MarBol

Two robots

Joined:

Rank: #9157

Level: 1
825 0 0 0

0 points to level up

Trophy Case

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

Solved Challenges

General You either know, XOR you don't 30
General Favourite byte 20
General XOR Properties 15
General XOR Starter 10
General Bytes and Big Integers 10
Diffie-Hellman Parameter Injection 60
Misc Gotta Go Fast 40
Mathematics Quadratic Residues 25
Crypto on the Web Authenticated Handshake 40
Crypto on the Web JWT Secrets 25
Crypto on the Web No Way JOSE 20
Crypto on the Web JWT Sessions 10
Crypto on the Web Token Appreciation 5
Crypto on the Web Decrypting TLS 1.3 35
Crypto on the Web Decrypting TLS 1.2 30
Crypto on the Web Saying Hello 20
Crypto on the Web TLS Handshake 15
Crypto on the Web Sharks on the Wire 10
Crypto on the Web Secure Protocols 5
Diffie-Hellman Deriving Symmetric Keys 40
Elliptic Curves Background Reading 5
Symmetric Ciphers Passwords as Keys 50
Symmetric Ciphers Modes of Operation Starter 15
Symmetric Ciphers Bringing It All Together 50
Symmetric Ciphers Confusion through Substitution 25
Symmetric Ciphers Diffusion through Permutation 30
Symmetric Ciphers Round Keys 20
Symmetric Ciphers Structure of AES 15
Symmetric Ciphers Resisting Bruteforce 10
Symmetric Ciphers Keyed Permutations 5
RSA Euler's Totient 20
RSA Public Keys 15
RSA Modular Exponentiation 10
Diffie-Hellman Computing Shared Secrets 30
Diffie-Hellman Computing Public Values 25
Diffie-Hellman Working with Fields 10
General Base64 10
General Hex 5
General ASCII 5
Introduction Great Snakes 3
Introduction Finding Flags 2

Level Up

level up icon

You are now level Current level