Diffie-Hellman Key Exchange

thanks

best explanation video on the topic

i wish all my university lectures were explained like this

Thank you for sharing! Looking for help: My TRX Wallet contains some Tether, and I know the SEED: clean party soccer advance audit clean evil finish -tonight involve whip -action-. How should I go about moving them to OKX Exchange?

❤

What's with the music? CREEPY

thanks a lot for the explain, very very good.

Was surprised there wasn't any comments but I'm pretty sure the end is wrong in the way that it displays the exponents, it makes the exponents appear as it is 3^(13^15) when it's actually (3^13)^15. It sure feels like from the way it is described that we are taking a base to a power and that power to a power but we are actually multiplying the powers. Was confused about this for a long time.

I really appreciate your efforts! I need some advice: My OKX wallet holds some USDT, and I have the seed phrase. (alarm fetch churn bridge exercise tape speak race clerk couch crater letter). Could you explain how to move them to Binance?

Nab question, if u are friendly to explain, what if other had a different colour like pink instead of blue, why mxing will give the same colour.. Ik i am bad and this obly a demonstration, an anology but pls help

WOW JUST WOW THANK YOU

nice style

Wonderfull explanation ❤❤

If Alice chooses 6 and Bob 13 then it does not work! why? same for some other numbers in various combinations by either party?

best video in the history of the worl

when you say 'agree publically' i think the Certificate Authority (CA) has agreed that, for this transmission, it will provide Alice and Bob with a public colour and assign that to them, for each taking note of their identity.

Ahu💅

What I don't get in the color analogy is: sure, it is hard to separate a mixed color into two original colors.
But when you know both mixed color and one of original colors, it should be easy to find the second original color.
Something like vector math, RGB1+RGB2=RGB3, => RGB2=RGB3-RGB1.

How does adding the private colors to the other person's mixture results in shared secret color? How do they both know the shared secret colors?

This video explanation is terrific! Best one I've seen!

The color example actually does not work here I believe, unless we assuming that color theory is non existent? If yellow is the public key, orange is the cipher, and green is the encrypted message Bob sends back to Alice, then Eve would be able to reverse the mixing. Because the only way that orange could have been made is with yellow (public) and red (private). Same with green (encrypted) can only be made with yellow + blue. Therefore Eve has all the ingredients. This would be the case if we are talking about subtractive color theory (CMYK, ink or paint) rather than additive (RGB, light, like a display or projector), which I think would still fail. Right? The whole point is about destructive irreducibility, which isn’t the case with primary colors, but I suppose it could possibly work if we were talking about neutralized colors because complementary colors create grey, meaning there are multiple/infinite different pairs of complementary colors that produce gray. Haven’t thoroughly thought it through though.

Bravo, gr8 explanation

brilliant explanation

Solves the non-quantum problem. Advancements in quantum computation tech has got the exact implementation in this video (using discrete log problem) on its toes. Diffie-Hellman continues to be just an idea like it always has been - you can implement it in lots of different ways. I was looking at an interesting one which explored the idea of a point in three dimensional space which is reachable by some linear combination of two unique vectors... anyone know what I am remembering? Something like lattice-based cryptography?

Still one of the absolute best videos for explaining asymmetric key pair encryption

A lice and Bob are vegans I think 😈🤌🏽

Can you share the music used in this video?

perfect

Superb explanation, sir!

What I don't don't get is the first thing you mentioned "they both agree on a starting color" would that be the public keys from each ?

This is the best explanation by far.

"Nuculur"

What Eve really wants to know is the primitive root and the prime number. Then she can choose a random private number of her own and use Bob's public number. She doesn't need Alice's public number for anything. XD Love this video.

I keep coming back to listen to the music when the hand reveals the keys.

Great I love it. But how does miners confirm the TX without knowing the secret key?

amazing ❤

My problem with the color analogy is the following: in a real world example using rgb values: If the public color is yellow (255, 255, 0) and Private color 1 is Red (255, 0, 0) and Private color 2 is Green (0, 255, 0) the Pub. and Priv. 1 would make orange (255, 128, 0) which would result in a Greenish (191, 200, 0) when mixed with Priv. 2. The other way around Pub. and Priv. 2 would make a Greenish (174, 255, 0) and when mixed with Priv. 1 would give a orangey (232, 166, 0).

So the resulting colors would not match
(191, 200, 0) ≠ (232, 166, 0)

I know its just an example for understanding but is there any actual way that it works with colors in the real world?
As it only gives the same color in the end when combining Pub., Priv. 1 and Priv. 2 at the same time in equal amounts 🤔

Finally a good explanation!

You are a legend!

very well explained!

Superb

you encrypt with your public key and decrypt with your private one

THIS DID IT!! You helped me understand a few points that, in my opinion, we’re not pearly presented in other videos. Thank you very much.

Cryptography 101, the best intro ever!

Where is this method used nowadays?

Please assist to give key length & block size of following Asymmetric Encryption Algorithms: RSA - ECC- ELGANAL - DSA -Diffie-Hellman. Thank you