Unlocking the Secrets of Cryptography’s Origins 🔐

Discover the fascinating history of cryptography, from ancient civilizations to modern encryption techniques. Uncover how secret codes shaped communication through the ages!

Unlocking the Secrets of Cryptography’s Origins 🔐
History of Mathematics
101 views • Nov 30, 2023
Unlocking the Secrets of Cryptography’s Origins 🔐

About this video

The history of cryptography is fascinating! Its origins date back thousands of years to ancient civilizations where people used various methods to encode messages. Cryptography, the art of secret writing and communication, traces its origins back to ancient civilizations like Egypt and Greece. Early techniques involved simple substitution ciphers and devices like the scytale used by Spartans. The innovation continued through history with figures like Julius Caesar and polymaths like Leon Battista Alberti contributing methods like the Caesar cipher and the polyalphabetic cipher disk, respectively. Advancements surged during World War II with the Enigma machine, a pivotal point in codebreaking history. Modern cryptography has seen the rise of asymmetric encryption, exemplified by public-key cryptography, paving the way for secure communication without shared keys. This evolution continues today with the exploration of quantum-resistant cryptography and its integration into contemporary systems like blockchain technology. Cryptography's journey spans millennia, continually adapting to safeguard information in an ever-evolving digital landscape.
#historyofmathematics #cryptography

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Views

101

Likes

3

Duration

0:56

Published

Nov 30, 2023

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