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[cr0wn] 0CTF/TCTF 2020 Finals: Oblivious (crypto)
- September 26, 2020
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Supersingular isogeny key exchange for beginners
- July 3, 2020
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TokyoWesterns CTF 5th 2019: Happy! (Crypto, 242 pts, 36 solves)
- September 1, 2019
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Google CTF 2019 (Quals): Sandstone (Sandbox, 383 pts, 8 solves)
- June 24, 2019
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HITCON CTF Quals 2018: Children Tcache (pwn, 246 pts)
- October 20, 2018
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ECSC 18 Polish Junior Quals: keybd.py
- June 22, 2018