ECSC 2023
Personal writeups from European Cyber Security Challenge 2023 with nice explanations, techniques and scripts
<- OTHER CTFECSC 2023 - Total:
11
CTFECSC 2023. Third day. Isogeny. Finding curve parameters. Discrete logarithm CTFECSC 2023. Third day. ECC. Invalid Curve Attack. Quadratic Twist CTFECSC 2023. Third day. Ring signature. Oracle CTFECSC 2023. Third day. ECC. Point arithmetic. Discrete logarithm. Pohlig-Hellman CTFECSC 2023. Third day. Multi-prime RSA. PRNG seed. RSA-CRT decryption CTFECSC 2023. Third day. ROT13. Base64 encoding. ASCII bytes CTFECSC 2023. First day. Quaternions. Matrix equations. Kernel CTFECSC 2023. First day. ECDSA. Signature verification. XOR CTFECSC 2023. First day. Learning With Errors. Modular arithmetic CTFECSC 2023. First day. Winternitz One-Time Signature. Hash functions CTFECSC 2023. First day. Winternitz One-Time Signature. Hash functions. Induction