Hill Cipher Encryption Explained in Detail with Solved Example in Hindi

Myself Shridhar Mankar a Engineer l UA-camr l Educational Blogger l Educator l Podcaster.
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[@manoharnelli]

Superb explanation. Loved it. Students r blessed to have you as teacher

[@AmanSingh-gs4ue]

You are simply awesome Sir...Lots of love and respect from a final year engineering student

[@krishamehta8789]

Far better than my textbook!! Thanks for this. please keep making more such educative videos

[@vighneshdalvi7168]

I am happy that i finally understood both hill cipher and mod concept . Thank you sir :)

[@nishantjha2979]

your explainations are the best and easily understandable... Thanks for the great Contents

[@abhishekkamble3904]

Awesome tarike se explain kiya hai... Colg wale ne bhi itna basically explain nhi kiya nice work bro

[@madhabattulasaisandeep5170]

Sir vry vry thanks for your valuable videos which is helping every cse student like me 😊😊

[@DominiK037]

OOO bhai !! respect sir😘👏
You have my respect for including that last doubt👏👏👏!! hats off!!

[@muhammadarifnba1087]

Method of teaching is so amazing.....Thank you sir!

[@surbhirohilla5139]

Sir you are doing really a hardwork .Thanks a lot to you too sir

[@navnnetbhaiprajapati505]

Awesome sir, thank you so much it's help a lot in exam.

[@harshpaghdal]

Sir you are great...! 😍😇TYSM 🙏

[@monalirathod7166]

Your explanation is very nice and your video very helpful in my exam
Thank you so much..😄

[@mca-12-pareshsingh74]

Thank you so much sir 😊
Sir what about the decryption ?! Is there any other part ?

[@nageshraut3302]

Great teaching you r the boss of teacher 🙏🙏🙏

[@sanamunir3292]

very much impressive way to discribe hill cipher

[@sahilvaniya8212]

Awesome explaination sir👌👌👌👌👌

[@riteshsoni7948]

Thank you sir you’re the great 😀

[@chiragdarekar2353]

Bhot sahi samjaya yrr ❤️❤️

[@m_majid_07]

Superb Bro Your way of Teaching is Outstanding

[@mobilenumber3086]

Absolutely amazing video thank you

[@maxpayne880]

Thank you sir..please make videos on cloud computing and soft computing

[@makwanabharti7739]

Oo bhai kyaa z a man and aagya h. Ek message ne dimag gumadiya

[@100K-Subscribers5]

Wonderful sir , amazing, splendid magnificent 🥳🥳💖

[@AhamedKabeer-wn1jb]

Thank you Sir ..Well explained..

[@Witandjoy..]

Sir thank you so much ❤BHT AchA smjhyaaa

[@mohdmuzammil9658]

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😅

[@MANANSINHSODHA-ew5jq]

superb explanation sir

[@yash4901]

Thankyou sir this video helped me a lot in my exam paper ...

[@vishukohli1109]

sir u r really great...thnx a lot sir

[@muhammadzameer3291]

Great Explanation...... Thank you soooo much sir............. From Pakistan.

[@shitalthakare813]

Thanku so much sir for make this video

[@salmaniproductions1104]

thnk you so much very very well explainedd...

[@rajamuhammadfazal2633]

love you bro oh yeah meri concept clear ho gaya

[@sayma2304]

Thank u sir, u r the great👍

[@abuhurraira123]

Well explained!!

[@aanchalshukla8747]

Superb explanation sir 😊😊

[@vobensingh8404]

Best way to to teaching 👌❤️

[@CSEconceptswithParinita]

Thank you so much sir! You're an inspiration for new tutors like me🙏💙💙💙

[@harixd4158]

Ek number explanation sir.

[@amanprasad950]

very nice explanation.

[@nafeesashivalli9483]

Excellent explain sir

[@rishadahmed9872]

great explanation

[@rajlakhani2287]

You gained a subscriber bro!!

[@bhanupraneeth8663]

sir great video

[@rishitbhojak165]

tomorrow is my exam and I'm watching this tutorial at late night. Your videos are super helpful sir

[@sumitmehra5119]

Bhut umda bhai

[@dimplesantoshi8561]

Thank you so much sir 😇🙏

[@sumrrankoul480]

Kaash hamara teacher bhi apki tarah padata.

[@rumaesaansari1607]

How to decrypt the cipher text using hill cipher ?? Can you please make video on it ?

