#30 Elgamal Cryptography Algorithm - Asymmetric key cryptography |CNS| 

thank you for making such helpful videos for our exams your videos helped me clear my exam with ease

Madam can you please make a video on elliptic curve cryptography

its 7.40am now, can you make a video before 9.30am exam today?

i didnt get the last mod part please explain another way

for anyone interested you can use extended euclid theorem for finding modular inverse

Mam last 3 assuming not understood 🥺

Maam ur the best in teaching

Very nice, explained what my prof couldn't in a 3 hour lecture

Sis please make a video on elliptic curve cryptography post that as soon as possible I can understand only ur videos which are simple and fast

thanks

7:00 For finding mod inverse we can use little format thm Btw thanks fir the videos

Decryption go with public key? 5:09 Please clear my doubt

mam can y explain one more example please. ineed little more clarity.

is there seal (software optimized encryption algorithm )in the playlists

Perfect explanation.

The video is gud, it has the example well explained, but the concept is not properly conveyed, it would be more helpful if the concept and theory is also added to all the videos Thank you 🙂

mam aj exam hai videos bhj do pls

Really superb 👌 and excellent presentation mam

thank you mam provide this lecture

Tomorrow my exam in next 8 hr 🙂

please upload elliptic curve cryptography mam

Akka plz principles entrepreneurship notes 4th year akka and data mini 2unit plzz

Last part is not clear

Do videos on Artificial Intelligence

very nice explaination...vo sab to thik hai but last par cut kyu keya

i had to put 0.75 velocity to keep up but thank you :)

kirak explanation maam

Madam where do we used public key that is what we have generated in the first step for encryption..

Thank you 👍

Good explanation but speed is too fast

hi mam kindly post how to solve large no of mod values ...ex 123^45678

how we are assuming everything here?

Thank you So much Madam

what you have done at last......!!!!!? i can't understand.

Good

at last she made wrong you can correct it through this comment A. EI gamal key generation: Select a large prime number ‘p’ Select encryption key ‘e′1 to be primitive root of mod p Select decryption key ‘d’ such that 1≤d≤p−2 Select encryption key ‘e′2 such that e2=ed1 mod p Form the set i,e public key (e1,e2,p) to be announced publicly Private Key 'd' to be kept secret. B. EI gamal key encryption: Select a random number ‘r’ Compute the first part of ciphertext ‘c′1,c1=er1modp Compute the second part of ciphertext ‘c′2,c2=(er2∗PT)modp C. EI gamal key decryption: Calculate the PT PT=(c2∗(cp−1−d1))modp Example 1: let Plaintext M = 7 e1 = 2 d = 3 Random no 'r' = 4 1. Key generation: p=11e1=2d=3 e2=ed1 mod p=23mod11=8 mod 11=8 2. Encryption: c1c2Random no r=4=er1 mod p=24 mod 11=16 mod 11=5=Pt∗er2 mod p=7∗84 mod 11=28672 mod11=6 3. Decryption: PT=(c2∗(cp−1−d1)) mod p=(7∗511−1−3) mod 11=18 mod 11=7 Example 2: let Plaintext M = 6 e1=5d=2Randomno′r′=4 1. Key generation: P=7,e1=5 and d=2 e2=ed1 mod p=52 mod 7=25 mod 7=4 2. Encryption: c1c2Random no r =4=er1 mod p=54mod7=625mod7=2=Pt∗er2 mod p=6∗44mod7=1536mod7=3 3. Decryption: PT=(c2∗(cp−1−d1)) mod p=(3∗27−1−2) mod 7=48 mod 7=6

It is a copy video of easy engineering class 😂

maam aapne ed=nd me nhi btaya kese krte h ;

Thank you..

kaa .. enna ka kadasila ans ehh solama thank you solringe!

Mam there is no problem solving and problem solving methods topics

how am i supposed to memorize all of that... :(

ecc algorithm pe bhi video banaye

Today afternoon is my exam😢

Thanks akkka

Thanku yar

maam kl mera paper h , dua karo ki pass ho jaau

our 4-1 exams on 20th of this month our college mallareddy Institute of engineering and technology

Air university syllabus Hash mac asymmetric plus symmetric exams date 2 of next month...

Thanks for medam

Thanks akka

hi mam im having exam on monday i.e(19/12/23) pls tell me how to prepare

Hii mam can you give the notes pdf

Mam..At 3:11 .. 8 mod 11=3 right? 🙄🤔

Thanks 🌹you mam

My exam on 22 Jan vtu syllabus

Can you add Rabin cryptosystem

125^-1 mod 11 is 1 not 3

Mam,share a total PDFs file mam..!!

Try to make a complete video without cutting in btw

Assuming the exponent to be 3 is a not a clean way to do this!

Mam you are too good but your speed was too fast 😅

Exam Date:- 28/03/2022 Clg:- Silver oak university ahmdabad

kll Hi Hai...🥲🥲🙂🙂

Hi you are very cute, next time if you teach please switch on your face-cam. Nice video BTW

My exam on 22 Jan

At 6:44 it is answer......

Exam date 12/07/2022

Tomorrow

Exam Schedule - 17 minute mei exam hai

are u buying these comments because the video is incomplete still no one is telling anything about it

today

Today is exam ok

Its calculating, not caliculating...

1 ghante mein hai paper

tmrw's xm...haha

so many assumptions , have to memorise it now wtf

😒

why are you in a so much hurry while teaching ............

anna university

This not helpful to me ..calculating steps you already written so you explore but we couldn't now that...your fast teaching also ...it's like poor video to me

Whole explanation was too excellent but the sound which u make while swallowing ur spit is too annoying and that sound is making me to distract please check it once keep ur mic some what away from the mouth

Its calculate, not caliculate

Worst online teacher ever, she just can't explain anything clearly. She's just running to complete the topic asap, ending me toh kya ki khudko hi pata

anni sagam sagam cheptunav

isse bura cryptography method nahi dekha mene aaj tak

poora copied video hai

kindly speak slow

Pata h kya jab teacher koy female rahe to english bolna jarrori h kya jbki male teaher bhi english jante h fir bhi itna english use nhi karte hai kyonki unko pata h ki jo begineers rehte h unko problem hoti hai so apse requst hai ki pllss make video in hindi

Its calculation, no caliculation

My exam on 22 Jan vtu syllabus

My exam on 22 Jan vtu syllabus