It contains different codes where very applicable to all of you who loves mysteries. I also includes all of my learnings and studies that talks about unfamiliar ideas or codes stuffs. I make it for my own book and I want to share it to all of my co...
This 16th-century cipher uses a keyword to generate a series of different Caesar shifts within the same message. Though simple to use, this method of coding resisted all attempts to break it for over 300 years, earning it the nickname “le chiffre indéchiffrable”: the undecipherable cipher.
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4. The Shugborough inscription
On the Shepherds’ Monument in Staffordshire’s Shugborough Hall, an unknown craftsman carved eight mysterious letters - OUOSVAVV - between two other letters, D and M. Thousands of would-be code-breakers, including Charles Darwin and Charles Dickens, have searched without success for the meaning behind this inscription. More recently, some have claimed this cipher points to the hidden location of the Holy Grail.
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5. The Voynich manuscript
This extraordinary codex from the 15th century is filled with bizarre illustrations and written in a unique alphabet that no one has ever identified. To this day, we’re not sure if the manuscript contains valuable secrets, the ravings of a madman, or is simply a centuries-old hoax.
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6. Hieroglyphs
When no one is left who knows how to read a language, it becomes a secret code of its own. That’s exactly what happened with the hieroglyphs of ancient Egypt. These beautiful, iconic characters baffled linguists for centuries, until Napoleon’s troops discovered the Rosetta Stone, which allowed scholars to match the hieroglyphs with known Greek words, giving us the key to understanding the language and culture of one of the greatest civilizations in history.
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7. The Enigma machine
This infamous Nazi coding device may have looked like a typewriter, but hidden inside was the most complex cryptographic system of rotors and gears yet devised. Allied code-breakers - including British genius Alan Turing and his team at Bletchley Park - worked day and night for years, building machines called bombes to crack the Germans’ military messages. Their efforts are estimated to have shortened the war by as much as two years, saving millions of lives.
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8. Kryptos
In 1990, the CIA teased its own analysts by installing a sculpture with a complex four-part code on the grounds of its Langley headquarters. To date, only three of the four parts have been solved. If you’re looking for a job as a codebreaker, try cracking the last one - as long as you don’t mind getting a visit from the Men in Back.
9. RSA encryption
For most of our history, ciphers required both coder and decoder to have the same key to unlock it. But in the 1970s, researchers at the Massachusetts Institute of Technology found a way to encode messages safely without sharing the key beforehand. Called public-key cryptography, this type of security protects most electronic communications today. It’s not known if it can be cracked, but if you figured out a way, you’d own pretty much everything on the internet!
10. The Pioneer plaques
Our final code is one we sent to others - and I really mean others. Attached to the Pioneer 10 and 11 spacecraft, these gold-aluminium plaques depict us, our solar system, and our location in the universe, and are encoded with one of the properties of hydrogen as the key to decipher our message. Travelling through the vastness of space, it’s unlikely any alien civilisation will discover these probes. But if they do, we’ll have passed on to them our love of knowledge - and the secrets we use to hide it.
