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
grizzzer ECB Oracle 60
labcoxyzl Cipher Mode Picker (HKCERT CTF) 0
labcoxyzl Probability (SEETF) 0
labcoxyzl Key Backup Service 1 (HKCERT CTF) 0
babiiyevhenii1 Bean Counter 60
babiiyevhenii1 Symmetry 50
babiiyevhenii1 Flipping Cookie 60
babiiyevhenii1 ECB CBC WTF 55
babiiyevhenii1 ECB Oracle 60
babiiyevhenii1 Passwords as Keys 50
babiiyevhenii1 Modes of Operation Starter 15
babiiyevhenii1 Bringing It All Together 50
babiiyevhenii1 Diffusion through Permutation 30
babiiyevhenii1 Confusion through Substitution 25
babiiyevhenii1 Round Keys 20
babiiyevhenii1 Structure of AES 15
babiiyevhenii1 Resisting Bruteforce 10
babiiyevhenii1 Keyed Permutations 5
babiiyevhenii1 Moving Problems 150
babiiyevhenii1 ProSign 3 100
babiiyevhenii1 Curveball 100
babiiyevhenii1 Smooth Criminal 60
babiiyevhenii1 Montgomery's Ladder 40
babiiyevhenii1 Efficient Exchange 50
RotaJakiro Smooth Criminal 60
babiiyevhenii1 Curves and Logs 40
babiiyevhenii1 Scalar Multiplication 35
babiiyevhenii1 Point Addition 30
babiiyevhenii1 Point Negation 10
babiiyevhenii1 Background Reading 5
Suxntr Export-grade 100
Suxntr Parameter Injection 60
Suxntr Deriving Symmetric Keys 40
Suxntr Computing Shared Secrets 30
labcoxyzl Key Backup Service 2 (HKCERT CTF) 0
Suxntr Computing Public Values 25
Suxntr Generators of Groups 20
Suxntr Working with Fields 10
Suxntr Modulus Inutilis 50
Suxntr Salty 20
Suxntr Manyprime 40
Suxntr Monoprime 30
Suxntr Factoring 15
Suxntr RSA Signatures 25
Suxntr RSA Decryption 20
Suxntr Private Keys 20
Suxntr Euler's Totient 20
Suxntr Public Keys 15
Suxntr Modular Exponentiation 10
Suxntr Bean Counter 60

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