Understanding the Fractionated Morse Cipher: A Comprehensive Guide

Exploring the Features, Use Cases, Encryption and Decryption Process of Fractionated Morse Cipher | Karthikeyan Nagaraj

Karthikeyan Nagaraj

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Apr 11, 2023

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Introduction:

• Cryptography has been a crucial part of communication throughout history.
• The Fractionated Morse Cipher is a type of cryptographic system that was used during the early 1900s for secure communication.
• It was a modification of the Morse Code system, which was used to send messages via telegraph.
• This article aims to provide a comprehensive guide to the Fractionated Morse Cipher, including its features, use cases, and encryption and decryption process.

Features of Fractionated Morse Cipher:

• Fractionated Morse Cipher is a polygraphic substitution cipher, meaning it replaces plaintext with a different set of symbols or letters.
• It is a transposition cipher, meaning it rearranges the letters in the plaintext without changing them.
• The cipher uses both Morse code and a key to encrypt the plaintext.
• The key for the Fractionated Morse Cipher consists of a square matrix…