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. πŸ”

Rabin Cryptosystem: Secure Public-Key Encryption
Sanjay Chauhan
4 views β€’ Oct 31, 2025
Rabin Cryptosystem: Secure Public-Key Encryption

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.

Video Information

Views

4

Duration

15:05

Published

Oct 31, 2025

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