Could a New Breakthrough End Cryptography as We Know It? 🔓
Discover how a potential new attack could render even the strongest passwords vulnerable, threatening the foundation of digital security and encryption.

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295.8K views • Mar 3, 2020

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What if, no matter how strong your password was, a hacker could crack it just as easily as you can type it? In fact, what if all sorts of puzzles we thought were hard turned out to be easy? Mathematicians call this problem P vs. NP, it is perhaps the single most important question in computer science today.
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Sources:
https://mathvault.ca/math-glossary/#algo
https://www.cs.cmu.edu/~adamchik/15-121/lectures/Algorithmic%20Complexity/complexity.html
https://stackoverflow.com/questions/7055652/real-world-example-of-exponential-time-complexity
http://www.cs.ucc.ie/~dgb/courses/toc/handout25.pdf
http://news.mit.edu/2009/explainer-pnp
https://www.scottaaronson.com/papers/pnp.pdf
https://www.scottaaronson.com/blog/?p=122
http://people.cs.uchicago.edu/~fortnow/papers/pnp-cacm.pdf
Go to http://Brilliant.org/SciShow to try their Computer Science Fundamentals course. The first 200 subscribers get 20% off an annual Premium subscription.
Hosted by: Hank Green
SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
Kevin Bealer, Jacob, KatieMarie Magnone, D.A. Noe, Charles Southerland, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
https://mathvault.ca/math-glossary/#algo
https://www.cs.cmu.edu/~adamchik/15-121/lectures/Algorithmic%20Complexity/complexity.html
https://stackoverflow.com/questions/7055652/real-world-example-of-exponential-time-complexity
http://www.cs.ucc.ie/~dgb/courses/toc/handout25.pdf
http://news.mit.edu/2009/explainer-pnp
https://www.scottaaronson.com/papers/pnp.pdf
https://www.scottaaronson.com/blog/?p=122
http://people.cs.uchicago.edu/~fortnow/papers/pnp-cacm.pdf
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Views
295.8K
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8:08
Published
Mar 3, 2020
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