wei
22nd place
2146 points
Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| factor attack | RSA - Modulu | 200 | |
| RC4 | Symmetric cipher - Stream cipher | 100 | |
| easy baby RSA | RSA - Starter | 100 | |
| Caesar | Classical cipher | 265 | |
| Rail fence | Classical cipher | 493 | |
| Affine cipher double | Classical cipher | 499 | |
| Affine cipher | Classical cipher | 489 |