Gambling with Secrets: Part 7/8 (Diffie-Hellman Key Exchange)

This video introduces when and why the problems of modern cryptography emerged. We are introduced to the concept behind the Diffie-Hellman public key exchange - the first step towards RSA encryption.

*Sorry if you notice some content showing up twice. I had tested part of this video out, and re-did the math part based on youtube feedback.

• Category

  Education

[ericalas93]

I love these videos! It's a good day when a new video is released. And the girls voice is perfect for the job!

[J. Sennef]

This episode seems to be the quintessential part of "Gambling with Secrets".

The explanation of public key encryption using colors is brilliant.

[RobertAntonino]

I know this color example doesnt apply to RSA, really. im just wondering if the example is an effective way to hide a color.

[themanu]

Fucking Eve... Always listening.

[truthsmiles]

"Nuc-u-lar!" My ears can't *not* hear it! :-)

[Jayder845]

Is 3^13^15 mod 17 (as it seems to be shown in the video @ 7:57) the same as or different from (3^13 mod 17)^15 mod 17? If I input 3^13^15 and only then do mod 17, I get 5. I have only just learned about congruence and know only a bit about modular arithmetic, so I don't know how these things work or the notation.

[cookiesui]

This video made me subscribe!