Challenges
94 challenges in family ⊕ crypto:block-cipher ✕ clear · browse all techniques
| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| ransomwaRE | CSAW 2021 Quals | 20.54 | Reverse | files wu 2 |
| Wolf | Crypto 2021 | 36.00 | Misc | files wu 2 |
| keybase | Crypto 2021 | 36.00 | Misc | files wu 2 |
| What_the_Flip | DawgCTF 2021 | 23.29 | Crypto | files wu 2 |
| Break_Me | DownUnderCTF 2021 | – | Crypto | files wu 3 |
| Flip_Flops | ImaginaryCTF 2021 | – | Crypto | files wu 2 |
| babycrypto1 | LINE 2021 | – | Crypto | files wu 2 |
| babycrypto2 | LINE 2021 | – | Crypto | files wu 2 |
| Hi_Harmony | RCTF 2021 | – | Reverse | files wu 1 |
| Valgrind | RCTF 2021 | – | Reverse | files wu 1 |
| cerberus | SECCON 2021 | – | Crypto | files wu 1 |
| 435 | TMUCTF 2021 | – | Crypto | files wu 3 |
| Cards_Galore | UMDCTF 2021 | – | Crypto | files wu 2 |
| malware | UMassCTF 2021 | 23.56 | Crypto | files wu 3 |
| CipherGauntlet | UTCTF 2021 | – | Crypto | files wu 3 |
| Rotations | VishwaCTF 2021 | – | Reverse | files wu 2 |
| QR_Codebook | VolgaCTF 2021 Quals | 32.73 | Crypto | files wu 1 |
| import_numpy_as_MT | Zh3r0 2021 | – | Crypto | files src wu 1 |
| Unlucky_Strike | b01lers 2021 | 22.99 | Crypto | files wu 1 |
| babypad | corCTF 2021 | 24.92 | Crypto | files wu 2 |
| caBalS_puking | hxp 2021 | 99.41 | Crypto | files wu 2 |
| CBC-Jail | niteCTF 2021 | – | Pwn | files wu 2 |
| Flip_Me_Over | niteCTF 2021 | – | Crypto | files wu 1 |
| ot_or_not_ot | zer0pts 2021 | 24.56 | Crypto | files wu 2 |
| sidhe | PlaidCTF 2020 | 93.15 | Crypto | files wu 3 |
| nanothorpe | hxp 2020 | 94.00 | Crypto | files wu 2 |
| Bit | HSCTF 2019 | – | Misc | files wu 1 |
| AES-ABC | picoCTF 2019 | – | Crypto | files wu 3 |
| FederationWorkflowSystem | CTFZone 2018 Quals | 23.92 | Misc | files wu 1 |
| forbidden | VolgaCTF 2018 Quals | 25.12 | Misc | files wu 3 |
| My_BetterZED | PwnMe 2025 Quals | 24.95 | Crypto | files wu 1 |
| My_Zed | PwnMe 2025 Quals | 24.95 | Crypto | files wu 1 |
| Block_construction | BraekerCTF 2024 | 24.72 | Crypto | files wu 1 |
| sea | Codegate 2023 Quals | – | Pwn | files wu 2 |
| DIY_enc | DanteCTF 2023 | 24.44 | Crypto | files wu 1 |
| CryMePlx | CyberSecurityRumble 2022 | 62.00 | Crypto | files wu 1 |
| spin | WRECKCTF 2022 | – | Crypto | files wu 1 |
| token | WRECKCTF 2022 | – | Crypto | files wu 1 |
| staple-AES | 0x41414141 2021 | – | Crypto | files wu 2 |
| You_AES_Me_Up | COMPFEST 2021 | – | Crypto | files wu 2 |