> For the complete documentation index, see [llms.txt](https://simon-6.gitbook.io/simoncyber/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://simon-6.gitbook.io/simoncyber/ctf-writeups/picoctf-2024/cryptography.md).

# Cryptography

- [rsa\_oracle (medium)](https://simon-6.gitbook.io/simoncyber/ctf-writeups/picoctf-2024/cryptography/rsa_oracle-medium.md)
- [Custom encryption (Medium)](https://simon-6.gitbook.io/simoncyber/ctf-writeups/picoctf-2024/cryptography/custom-encryption-medium.md)