Basic Mathematics


Cryptomania.

This module will teach you the mathematical foundations that power many cryptographic algorithms.

These concepts are crucial for understanding RSA encryption, Diffie-Hellman key exchange, and many other cryptographic protocols.


Module Content


Challenges

This challenge introduces you to the concept of "clock arithmetic" and how numbers wrap around in modular systems.

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Learn how to solve systems of modular equations - a technique that speeds up computations in RSA and other cryptographic systems by breaking large problems into smaller, manageable pieces.

Fermat's Little Theorem - a beautiful result that reveals patterns in modular exponentiation! This theorem is the mathematical foundation behind RSA encryption and helps us compute large powers efficiently in cryptographic applications.

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