![]() ![]() There are three widely used types of cryptography: Type of Cryptography Description Symmetric Key Cryptography It is an encryption system where the encrypting and decrypting of the messages are done using a single common key. ![]() Decryption is the process of retrieving the plain text from the cipher text using a secret key. The data is encrypted and decrypted to achieve the required confidentiality of the information.Įncryption is basically a conversion of plain text into cipher text. What is Cryptography?Ĭryptography is a lock-and-key technique that enables secure communication of information through codes that can only be accessed by the appropriate receiver. ![]() This feat of internet privacy and security is achieved using cryptography, which is a concept for your online protection. Ever wondered how your passwords are hidden? Have you thought about what the word end-to-end encryption in WhatsApp means? Did your curiosity flick, thinking about the process of online money transfer? ![]()
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