R4GN4R

Two robots

Joined:

Rank: #349

Country: 

Website: https://github.com/JimChr-R4GN4R

Level: md5
1500 0 33

0 points to level up

Trophy Case

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

Submitted Solutions

Scalar Multiplication 0
Point Addition 0
Transparency 0
Quadratic Residues 0
Parameter Injection 0
Square Eyes 0
Confusion through Substitution -2
Round Keys 0
Symmetry 0
Lazy CBC 0
Flipping Cookie 0
Everything is Big 0
CERTainly not 0
Salty 2
Manyprime 0
XOR Properties 0
Monoprime 1
Inferius Prime 1
Privacy-Enhanced Mail? 13
Factoring 0
RSA Starter 5 0
RSA Starter 4 6
RSA Starter 3 4
Passwords as Keys 2
Chinese Remainder Theorem 0
Modular Inverting 0
Modular Arithmetic 2 0
Modular Arithmetic 1 -8
Extended GCD -1
Greatest Common Divisor 0
Encoding Challenge 1
Favourite byte -4
Lemur XOR 2

Solved Challenges

Block Ciphers Keyed Permutations 5
Block Ciphers Resisting Bruteforce 10
Elliptic Curves Scalar Multiplication 35
General Transparency 50
Elliptic Curves Point Addition 30
Elliptic Curves Point Negation 10
Elliptic Curves Background Reading 5
Mathematics Quadratic Residues 25
Diffie-Hellman Parameter Injection 60
RSA RSA Starter 6 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
RSA Square Eyes 35
Block Ciphers Confusion through Substitution 25
Block Ciphers Structure of AES 15
Block Ciphers Round Keys 20
Block Ciphers Symmetry 50
Block Ciphers Lazy CBC 60
Block Ciphers Flipping Cookie 60
Block Ciphers ECB CBC WTF 55
RSA Everything is Big 70
General You either know, XOR you don't 30
Block Ciphers ECB Oracle 60
RSA RSA Starter 2 15
General CERTainly not 30
RSA Salty 20
RSA Manyprime 40
General XOR Properties 15
RSA Monoprime 30
RSA Inferius Prime 30
General Privacy-Enhanced Mail? 25
RSA Factoring 15
RSA RSA Starter 5 20
RSA RSA Starter 4 20
RSA RSA Starter 3 20
Block Ciphers Passwords as Keys 50
Block Ciphers Block Cipher Mode Starter 15
RSA RSA Starter 1 10
Mathematics Chinese Remainder Theorem 40
General Modular Inverting 25
General Modular Arithmetic 2 20
General Modular Arithmetic 1 20
General Extended GCD 20
General Greatest Common Divisor 15
General Lemur XOR 40
General Favourite byte 20
General XOR Starter 10
General Encoding Challenge 40
General Bytes and Big Integers 10
General Base64 10
General Hex 5
General ASCII 5
Introduction Network Attacks 5
Introduction Great Snakes 3
Introduction Finding Flags 2

Level Up

level up icon

You are now level Current level