Diffie Hellman Key Exchange Algorithm | Diffie Hellman key exchange algorithm example and solution

Diffie Hellman Key Exchange Algorithm | Diffie Hellman key exchange algorithm example and solution

In this video, I have covered Diffie-Hellman key exchange algorithm explanation with example. How to find out secret value in Diffie-Hellman key exchange algorithm? Some exercises given in video, you should find out solution and write your answer in comment section.

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[ChiragBhalodia]

Solution of all exercise is posted in blog.

[JKA-sfll]

Chirag you explanation is awesome.
I clearly understood the concepts.

[caveranzjohn]

Its will be good if u prepared soft copy (docx / pdf . .. ) of your every single videos topic. it will help others too.

[harshinichinta]

Sir I have a doubt i.e; is primitive root always less than the given number?
In the given example alpha is greater than the prime (7, 17)so I am asking?

[yashikasaxena]

Sir i'm not understanding the concept of finding the primitive root and the method of solving is too big, can you please suggest a short trick for that

[caoxuanthienkdn]

Hello sir, could you turn on subtitles? My listening skill not good but I really want to understand this video. Thanks

[kartikforwork]

for who are confused by 17 as primitive roots of 7,
the primitive roots of 7 is indeed 3, 5. the 17mod7=3, so if 3 is primitive root of 7 then all xmod7=3 is also act as primitive roots.
yes, the primitive root of N should be less then n, else there will be infinite roots.

yes i have verified the question answers by taking primitive roots as 3 not 17, and it if giving same results.
i don't know why sir you didn't able to solve this query of people from past 3 years.
pls pin this comments so that next gen can understand this without wasting time like me.

[subhadeeppaul]

Is there any prime no. which will give unequal keys at the end

[mrnobody-vzup]

Chirag sir how to take out mode of 3^97 mod 353 in first exercise?

[monishlal]

Sir u didn't explain wat is primitive root and how to find it ??😭

[hasiichavda]

Content and explanation is very good 👍

[sureshs]

😐u solved with simplest digits but for us giving largest how? Can u calculate with highest value

[sana__bajwa_]

Ya=40 Yb=248 Ka=160 Kb=160

[shehlaRASHID-nt]

FOR EXAMPLE 2
Ya = 18
Yb = 1
K = 1
K = 1

[majidk]

How can primitive root be larger than q

[aswathrajesh]

Alpha is primitive root of q so alpha should be less than q but in exercise 3
q=11 alpha=17

[oopsandcheers]

How do we calculate the primitive root of a number?