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
janolav ECB Oracle 60
trizzzy You either know, XOR you don't 30
AlvaroPardo Adrien's Signs 80
waye2go XOR Starter 10
gabaly Great Snakes 3
trizzzy Favourite byte 20
janolav Passwords as Keys 50
ahmqd WOTS Up 75
xprice Diffusion through Permutation 30
AlvaroPardo Chinese Remainder Theorem 40
janolav Modes of Operation Starter 15
trizzzy XOR Properties 15
GK7Thebigboss Modular Inverting 25
GK7Thebigboss Modular Arithmetic 2 20
GK7Thebigboss Modular Arithmetic 1 20
AlvaroPardo Modular Square Root 35
gennadion Modular Binomials 80
gabaly Finding Flags 2
GK7Thebigboss Extended GCD 20
bradkac RSA Signatures 25
xprice Confusion through Substitution 25
lgatto Working with Fields 10
waye2go Bytes and Big Integers 10
janolav Bringing It All Together 50
ys512 Legendre Symbol 35
swan_nessie Ellipse Curve Cryptography 125
lgatto Modulus Inutilis 50
GK7Thebigboss Greatest Common Divisor 15
k1ntoki_ Finding Flags 2
ho_ongvyy Quadratic Residues 25
trizzzy XOR Starter 10
lgatto Salty 20
ho_ongvyy Modular Inverting 25
lgatto Manyprime 40
ho_ongvyy Modular Arithmetic 2 20
ho_ongvyy Modular Arithmetic 1 20
gennadion Round Keys 20
lgatto Monoprime 30
janolav Diffusion through Permutation 30
bradkac RSA Decryption 20
ho_ongvyy Extended GCD 20
gennadion Structure of AES 15
james_bredbaand Modular Arithmetic 2 20
Faulheit XOR Starter 10
xprice Round Keys 20
bradkac Private Keys 20
ho_ongvyy Greatest Common Divisor 15
AdorableSkeleton Find the Lattice 100
crispyleaf Legendre Symbol 35
ho_ongvyy You either know, XOR you don't 30

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