Rabin Cryptosystem: Secure Public-Key Encryption
Explore Rabin cryptography, a public-key system as secure as factoring, using quadratic encryption (M^2) for secure communication. π

Sanjay Chauhan
4 views β’ Oct 31, 2025

About this video
Learn all about the Rabin Cryptosystem, the public-key algorithm that is *provably* as secure as factoring!
We explain how it works (encryption is just M^2!), walk through a full solved example, and cover its famous "four-root" ambiguity problem and how to solve it. Is it better than RSA? Watch to find out.
We explain how it works (encryption is just M^2!), walk through a full solved example, and cover its famous "four-root" ambiguity problem and how to solve it. Is it better than RSA? Watch to find out.
Video Information
Views
4
Duration
15:05
Published
Oct 31, 2025
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