CTF challenges & writeups

Challenge	CTF	Weight	Category	Has
1-800-758-6237 #aes-ctr-nonce-reuse	K3RN3LCTF 2021	24.37	Crypto	files wu 1
3in1 #spectrogram-stego	K3RN3LCTF 2021	24.37	Crypto	files wu 2
Aint_No_Mountain_High_Enough #hill-cipher	K3RN3LCTF 2021	24.37	Crypto	files wu 1
Badseed #predictable-rand	K3RN3LCTF 2021	24.37	Crypto	files wu 2
Beecryption #gf2-linearization	K3RN3LCTF 2021	24.37	Crypto	files wu 1
Cozzmic_Dizzcovery #xor-state-recovery	K3RN3LCTF 2021	24.37	Crypto	files wu 1
Game_of_Secrets #cellular-automata-keystream	K3RN3LCTF 2021	24.37	Crypto	files wu 1
HADIOR #hamming-distance-oracle	K3RN3LCTF 2021	24.37	Crypto	files wu 1
Non-Square_Freedom_1 #non-squarefree-rsa	K3RN3LCTF 2021	24.37	Crypto	files wu 2
Non-Square_Freedom_2 #non-squarefree-rsa	K3RN3LCTF 2021	24.37	Crypto	files wu 2
Objection #dsa-malicious-generator	K3RN3LCTF 2021	24.37	Crypto	files wu 1
Poly-Proof #base-b-coefficient-recovery	K3RN3LCTF 2021	24.37	Crypto	files wu 1
Poly_Expo_go_BRRRRR #polynomial-factorization	K3RN3LCTF 2021	24.37	Crypto	files wu 1
Shrine_of_the_Sweating_Buddha #paillier-predictable-randomness	K3RN3LCTF 2021	24.37	Crypto	files wu 1
Tick_Tock #ecdlp	K3RN3LCTF 2021	24.37	Crypto	files wu 1
Total_Encryption #franklin-reiter	K3RN3LCTF 2021	24.37	Crypto	files wu 1
Vietas_Poly #vietas-formulas	K3RN3LCTF 2021	24.37	Crypto	files wu 2
Pascal_RSA	K3RN3LCTF 2021	24.37	Crypto	files wu 1
Fractional_Fractions	K3RN3LCTF 2021	24.37	Crypto	files
MathyOracle	K3RN3LCTF 2021	24.37	Crypto	files
Mowhock	K3RN3LCTF 2021	24.37	Crypto	files
Pryby	K3RN3LCTF 2021	24.37	Crypto	files
United_Trees_Of_America	K3RN3LCTF 2021	24.37	Crypto	files

Challenges