jopayoki

Two robots

Joined:

Rank: #11691

Level: 1
685 0 0 0

0 points to level up

Trophy Case

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

Solved Challenges

Symmetric Ciphers Structure of AES 15
Mathematics Modular Square Root 35
Mathematics Legendre Symbol 35
Lattices What's a Lattice? 40
Lattices Size and Basis 15
Lattices Vectors 10
Hash Functions Jack's Birthday Confusion 30
Hash Functions Jack's Birthday Hash 20
Crypto on the Web Sharks on the Wire 10
Crypto on the Web Secure Protocols 5
Crypto on the Web JWT Sessions 10
Crypto on the Web Token Appreciation 5
Diffie-Hellman Computing Public Values 25
Diffie-Hellman Computing Shared Secrets 30
Diffie-Hellman Generators of Groups 20
General Extended GCD 20
Diffie-Hellman Working with Fields 10
RSA RSA Decryption 20
RSA Private Keys 20
RSA Euler's Totient 20
RSA Public Keys 15
RSA Modular Exponentiation 10
Symmetric Ciphers Resisting Bruteforce 10
Symmetric Ciphers Keyed Permutations 5
Mathematics Successive Powers 60
Mathematics Chinese Remainder Theorem 40
Mathematics Quadratic Residues 25
General Greatest Common Divisor 15
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
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