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
johnalonissos Quadratic Residues 25
tekina Network Attacks 5
malgorzata_p Infinite Descent 50
francois Decrypting TLS 1.2 30
H02NY4P3 Hex 5
malgorzata_p Everything is Big 70
johnalonissos Modular Inverting 25
eduardos Computing Shared Secrets 30
Nadav160 Modulus Inutilis 50
H02NY4P3 ASCII 5
eduardos Deriving Symmetric Keys 40
francois Sharks on the Wire 10
eduardos Generators of Groups 20
johnalonissos Modular Arithmetic 2 20
H02NY4P3 Great Snakes 3
eduardos Working with Fields 10
malgorzata_p Modulus Inutilis 50
eduardos RSA Decryption 20
eduardos Private Keys 20
eduardos Euler's Totient 20
eduardos Public Keys 15
eduardos Modular Exponentiation 10
joe23joe Curveball 100
H02NY4P3 Finding Flags 2
goosbo ProSign 3 100
grabczak Let's Decrypt 80
malgorzata_p Salty 20
johnalonissos Modular Arithmetic 1 20
bowie41 Bringing It All Together 50
Marwa_Ayman XOR Starter 10
johnalonissos Extended GCD 20
proto1250 You either know, XOR you don't 30
gk24msc XOR Properties 15
grabczak Blinding Light 120
bowie41 Diffusion through Permutation 30
gk24msc XOR Starter 10
tekina Greatest Common Divisor 15
gk24msc Bytes and Big Integers 10
johnalonissos Greatest Common Divisor 15
eyadKing Inferius Prime 30
malgorzata_p RSA Signatures 25
francois Secure Protocols 5
johnalonissos You either know, XOR you don't 30
Nadav160 Salty 20
gk24msc Base64 10
malgorzata_p RSA Decryption 20
malgorzata_p Private Keys 20
tempemail Endless Emails 150
malgorzata_p Euler's Totient 20
tekina You either know, XOR you don't 30

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