2019 Plaid CTF writeup
| Name | Category | Points | Solves |
|---|---|---|---|
| R u SAd? | CRYPTO | 150 (static) | ? |
Tears dripped from my face as I stood over the bathroom sink. Exposed again! The tears melted into thoughts, and an idea formed in my head. This will surely keep my secrets safe, once and for all. I crept back to my computer and began to type.
See attachments.
See solutions.
| Name | Category | Points | Solves |
|---|---|---|---|
| Horst | CRYPTO | 200 (static) | 41 |
They say 3 rounds is provably secure, right?
See attachments.
See solutions.
| Name | Category | Points | Solves |
|---|---|---|---|
| SPlaid Cypress | CRYPTO | 600 (static) | 2 |
I came up with this carbon-neutral cryptosystem and hid my secrets in the forest. Can you help them find their way out?
See attachments.
See solutions.
| Name | Category | Points | Solves |
|---|---|---|---|
| Project Eulernt | MISC | 200 (static) | 40 |
Guys, guys, don’t fight. I’m sure we’ll be able to come up with something roughly equal.
eulernt.pwni.ng:5555
See attachments.
See solutions.
| Name | Category | Points | Solves |
|---|---|---|---|
| big maffs | REVERSE | 250 (static) | 28 |
Do you have enough memory? big_maffs
See attachments.
See solutions.
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