#11 Playfair Cipher with Example - Encryption Techniques | Information Technology |

[@paragparmar4258]

I understand it good work mam 🤗

[@TroubleFreevideos]

Thanks a lot 😊

[@niranjanreddy7149]

What if the pair is ij

[@Mahesh-wr2qt]

Yes

[@aishwaryasharma3115]

What if the letters are repeated in the key?

[@saisk7698]

remove repeated elements
if keyword is playfair = fill as PLAYFIRBCDEGHJKMNOQSTUVWXZ
removed 2nd A

[@manoharmanu7664]

@@saisk7698 in middle j will not come I and, j are togethet

[@saisk7698]

@@manoharmanu7664 ah exam rasi 1 yr ayindi ipudu job kuda cheskuntunnanu 😂 em gurtuledu

[@manoharmanu7664]

@@saisk7698 haha sorry bro

[@jithendrasabbisetty4027]

Tq mam
Please start block chain technology for Andhra University syllabus

[@The_Alone_maker]

Can u plss mention the three rules used among alphabets

[@studydypes2959]

What if pair is ij or pp(same letter)

[@OG_Truth_Teller]

For same letter consider this example of "mass" u need to make pairs like "ma sx sx" . We need to split the pair 'ss' by adding temp 'x'

[@TIMESOFWORLD]

Understood🙏👌

[@5d4pranith41]

Mam what if the cipher text gets repeated letters continously whether it is correct or wrong ...
I had chosen plain text = independence key= freedom ,I got oo repeated ciphertext continously in the middle....

[@saisk7698]

Use only One word if repeated

[@5d4pranith41]

@@saisk7698 no if we use one word if it's repeated in cipher text ,then at the time of decryption we will miss the original plain text ,so it should be placed as it is in the cipher text ,if repeated also

[@saisk7698]

@@5d4pranith41 if u fill duplicate values then u cant fill other alphabets bcz it is 5*5 matrix.

[@5d4pranith41]

@@saisk7698 no brother I had a doubt about the generated cipher text (if it has repeated values then what ) ,but you are saying about key to not take repeated words

[@user-br3vb5mc6q]

Ma'am if we have (I or J) in key then how to make matrix ?

[@shaikabdurrahman5532]

Madam please make videos on FLAT subject also

[@mohdzia3489]

Can't we easily change using caesar cipher

[@abhirampendli7245]

Mam What is the rule if we havw elements in same row and same column

[@venkatkarthikchamala9139]

If the letter pair is same like 'kk' then it's the only possibility for the case u mentioned for that u can take either row or column, only one must be taken

[@aishwaryasharma3115]

How can we arrange all the letters if that's the case?

[@palnatiarun]

can u expain sppm suject we are having exam jntuh

[@thengakola6217]

Please release one more video so we can get 69 videos in the playlist

[@saidasari3304]

How to Decryption

[@venkatkarthikchamala9139]

Same method in reverse