AES Encryption: What's the difference between the IV and Key? Why do we need an IV?

critical mind explanation...thanx a lot

Bro do you actually use that much softwares ??? Clean that task bar it makes me stressful

This was super useful, thanks

that was amazing ! thank you for the great service

Thanks!

Great explain

nice example

Amazing!! Thanks!!

what does IV stand for ?? please PS: great video

supposed that i capture the encrypted message 500 with IV of 3 then resend it back to the server then I would still win the game. I just have to capture the encrypted message every time I win, it does not matter if the message is different every time I win, i just resend that encrypted message and still win. Is the IV sent along with the encrypted message? Is the IV one time use only?

Thanks. It is very informative. I have a few doubts though -
1. if we are generating IV on client-end then how will the server decrypt the message correctly ?
2. if we be generating a new IV each time we have to send a new message. Then how will we keep track of those IVs on both client-side and server-side ?

Thanks

thanks a lot but what are similarities between DES and AES plz

but you still need to send the IV with the encrypted message (because no one else would be able to decrypt it), right?

But he must also send the iv so that the server can decrypt, right?

Great video Bud explained it well

Thank you! The only question I have - how receiving part will know IV? Do we send IV with message itself every time? Is IV visible for "everyone" or encrypted as well. :)? What is best practice? Thanks a lot.

How does the receiving end of the encrypted data know what IV was used to decrypt?

NO WAY! It's Kevin McCallister from Home Alone! From protecting homes to protecting Networks. Love to see it 😁😁

thats a pretty interesting menu bar

Thanks for the video!
In this example, it means that the IV will also always be sent between client-server right? Besides the encrypted message

Thanks! This helped a lot. I had an idea of what IV was, but I needed an example to solidify my learning.

Good Man, it easy understand

Hello bro