hdevillez

Two robots

Joined:

Rank: #1093

Country: 

Level: 1
3600 0 0 0

0 points to level up

Trophy Case

gold-trophy gold-trophy bronze-trophy silver-trophy silver-trophy silver-trophy bronze-trophy bronze-trophy empty-trophy empty-trophy silver-trophy

Solved Challenges

Hash Functions Jack's Birthday Confusion 30
Hash Functions Jack's Birthday Hash 20
Misc Lo-Hi Card Game 120
Misc Nothing Up My Sleeve 150
Mathematics Ellipse Curve Cryptography 125
RSA Signing Server 60
RSA Infinite Descent 50
RSA Marin's Secrets 50
RSA Crossed Wires 100
RSA Everything is Big 70
Elliptic Curves Smooth Criminal 60
Diffie-Hellman Export-grade 100
Diffie-Hellman Parameter Injection 60
RSA Manyprime 40
RSA Inferius Prime 30
RSA Modulus Inutilis 50
RSA Salty 20
Misc Toshi's Treasure 150
Misc Bit by Bit 100
Elliptic Curves Efficient Exchange 50
Elliptic Curves Curves and Logs 40
Elliptic Curves Scalar Multiplication 35
Elliptic Curves Point Addition 30
Elliptic Curves Point Negation 10
Elliptic Curves Background Reading 5
Misc Armory 100
RSA Factoring 15
Hash Functions Collider 50
Misc No Leaks 100
Misc Gotta Go Fast 40
Symmetric Ciphers Stream of Consciousness 80
Symmetric Ciphers CTRIME 70
Symmetric Ciphers Bean Counter 60
Symmetric Ciphers Symmetry 50
Symmetric Ciphers Lazy CBC 60
Symmetric Ciphers Flipping Cookie 60
Symmetric Ciphers ECB CBC WTF 55
Symmetric Ciphers ECB Oracle 60
Symmetric Ciphers Passwords as Keys 50
RSA Monoprime 30
RSA Square Eyes 35
RSA RSA Starter 6 25
RSA RSA Starter 5 20
RSA RSA Starter 4 20
RSA RSA Starter 3 20
RSA RSA Starter 2 15
RSA RSA Starter 1 10
Symmetric Ciphers Bringing It All Together 50
Symmetric Ciphers Diffusion through Permutation 30
Mathematics Modular Binomials 80
Mathematics Chinese Remainder Theorem 40
Mathematics Modular Square Root 35
Mathematics Legendre Symbol 35
Mathematics Quadratic Residues 25
Diffie-Hellman Diffie-Hellman Starter 5 40
Diffie-Hellman Diffie-Hellman Starter 4 30
Diffie-Hellman Diffie-Hellman Starter 3 20
Diffie-Hellman Diffie-Hellman Starter 2 20
Diffie-Hellman Diffie-Hellman Starter 1 10
Symmetric Ciphers Modes of Operation Starter 15
Symmetric Ciphers Confusion through Substitution 25
Symmetric Ciphers Round Keys 20
Symmetric Ciphers Structure of AES 15
Symmetric Ciphers Resisting Bruteforce 10
Symmetric Ciphers Keyed Permutations 5
Mathematics Adrien's Signs 80
Mathematics Successive Powers 60
Mathematics Size and Basis 15
Mathematics Vectors 10
General CERTainly not 30
General Privacy-Enhanced Mail? 25
General Modular Inverting 25
General Modular Arithmetic 2 20
General Modular Arithmetic 1 20
General Extended GCD 20
General Lemur XOR 40
General You either know, XOR you don't 30
General Favourite byte 20
General XOR Properties 15
General XOR Starter 10
General Encoding Challenge 40
General Bytes and Big Integers 10
General Base64 10
General Hex 5
General ASCII 5
General Greatest Common Divisor 15
Introduction Network Attacks 5
Introduction Great Snakes 3
Introduction Finding Flags 2

Level Up

level up icon

You are now level Current level