Cryptography क्या है ? |- Symmetric vs Asymmetric cryptography -| Uses of cryptography -|

#study_with_engineers #StudyWithEngineers #Blockchain #Cryptography #Types_of_Cryptography #Uses of cryptography #ledger #blockchain #Bitcoin #Symmetric_cryptography #Assymetric_cryptography #studywithengineers #Android #Java #Javascript #Flutter #Kotlin Cryptography is a method of protecting information and communication through the use of codes so that only those for whom the information intended can read and process. When transmitting electronic data, the most common use of cryptography is to encrypt and decrypt email and other plain-text messages. Some important term are defined below:- Encryption:- Encoding text into an unreadable format. Decryption:- Converting a jumbled message into its original form. Cipher :- An algorithm for performing encryption or decryption. Uses of Cryptography:- Today, cryptography is used to provide secrecy and integrity to our data, and both authentication and anonymity to our communications. Types of Key in cryptography:- 1. Symmetric Key 2.Asymmetric key