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
adriaaan7 Bean Counter 60
kaliveiro Finding Flags 2
dionisiant Modular Square Root 35
adriaaan7 Symmetry 50
AmirWayne Extended GCD 20
g__p JSON in JSON 40
g__p RSA or HMAC? 35
adriaaan7 Triple DES 60
g__p JWT Secrets 25
adriaaan7 Lazy CBC 60
adriaaan7 Flipping Cookie 60
adriaaan7 ECB Oracle 60
g__p No Way JOSE 20
g__p JWT Sessions 10
g__p Token Appreciation 5
ziemniak Signing Server 60
AmirWayne Greatest Common Divisor 15
g__p No Difference 175
NoamN Resisting Bruteforce 10
aig_12 Let's Decrypt 80
marpap19 Quadratic Residues 25
danielmagram Bean Counter 60
adriaaan7 ECB CBC WTF 55
g__p Find the Lattice 100
stavb Confusion through Substitution 25
g__p Gaussian Reduction 50
doctorixx Gotta Go Fast 40
raoul RSA Decryption 20
Gogumilogu Point Addition 30
laye XOR Properties 15
adriaaan7 Passwords as Keys 50
marpap19 Modular Inverting 25
Gogumilogu Point Negation 10
jvr XOR Starter 10
raoul Private Keys 20
mary12555488 Diffusion through Permutation 30
dionisiant Legendre Symbol 35
Mitre Modular Arithmetic 2 20
sewulas Decrypting TLS 1.3 35
adriaaan7 Modes of Operation Starter 15
g__p Backpack Cryptography 120
adriaaan7 Bringing It All Together 50
Kreons Greatest Common Divisor 15
ymoe3 Modular Inverting 25
Gogumilogu RSA Decryption 20
Gogumilogu Private Keys 20
Gogumilogu Public Keys 15
dionisiant Quadratic Residues 25
NoamN Keyed Permutations 5
y0dam4n Manyprime 40

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