- Category: crypto
- Solves: 3/2073
- Difficulty: ⭐️⭐️⭐️
- Hosting type: tcp
- Tags: Mersenne twister, LFSR, Protocol
Zero-knowledge authentication, end-to-end encryption, this new mail app has it all. For a limited time, admins may be sending flags to users. Sign up today to get yours!
Handout files:
Flag: DUCTF{wait_its_all_linear_algebra?...always_has_been}