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
IreneK Public Keys 15
tbr103 Greatest Common Divisor 15
conan924 Double and Broken 50
melvin123_4 RSA Signatures 25
IreneK Modular Exponentiation 10
gittyasois ECB Oracle 60
miaomiao666 Infinite Descent 50
FlagHunter Great Snakes 3
Armstrong64 Parameter Injection 60
melvin123_4 RSA Decryption 20
melvin123_4 Private Keys 20
melvin123_4 Euler's Totient 20
souhaieb Base64 10
JoeBiden ASCII 5
melvin123_4 Public Keys 15
Armstrong64 Deriving Symmetric Keys 40
melvin123_4 Modular Exponentiation 10
IreneK Triple DES 60
IreneK Lazy CBC 60
Armstrong64 Computing Shared Secrets 30
MaddoxKibati RSA Decryption 20
Armstrong64 Computing Public Values 25
dlhxfy Bytes and Big Integers 10
MaddoxKibati Private Keys 20
MaddoxKibati Euler's Totient 20
MaddoxKibati Public Keys 15
Armstrong64 Generators of Groups 20
MaddoxKibati Modular Exponentiation 10
N0UR Resisting Bruteforce 10
Charvey Modular Inverting 25
Udargabi Base64 10
N0UR Keyed Permutations 5
Austine Bean Counter 60
Armstrong64 Working with Fields 10
miaomiao666 Endless Emails 150
conan924 Scalar Multiplication 35
Armstrong64 Modulus Inutilis 50
welder Resisting Bruteforce 10
roovveeess Extended GCD 20
conan924 Point Addition 30
Armstrong64 Salty 20
IreneK Flipping Cookie 60
Austine ECB Oracle 60
IreneK ECB CBC WTF 55
Emil10092010 XOR Properties 15
Armstrong64 Manyprime 40
welder Keyed Permutations 5
dlhxfy Base64 10
kira15 XOR Starter 10
velya XOR Starter 10

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