SWilson4/cryptopals

My solutions to the Cryptopals crypto challenges.

Cryptopals

These are my solutions to the Cryptopals crypto challenges, in Go. I'll be adding to this repo as I work through the problem sets.

Table of Contents

Basics

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

Block crypto

9. Implement PKCS#7 padding
10. Implement CBC mode
11. An ECB/CBC detection oracle
12. Byte-at-a-time ECB decryption (Simple)