[@BhumikaBhongale-fj3wo]

Thank you very much 😊

[@DeepakKumar-uz4xy]

Yha Jo 275/26 ka mod means hota hai remainder. So don't need any complex calculation. Btw sir ek no. Hai video

[@shriji_nakrani]

Thanks a bunch sir

[@nooraninoor3097]

thanku so much sir

[@nimraazmat3762]

great thanks 😊

[@mukeshkumar-ww6ep]

Well explained

[@kavitabhosale2397]

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?

[@manmeetsingh6479]

How to decode the message after encoding in Hill Cipher?

[@yashkhatwani3198]

Dhanyavaad sir

[@warisali9601]

Amazing Sir..... Love From Pakistan....... welldone sir.......

[@xyz-pc3tl]

Thanks sir...🙏🙏

[@srinivasshinde6685]

Thanks for that mod explanation made it so helpful 😂🤣✌️

[@creativeengineer832]

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...

[@ibadshakil4051]

182 divide by 26 kia tu 7 arha hain 0 tu arha hai ni hain help krdo bhai guide krdoo

[@creativeengineer832]

@@ibadshakil4051 brother we are talking about *reminder* here......
If we devide 182 by 26 then reminder will be 0...

[@ibadshakil4051]

@@creativeengineer832 bhai zero ni arha bhai 7 arha hain

[@ibadshakil4051]

@@creativeengineer832 jawab dey bhai jo app sy pucha hain chup hugayee hoo

[@creativeengineer832]

@@ibadshakil4051 bhai aap remainder or quotient m confuse ho rhe ho.......

[@suvalaxmipanda2121]

Thank you sir

[@hafeezmughal806]

Jb menay white board dekha tu mjhay wakae pta chla k ya video bht kmal hunay valy ha.

[@kapilpandya1369]

Loved it

[@khubaibirfan9215]

Superb sir

[@aksharpatel9998]

Thank you Sir....ur video helping me most......last night before exam 😁😁

[@ibadshakil4051]

182 divide by 26 kia tu 7 arha hain 0 tu arha hai ni hain help krdo bhai guide krdoo

[@sachindare]

if we have key 2*2 can we have plain text as well 2*2 ...IS it necessary to be 2*1....

[@aanchalshukla8747]

Great 👍👍👍👍

[@vikrambajirao9723]

Superb😍

[@asadmehmood408]

great sir

[@mrAmal45]

love from kerala

[@manidumre5844]

Sir, How space is treated, like there is space between two message but in cipher text space is not in consideration?

[@harshakavi7566]

Fantastic

[@aniketambekar7596]

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

[@saadbhatti956]

Thanks A Lot-Engineer

[@rutvikpatel9071]

Superb

[@sayalisandhan4667]

Sir plz make video on sdm diagram,, how to draw uml diag

[@kalima7608]

Tysm 😍

[@shivanshsri4072]

means if we add x then we have to take the corresponding value of x = 23?

[@vidhanrai3214]

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”?

[@jawadulhassan2789]

what if we have an odd number of key?

[@shreyasgosavi9647]

what if 2 consecutive alphabet comes in the message? Is there any different rule for that or follow the same procedure

[@Ss-hindiCartoon]

super sir love you

[@ghufranali7472]

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

[@manishplayz6687]

Thanks bhru

[@abhineshtomar1308]

and what about 182??

[@musharafkhan7935]

Same​@@abhineshtomar1308

[@aliaon867]

Hill Decryption b ki video dalo

[@arpitjain5730]

What to do if word choosen for encryption doesn't make square matrix

[@waghdipak2358]

agar plain text ki length odd hai and key 2*2 hai to kaise hoga??

[@hirakmondal6174]

What if the plain text is of *ODD* length? then should we add *x* with the last letter in the plain text matrix?

[@affableleogaming858]

Please help

[@SUNNYSTUDIOSHORTS]

Bhot sahi

[@kaivalpatel3990]

Crime patrol ka next host

[@blackHatman007]

what if the key is not in square matrix

[@mohammedmajhool5287]

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

[@nofilullah7947]

Any video regarding decryption of same example

[@MUHAMMADSHAHZAD-786SA]

Good

[@beardrider6090]

how to find key matrix if we know cipher text and plain text

[@SushilYadav-bm6ki]

Sir key hame own text se lena h??

[@andriosacademy]

sir in ciphers ka description bhi bano

[@sohelahmadm4918]

how will receiver decrypt cipher to plaine text?