What is Cryptography and Its Types?
Cryptography is defined as hiding the message to make it secret using scrambled codes. It allows the date to be changed into a code that is not legal for not permitted person and it needs to be converted back to its original message for it to become readable. Encryption and decryption are the process of cryptography. Encryption is when the readable text is converted into coded text while the decryption is where the coded text is converted into readable text. There are numerous types of cryptography but the symmetric and asymmetric key cryptography is the most used technique. 1. Symmetric-key Cryptography Symmetric-key Cryptography is also known as the private key cryptography. It is the oldest and well-known technique of cryptography. This method is simple which only requires each computer that has a code that will be encrypted by an encryption software into packets of data before it is sent across Continue reading