Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
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Recent Solves
DateUserChallengeScore
ShadowLord47 Favourite byte 20
Meen4 Lazy CBC 60
titideptrai Extended GCD 20
knollknows Finding Flags 2
sawfoxy Chinese Remainder Theorem 40
tera From Private to Public Key LWE 25
8l4nk Special Soundness 25
berserkerboy Adrien's Signs 80
whale120 Dual Masters 90
tera LWE Low Bits Message 20
titideptrai Greatest Common Divisor 15
n3m0_504 Hex 5
nmcrypto Scalar Multiplication 35
qslg JSON in JSON 40
qslg RSA or HMAC? 35
8l4nk Proofs of Knowledge 20
tera LWE High Bits Message 15
qslg JWT Secrets 25
berserkerboy Chinese Remainder Theorem 40
PatrickL_SC Authenticated Handshake 40
berserkerboy Modular Square Root 35
berserkerboy Legendre Symbol 35
tera LWE Intro 10
8l4nk ZKP Introduction 5
arkkiyel Confusion through Substitution 25
tera LWE Background 5
berserkerboy Quadratic Residues 25
berserkerboy Modular Inverting 25
PatrickL_SC Decrypting TLS 1.3 35
berserkerboy Modular Arithmetic 2 20
cyberri Null or Never 100
Redender64 The j-invariant 20
8l4nk RRSSAA (ECSC 2023 (Norway)) 0
Redender64 Introduction to Isogenies 10
pudim360pablolui Finding Flags 2
Yousef_mo7sen Great Snakes 3
0Drakos Token Appreciation 5
0Drakos Modes of Operation Starter 15
0Drakos Bringing It All Together 50
0Drakos Diffusion through Permutation 30
0Drakos Confusion through Substitution 25
0Drakos Round Keys 20
0Drakos Structure of AES 15
VynZoldyck ASCII 5
venkatanaveen Finding Flags 2
kiennvbak Resisting Bruteforce 10
kiennvbak Keyed Permutations 5
yoyis Finding Flags 2
kiennvbak Extended GCD 20
0Drakos Hash Stuffing 50

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