Knowledge Via Information

Cryptography is the process of converting plain text into cipher text and cipher text into plain text. Plain text is clear and easy for anyone to read. Whereas, Cipher text is encrypted and can only be understood by people with a special key. This encryption is important for protecting sensitive information such as financial details, personal data, and government communications from being accessed or altered without permission. It involves various methods to encrypt and decrypt data to keep it confidential, intact, and authentic. In simple words, it's like a secret language that only keyholders can decode. This field is fascinating as it combines math, computer science, and logical reasoning to safeguard communications in today's digital world. Cryptography Types of Cryptography Various forms of cryptography secure information and protect it from unauthorized access. It can be classified into different types based on the techniques and algorithms used. Symmetric Key Cryptograp...