Solve S1Q8: Detect AES in ECB mode

WIP

Solve S1Q7: AES in ECB mode

Solve S1Q6: Improved frequency list to use spaces. Solution: 'Termina…

Solve S1Q6: Improved frequency list to use spaces. Solution: 'Termina…

WIP S1Q6: Almost cracked the cipher; off by one: 'Ter(inator X: Bring…

WIP S1Q6: Implement key-size detection

WIP S1Q6: Implement key-size detection

WIP S1Q6: Implement key-size detection

WIP S1Q6: Implement key-size detection

Solve S1Q5: Implement repeating-key XOR

Solve S1Q4: Single-byte XOR cipher

WIP S1Q4: Skeleton of code in place; need to tune sentence detection

Solve S1Q3: Single-byte XOR cipher

Solve S1Q2: Fixed XOR

Solve S1Q1: Convert hex to base64

Solve S1Q1: Convert hex to base64

cargo init cryptography

Initial commit