Encryption

This is demo of how we can acheive encryption using matrix and inverse matrix

Screenshots

Working

Step1: First message is converted into numbers by any algorithm. Let's say according to its ascii value.Example: hello <-> [104 101 108 108 111]

Step2: Then we multiply the matrix(key) with the message and get the cipher text.

Step3: To decrypt we multiply the inverse matrix with the cipher text and get the original message.

Step4: To get the original message we need to convert the numbers back to characters.

Run Locally

Clone the project

  git clone https://github.com/avi465/Encryption.git

Go to the project directory

  cd my-project

Compile c file

  gcc Encryption.c

Run the program

  ./a.out