Toy RSA: Keys, Encryption & Decryption
This lesson is part of the course
In this lesson
You build a complete toy RSA key from p = 17 and q = 11, encrypt the message 88 with e = 7 and decrypt it again with d = 23, multiplying step by step mod n.
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Lessons in this course
- MOD & Clock Arithmetic: Remainders That Wrap Around Locked
- Caesar & Affine Ciphers: Letters as Numbers Locked
- Frequency Analysis: Breaking a Caesar Cipher with COUNTIF Locked
- GCD & Euclid's Algorithm: A Step Table Locked
- Modular Inverse with the Extended Euclidean Algorithm Locked
- Fast Modular Exponentiation: Square-and-Multiply Locked
- Toy RSA: Keys, Encryption & Decryption Locked
- Check Digits & Hashing Ideas: ISBN-13 and Luhn Locked