was known to use differents ways to keep his researches safe

Leonard Da Vinci (1452-1519)

World War II codes

Enigma

Navajo code

Navajo code is based on a very complex Amerindians language

Enigma is the first cypher machine

The brain

The brain is an extraordinary cypher machine

Famous codes

Fhfl hvw xq phvvdjh frgh

You obviously know some other kind of code such as Cesar's code or Morse code

-.-. . -.-. .. / . ... - / ..- -. / -- . ... ... .- --. . / -.-. --- -.. .

Timeline

Ancient Time

1956

Distribution of dates in chronological order

15th century

1939-1945

1832

Conclusion

Did you listen well ?Let's see...

How Da Vinci used to write his researches ?

What were the 2 codes we told you about during the World War 2 ?

Give me one famous code

What was write in the scytal ?

Thanks!