Hill Cipher Encryption Explained in Detail with Solved Example in Hindi
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- čas přidán 8. 05. 2019
- Myself Shridhar Mankar a Engineer l CZcamsr l Educational Blogger l Educator l Podcaster.
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Superb explanation. Loved it. Students r blessed to have you as teacher
Far better than my textbook!! Thanks for this. please keep making more such educative videos
You are simply awesome Sir...Lots of love and respect from a final year engineering student
I am happy that i finally understood both hill cipher and mod concept . Thank you sir :)
OOO bhai !! respect sir😘👏
You have my respect for including that last doubt👏👏👏!! hats off!!
your explainations are the best and easily understandable... Thanks for the great Contents
Awesome tarike se explain kiya hai... Colg wale ne bhi itna basically explain nhi kiya nice work bro
Sir vry vry thanks for your valuable videos which is helping every cse student like me 😊😊
Method of teaching is so amazing.....Thank you sir!
Awesome sir, thank you so much it's help a lot in exam.
Sir you are great...! 😍😇TYSM 🙏
Sir you are doing really a hardwork .Thanks a lot to you too sir
Your explanation is very nice and your video very helpful in my exam
Thank you so much..😄
Thank you so much sir 😊
Sir what about the decryption ?! Is there any other part ?
Great teaching you r the boss of teacher 🙏🙏🙏
Awesome explaination sir👌👌👌👌👌
very much impressive way to discribe hill cipher
Superb Bro Your way of Teaching is Outstanding
Absolutely amazing video thank you
Thank you sir you’re the great 😀
Bhot sahi samjaya yrr ❤️❤️
Great Explanation...... Thank you soooo much sir............. From Pakistan.
Thank you Sir ..Well explained..
sir u r really great...thnx a lot sir
Well explained!!
love you bro oh yeah meri concept clear ho gaya
Wonderful sir , amazing, splendid magnificent 🥳🥳💖
Oo bhai kyaa z a man and aagya h. Ek message ne dimag gumadiya
Thanku so much sir for make this video
Thank you sir..please make videos on cloud computing and soft computing
thnk you so much very very well explainedd...
Superb explanation sir 😊😊
Superb explanation sir
Best way to to teaching 👌❤️
Sir thank you so much ❤BHT AchA smjhyaaa
Ek number explanation sir.
Thankyou sir this video helped me a lot in my exam paper ...
Bhut umda bhai
You gained a subscriber bro!!
Excellent explain sir
Thank you so much sir! You're an inspiration for new tutors like me🙏💙💙💙
very nice explanation.
Thank u sir, u r the great👍
Amazing Sir..... Love From Pakistan....... welldone sir.......
Thank you very much 😊
Thanks a bunch sir
great explanation
sir great video
Thank you so much sir 😇🙏
great thanks 😊
thanku so much sir
tomorrow is my exam and I'm watching this tutorial at late night. Your videos are super helpful sir
Well explained
what if the value is repeated in one column ? eg. TT ?
can we replace it by TX like playfair matrix ?
suppose place at ten
[P] [A] [E] [T] [E]
[L] [C] [A] [T] [N]
is this correct or we have replace one T by X?
Loved it
Thanks sir...🙏🙏
How to decrypt the cipher text using hill cipher ?? Can you please make video on it ?
Thanks for that mod explanation made it so helpful 😂🤣✌️
Yha Jo 275/26 ka mod means hota hai remainder. So don't need any complex calculation. Btw sir ek no. Hai video
Dhanyavaad sir
Superb sir
Great 👍👍👍👍
love from kerala
Thank you sir
Superb😍
How to decode the message after encoding in Hill Cipher?
if we have key 2*2 can we have plain text as well 2*2 ...IS it necessary to be 2*1....
Thnx a lot sir pehle to mri smjh m hi nhi aa rha tha or ab to m khud ye topic easily pdha skta hu😅
Kaash hamara teacher bhi apki tarah padata.
great sir
at 7:50
mod is simply reminder i.e. when 275 is divided by 26 we get 15 as reminder
and 182 divided by 26 we get 0 as reminder...
182 divide by 26 kia tu 7 arha hain 0 tu arha hai ni hain help krdo bhai guide krdoo
@@ibadshakil4051 brother we are talking about *reminder* here......
If we devide 182 by 26 then reminder will be 0...
@@creativeengineer832 bhai zero ni arha bhai 7 arha hain
@@creativeengineer832 jawab dey bhai jo app sy pucha hain chup hugayee hoo
@@ibadshakil4051 bhai aap remainder or quotient m confuse ho rhe ho.......
Fantastic
Superb
Thank you Sir....ur video helping me most......last night before exam 😁😁
182 divide by 26 kia tu 7 arha hain 0 tu arha hai ni hain help krdo bhai guide krdoo
Jb menay white board dekha tu mjhay wakae pta chla k ya video bht kmal hunay valy ha.
Thanks A Lot-Engineer
super sir love you
means if we add x then we have to take the corresponding value of x = 23?
Tysm 😍
Sir, How space is treated, like there is space between two message but in cipher text space is not in consideration?
what if 2 consecutive alphabet comes in the message? Is there any different rule for that or follow the same procedure
Only for Degree students who can use scientific calculator in the exam (For mod calculation ) , First in the calculator change the mode to Base-N then use this formula That is - A-A /B x B , for example 182-182 Divide by 26 * 26 = 0
what if we have an odd number of key?
Sir plz make video on sdm diagram,, how to draw uml diag
sir if we want to get a mod of 275 we can simply multiply 26 by the value which can give answer nearest to 275 for example.
26*10=260
and than add remaining numbers to the the value
i.e 260+15 = 275
so we can easily find the mod of 275 which is 15
Thanks bhru
and what about 182??
Same@@abhineshtomar1308
Bhot sahi
I need solutions problem You are presented with a plaintext message t = (t1, t2, ... ) where ti is a letter in alphabet and invertible m × m matrix H, Hill cipher represents ti by numeric value xi ∈ Zn (Zn = {0,1, ... , n − 1}) and encrypts plaintext as c = H ∙ x (mod n), where x and c are plaintext and ciphertext column vectors. Similarly, c is decrypted as x = inverse(H) ∙ c (mod n). Describe a situation where cryptanalysis can be performed. What are the parameters what is needed to guess H? What matrix operation could be performed to recover H
agar plain text ki length odd hai and key 2*2 hai to kaise hoga??
what if the key is not in square matrix
first explain that how we should pair/divide key length and how accordingly we need to make matrix for key length more than 9 letters
example:- What will be the ciphered text if the string “HELLO” is given as input to the code of hill cipher with keyword as “SANFOUNDRY”?
Sir key hame own text se lena h??
What if the plain text is of *ODD* length? then should we add *x* with the last letter in the plain text matrix?
Please help
GTU Students Kya haal hai 😂 COMPILE Desgine kesa Gaya 😂
BDA tha, faltu gaya 😂🤡
easiest paper till date
@@vrajgautam1512 :(
dekhte he likha he 40 marks ka jo bhi aye dekh lenge
@@ridhamh2966 👍🏻
Good
What to do if word choosen for encryption doesn't make square matrix
how to find key matrix if we know cipher text and plain text
how will receiver decrypt cipher to plaine text?
Please add English subtitles!
if key is of odd length??
Wow