Symmetric Key Cryptography: Cryptographic Techniques

[@inarisound]

Mind_blowing how you were able to explain such concepts so 'effortlessly'!

[@alainperez3778]

I have been following your videos for a while. To be honest: you don't have the subscribers you deserve. Thanks man

[@ComputerScienceLessons]

Great comment. Thank you so much :)KD

[@taipizzalord4463]

@@ComputerScienceLessons Great video do you have the spreadsheet for us to download so we can play around with it?

[@kristiannn57]

woooow, ecellent way to explain this topic. Keep it up mate! - Many thanks

[@de_pool8768]

Thanks a lot for this clear explanation! (And also thanks for showing that it's possible to create your own function in Excel, never knew that's possible)

[@ComputerScienceLessons]

You are very welcome. Thanks for the comment. (I'm a big fan of Excel - I worked on the MS Office 2000 development project). :) KD

[@julionavas5626]

Excelent explanation, thanks

[@ComputerScienceLessons]

You're welcome :)KD