Cryptography for Beginners
July 1, 2026 · View on GitHub
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In this course, learn the fundamentals of cryptography, including symmetric and asymmetric encryption, hashing, digital signatures, and key exchange protocols. Master essential cryptographic concepts and tools through hands-on practice.
Exercises
| Index | Name | Difficulty | Practice |
|---|---|---|---|
| 01 | Installing Cryptography Tools and Environment Setu... | Beginner | Start Lab |
| 02 | Symmetric Encryption Basics in Cryptography | Beginner | Start Lab |
| 03 | Hashing with SHA-256 in Cryptography | Beginner | Start Lab |
| 04 | Asymmetric Encryption with RSA in Cryptography | Beginner | Start Lab |
| 05 | Digital Signatures with RSA in Cryptography | Beginner | Start Lab |
| 06 | Basic Key Exchange with Diffie-Hellman in Cryptogr... | Beginner | Start Lab |
| 07 | Message Authentication with HMAC in Cryptography | Beginner | Start Lab |
| 08 | Generating X.509 Certificates in Cryptography | Beginner | Start Lab |
| 09 | Basic Public Key Infrastructure PKI in Cryptograph... | Beginner | Start Lab |
| 10 | Hybrid Encryption Schemes in Cryptography | Beginner | Start Lab |
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