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
artsog ECB CBC WTF 55
kbar RSA Decryption 20
kbar Private Keys 20
kbar Euler's Totient 20
kbar Public Keys 15
Alexand0xer ASCII 5
artsog ECB Oracle 60
artsog Passwords as Keys 50
kbar Modular Exponentiation 10
yuris72 Quadratic Residues 25
Alexand0xer Great Snakes 3
avm Backpack Cryptography 120
ChillShoes RSA Signatures 25
kbar Modular Binomials 80
Alexand0xer Finding Flags 2
kbar Adrien's Signs 80
irritable_hacker Jack's Birthday Confusion 30
kbar Chinese Remainder Theorem 40
artsog Modes of Operation Starter 15
kbar Modular Square Root 35
kbar Legendre Symbol 35
cripsov XOR Starter 10
happyfeet XOR Properties 15
artsog Bringing It All Together 50
ChillShoes RSA Decryption 20
artsog Diffusion through Permutation 30
artsog Confusion through Substitution 25
artsog Round Keys 20
ChillShoes Private Keys 20
artsog Structure of AES 15
Iris___ Finding Flags 2
artsog Export-grade 100
philosophe Quadratic Residues 25
agomezmarti Pad Thai 80
artsog Parameter Injection 60
artsog Resisting Bruteforce 10
hburchfield Base64 10
krash Bytes and Big Integers 10
artsog Deriving Symmetric Keys 40
krash Base64 10
ChillShoes Euler's Totient 20
krash Hex 5
artsog Computing Shared Secrets 30
krash ASCII 5
krash Great Snakes 3
artsog Computing Public Values 25
krash Finding Flags 2
odi Scalar Multiplication 35
odi Point Addition 30
philosophe Modular Inverting 25

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