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
fd You either know, XOR you don't 30
fd Favourite byte 20
Zoe XOR Starter 10
lucy54 Great Snakes 3
pran_shoe Point Addition 30
User0069 LWE Background 5
lucy54 Finding Flags 2
nalina3179 Bringing It All Together 50
Denis_Roc RSA Signatures 25
fd XOR Properties 15
fd XOR Starter 10
Denis_Roc RSA Decryption 20
cference XOR Starter 10
p6k376 Modular Square Root 35
Denis_Roc Private Keys 20
Kabuto_Wiz Chinese Remainder Theorem 40
Zoe Bytes and Big Integers 10
Denis_Roc Euler's Totient 20
Kimwelemutunga You either know, XOR you don't 30
Denis_Roc Public Keys 15
Marabloo Lemur XOR 40
nalina3179 Diffusion through Permutation 30
Kimwelemutunga Favourite byte 20
valak264 Base64 10
TeaQuicky Confusion through Substitution 25
cference Bytes and Big Integers 10
alzzz Modes of Operation Starter 15
Kimwelemutunga XOR Properties 15
TeaQuicky Round Keys 20
Denis_Roc Modular Exponentiation 10
TeaQuicky Structure of AES 15
Kimwelemutunga XOR Starter 10
valak264 Hex 5
pran_shoe Point Negation 10
lemful JWT Secrets 25
alzzz Bringing It All Together 50
valak264 ASCII 5
cference Base64 10
lemful No Way JOSE 20
nalina3179 Confusion through Substitution 25
TeaQuicky Resisting Bruteforce 10
Kabuto_Wiz Modular Square Root 35
valak264 Great Snakes 3
TeaQuicky Keyed Permutations 5
TeaQuicky Modular Arithmetic 2 20
valak264 Finding Flags 2
TeaQuicky Modular Arithmetic 1 20
lemful JWT Sessions 10
lemful Token Appreciation 5
nalina3179 Round Keys 20

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