C0n0r92

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Solved Challenges

Diffie-Hellman Script Kiddie 70
Diffie-Hellman Additive 70
Diffie-Hellman Parameter Injection 60
Diffie-Hellman Deriving Symmetric Keys 40
Diffie-Hellman Computing Shared Secrets 30
Diffie-Hellman Computing Public Values 25
Diffie-Hellman Generators of Groups 20
Symmetric Ciphers Lazy CBC 60
Symmetric Ciphers Flipping Cookie 60
Symmetric Ciphers Keyed Permutations 5
Mathematics Adrien's Signs 80
Mathematics Successive Powers 60
Mathematics Legendre Symbol 35
Mathematics Quadratic Residues 25
General SSH Keys 35
General CERTainly not 30
General Privacy-Enhanced Mail? 25
General Modular Arithmetic 2 20
Introduction Network Attacks 5
Symmetric Ciphers Triple DES 60
RSA Public Keys 15
RSA Modular Exponentiation 10
Symmetric Ciphers ECB CBC WTF 55
Symmetric Ciphers Diffusion through Permutation 30
Symmetric Ciphers Confusion through Substitution 25
Symmetric Ciphers Passwords as Keys 50
Symmetric Ciphers Modes of Operation Starter 15
Symmetric Ciphers Round Keys 20
Symmetric Ciphers Structure of AES 15
Symmetric Ciphers Resisting Bruteforce 10
General Modular Arithmetic 1 20
General Extended GCD 20
General Greatest Common Divisor 15
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 Bytes and Big Integers 10
General Base64 10
General Hex 5
General ASCII 5
Introduction Great Snakes 3
Introduction Finding Flags 2

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