Lec-81: Symmetric Key Cryptography in Network Security with examples

Transcript

hello friends, welcome to the Gate Smashers the topic is Symmetric key Cryptography so what is the meaning of Symmetric key Same Key.... Means we use only one key. One key means.. let say sender want to send a message to receiver So we discussed earlier that sender and receiver always use unsecured channel like we if we are using internet that is w... Read More