bars
🏳️
The CTF Recipes
search
circle-xmark
⌘
Ctrl
k
copy
Copy
chevron-down
Cryptography
chevron-right
Mono-alphabetic substitution
chevron-right
Well known algorithms
🔴
Polybe
Cipher square
Previous
ROT
chevron-left
Next
Vigenere
chevron-right
Last updated
2 years ago