Learn Cryptography
Master cryptography from fundamentals to advanced concepts
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Fundamentals
Start with the basics of cryptography, terminology, and core concepts.
Introduction to Cryptography
NEW
History of Cryptography
✓
Cryptographic Terminology
5 min
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Classical Ciphers
Learn historical encryption methods and their mathematical foundations.
Caesar Cipher
✓
Vigenère Cipher
10 min
Substitution Ciphers
15 min
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Modern Cryptography
Explore contemporary encryption algorithms and protocols.
Symmetric Encryption
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AES Algorithm
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Block vs Stream Ciphers
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🔗
Hash Functions
Understanding one-way functions and their cryptographic applications.
What are Hash Functions?
8 min
SHA Family
12 min
Hash Collisions
6 min
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Public Key Crypto
Learn asymmetric encryption and digital signatures.
RSA Algorithm
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Key Exchange
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Digital Signatures
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🔍
Cryptanalysis
Learn how to break ciphers and analyze cryptographic strength.
Frequency Analysis
15 min
Brute Force Attacks
10 min
Side-channel Attacks
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Your Learning Progress
Lessons Completed
3
Out of 25 lessons
Topics Mastered
1
Fundamentals completed
Study Streak
7
Days in a row
Overall Progress12%