Thank you for this clear and detailed explanation of playfair cipher. I read about it in a book, "covert radio agents 1939-1945", but could not fully understand it.
@@simrakhan6346 I meant, it's up to our analytical skill then. Once we plug either of them in the decrypted string, by analyzing the whole string, it gets clear whether our choice was right. Since, both i and j are two very different (sounding) letters, and they can't be confused together. (anyways, thanks for the nostalgia. I was graduating in COVID, back when I watched that video).
Incase you guys are finding the playfair cipher for the above, here are your answers: attack: srrsde, mosque: ontsml, nesoacademy: mgpambbrlcwb, baloon: ibsumpna
Thank you for this clear and detailed explanation of playfair cipher. I read about it in a book, "covert radio agents 1939-1945", but could not fully understand it.
Very nice lecture👏👏... Only useful content no unuse talks. Appreciate's you😊😊
just wow man!!! love your style ❤
Super sir ❤❤❤
10/10 explanation n presentation
Many thanks for this. It clearly explains the concepts
Thank you for helping me understand because it helped me a lot in studying
Thank you again
This content is out of this world. A related book I read was life-affirming. "Game Theory and the Pursuit of Algorithmic Fairness" by Jack Frostwell
I want to communicate with you that your explanation is the best
if I were a part of the keyword. then can we couple any unused letters together or it has to be j and some other letter?
Amazing lecture ❤❤🎉🎉🎉🎉
Very helpful and understandable thanks ❤️
U r awesome neso
what if i and j are both used in the encryption key?
It's a matter of Human Intellect, then.
6:58
@@watchmore07936 we cannot change the key
@@TheMR-777 wdym
@@simrakhan6346 I meant, it's up to our analytical skill then. Once we plug either of them in the decrypted string, by analyzing the whole string, it gets clear whether our choice was right. Since, both i and j are two very different (sounding) letters, and they can't be confused together.
(anyways, thanks for the nostalgia. I was graduating in COVID, back when I watched that video).
Subscribed!!!
I think I/J signifies the Pigeonhole Principle.
Good thinking. wonderful
no it's not
What if ij is a pair in the plain text, then how would we consider ?
Incase you guys are finding the playfair cipher for the above, here are your answers: attack: srrsde, mosque: ontsml, nesoacademy: mgpambbrlcwb, baloon: ibsumpna
please please sir can you explain how conventational algorithm works
if keyword has repeating char. the ? can we include repeating char in the table or not?
What if I/J appear in the keyword?
Tomorrow is my exam today I am watching this vedio 😅
Us bro😅
Hello Sir, How to split into digrams
if Plain text is balloon
if our plaintext is max , then what is the digram? is it ma xx
Is digraph and digram are same ??
.
.
Anyone ??
Thank you so much I want to learn c++ please suggest
If x is an extra character then what can we do
Xe ro x ???
Z
why haven'r you covered THE PIG PEN CYPHER i think it would be of value
Why only i and j are combined, why not other??
Did you found it why?
@@vivekmaru2557 are you find it ? 😂
@@prabakaran1685 no I even game exam with half knowledge
Mam does you teach in global College
what if the last letter in plain text is x alone
1:00
Thanks you to much
What if last odd letter will be x
What if XX is repeating character?
It has a very low chance of occuring. I guess you can fill any letter which isn't present in the plaintext in that case.
can anybody tell how to decide filler letter ?
Balloons ke liye filler btao
Namaku sriutami alias nandang ook no sepiking Inggris sepiking Indonesia 🙏
Why I/j only in one shell why not other alphabets
The algorithm takes 5*5 square key and J has very low occurance so he combined it with I for fiiting in 5*5 key square
Nice
Can u provide ppts
8:31
A = yay
❤️
Atni lambi q karty ho
Nice