| CTF Archive |
Do you have good eyes? (Breizh CTF) |
0 |
6 solves |
| CTF Archive |
RSATogether (ECSC 2024 (Italy)) |
0 |
6 solves |
| CTF Archive |
Authentification 1 (Breizh CTF) |
0 |
7 solves |
| CTF Archive |
One Round Crypto (ECSC 2024 (Italy)) |
0 |
3 solves |
| CTF Archive |
Greatest Common Multiple (CODEGATE CTF) |
0 |
3 solves |
| CTF Archive |
Verilicious (Cyber Apocalypse 2025) |
0 |
8 solves |
| CTF Archive |
OffTopic (ECSC 2024 (Italy)) |
0 |
7 solves |
| CTF Archive |
Authentification 2 (Breizh CTF) |
0 |
5 solves |
| CTF Archive |
U-turn (Breizh CTF) |
0 |
7 solves |
| CTF Archive |
Quo vadis? (ECSC 2024 (Italy)) |
0 |
4 solves |
| CTF Archive |
Smithing contest (ECSC 2024 (Italy)) |
0 |
4 solves |
| CTF Archive |
ECLCG (HITCON CTF) |
0 |
13 solves |
| CTF Archive |
Sus (ImaginaryCTF) |
0 |
20 solves |
| CTF Archive |
Share (HITCON CTF) |
0 |
12 solves |
| CTF Archive |
Leet Universe (ImaginaryCTF (Daily)) |
0 |
24 solves |
| CTF Archive |
Hyper512 (HITCON CTF) |
0 |
10 solves |
| CTF Archive |
Maybe Someday (GoogleCTF) |
0 |
10 solves |
| CTF Archive |
Hamiltonicity 2 (CryptoHack) |
0 |
94 solves |
| CTF Archive |
Fischlin's Transformation (CryptoHack) |
0 |
95 solves |
| CTF Archive |
OR Proof (CryptoHack) |
0 |
221 solves |
| CTF Archive |
Ticket Maestro (CryptoHack) |
0 |
71 solves |
| CTF Archive |
Additional problems (CSC Belgium) |
0 |
20 solves |
| CTF Archive |
Hamiltonicity (CryptoHack) |
0 |
162 solves |
| Symmetric Ciphers |
Pad Thai |
80 |
553 solves |
| Symmetric Ciphers |
The Good, The Pad, The Ugly |
100 |
410 solves |
| Symmetric Ciphers |
Oracular Spectacular |
150 |
195 solves |
| Hash Functions |
Merkle Trees |
25 |
423 solves |
| Elliptic Curves |
Checkpoint |
150 |
152 solves |
| Elliptic Curves |
An Evil Twisted Mind |
175 |
131 solves |
| Elliptic Curves |
A Twisted Mind |
80 |
192 solves |
| Elliptic Curves |
An Exceptional Twisted Mind |
125 |
128 solves |
| Isogenies |
Introduction to Isogenies |
10 |
534 solves |
| Isogenies |
Montgomery Curves |
30 |
311 solves |
| Isogenies |
Where's the Supersingular Curve |
25 |
356 solves |
| Isogenies |
Image Point Arithmetic |
30 |
348 solves |
| Isogenies |
DLOG on the Surface |
40 |
249 solves |
| Isogenies |
The j-invariant |
20 |
448 solves |
| Isogenies |
Better than Linear |
85 |
171 solves |
| Isogenies |
Meet me in the Claw |
120 |
130 solves |
| Isogenies |
André Encoding |
80 |
164 solves |
| Isogenies |
Dual Masters |
90 |
139 solves |
| Isogenies |
What's My Kernel |
70 |
181 solves |
| Isogenies |
Abelian SIDH |
90 |
153 solves |
| Isogenies |
A True Genus |
175 |
117 solves |
| Isogenies |
Secret Exponents |
60 |
196 solves |
| Isogenies |
Special Isogenies |
30 |
203 solves |
| Isogenies |
Twisted CSIDH Isogenies |
70 |
192 solves |
| Isogenies |
Prime Power Isogenies |
50 |
202 solves |
| Isogenies |
CSIDH Key Exchange |
90 |
180 solves |
| Isogenies |
Composite Isogenies |
60 |
240 solves |
