cryptopals

Solving the cryptopals challenges and learning programming in Rust

How to Run

To run the entire set of challenges at once:

cd cryptopals
cargo run --bin set<K> (replace K with set number 1,2, ... 8)

Challenges

Set 1 - Basics

• Challenge 1: Convert hex to base64
• Challenge 2: Fixed XOR
• Challenge 3: Single-byte XOR cipher
• Challenge 4: Detect single-character XOR
• Challenge 5: Implement repeating-key XOR
• Challenge 6: Break repeating-key XOR
• Challenge 7: AES in ECB mode
• Challenge 8: Detect AES in ECB mode

Set 2 - Block Crypto

• [] Challenge 9: Implement PKCS#7 padding
• [] Challenge 10: Implement CBC mode
• [] Challenge 11: An ECB/CBC detection oracle
• [] Challenge 12: Byte-at-a-time ECB decryption (Simple)
• [] Challenge 13: ECB cut-and-paste
• [] Challenge 14: Byte-at-a-time ECB decryption (Harder)
• [] Challenge 15: PKCS#7 padding validation
• [] Challenge 16: CBC bitflipping attacks