Implementation of ceaser cipher technique.
Concept: This technique of encryption is used to encrypt alphabets by shifting them by some number of letters.Such as,if our plaintext is ABC and cipher key is 2 then our plaintext will be shifted by 2 alphabets and cipher text will be CDE. Basically no body can read this text after encryption.
There are many tools are available to implement this technique.
Mathematical Description §
First we translate all of our characters to numbers, 'a'=0, 'b'=1, 'c'=2, ... , 'z'=25. We can now represent the caesar cipher encryption function, e(x), where x is the character we are encrypting, as:Demo: Here I am going to perform a live ceaser encryption.
Such as shown below:
· Put some text in plaintext field
· Enter shift amount 6
· Click on encrypt
· My text has been encrypted with ceaser cipher
Tools: there are many online websites and encryption portals which allows us to perform ceaser cipher.
· Ceaser cipher simulator
· Ceaser shift cipher tool
· Ceaser cipher 0.3
· Ceaser cipher encryption
Resources:
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