Cryptex is a neologism created for a 2003 book, The Da Vinci Code, by the author Dan Brown, which denotes the mobile vault used to conceal hidden messages. The term “cryptology” and the word “codex” are combined; it is an appropriate name for that system because it uses cryptology skills to encrypt information written on the scroll or codex contained. Justin Kirk Nevins was responsible for the first physical cryptex in 2004.

The cryptex is exactly like the lock that is used in the bicycle whereby tumblers align, and every cylinder slides apart if one arranges the discs to determine the right password “. Protected information can be concealed inside the cryptex inside a scroll of thin papyrus wrapped around a delicate vial of vinegar as a security measure: if the Password is not known, but the cryptex is attempted to open up, the vial breaks down, and the vinegar dissolves the pulse before reading it.

Can you open a cryptex without the Password?

You can’t open the box without the right Password with a “failsafe” or key. If you have to forget your Password or turn it into something you don’t know, the only way to open the box is to lock it, which would at least ruin part of the package.

Is cryptex for real?

Though there are many out there who believe that the cryptex is for real but, we still do not have any crucial evidence of the same.

How does a cryptex look like?

The (first) cryptex found in the novel The Da Vinci Code is called a stone cylinder consisting of five doughnut-style [marble] discs stacked on one another and connected to each other inside a delicate brass structure. The disc is grafted with the whole alpha and can be rotated to create various letter alignment combinations, including but not limited to words, initialisms, and anagrams, independently of the others.


This was all you need to know about cryptex. Though many believe that they are for real, there are a lot of people out there who do not believe in the cryptex. There is no evidence of them being used in history to decode the passwords and send private messages. The cryptex came into existence with a popular movie and, after that, vanished. The church has no connection with it, and this also led the movie to be in a lot of contradictions and finally a ban on the same.