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Cryptography

technology Maturity 9-11 Vital Level 3

We can hide our words.

Caesar cipher left shift of 3.svg
Caesar cipher left shift of 3.svg
We use a secret way to write. This makes the words look like nonsense. It helps keep our notes safe. Only friends know the secret. Do you have a secret code?

42 words
🖼️ Images & Media (13)
File:Lorenz-SZ42-2.jpg
Lorenz-SZ42-2.jpg
File:Caesar cipher left shift of 3.svg
Caesar cipher left shift of 3.svg
File:Skytala&EmptyStrip-Shaded.png
Skytala&EmptyStrip-Shaded.png
File:Al-kindi cryptographic.png
Al-kindi cryptographic.png
File:16th century French cypher machine in the shape of a book with arms of Henri II.jpg
16th century French cypher machine in the...
File:Encoded letter of Gabriel Luetz d Aramon after 1546 with partial deciphering.jpg
Encoded letter of Gabriel Luetz d Aramon...
File:Symmetric key encryption.svg
Symmetric key encryption.svg
File:International Data Encryption Algorithm InfoBox Diagram.svg
International Data Encryption Algorithm...
File:Public key encryption.svg
Public key encryption.svg
File:Diffie and Hellman.jpg
Diffie and Hellman.jpg
File:Private key signing.svg
Private key signing.svg
File:Enigma Machine at NSA.jpg
Enigma Machine at NSA.jpg

+ 1 more

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📚 Content adapted from Wikipedia | Readability: FK 14.9 | Vital Level 3