ddddavidee

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Submitted Solutions

Successive Powers 55

Solved Challenges

Lattices Nativity 60
Lattices Noise Free 40
Lattices From Private to Public Key LWE 25
Lattices LWE Low Bits Message 20
Lattices LWE High Bits Message 15
Lattices LWE Intro 10
Lattices LWE Background 5
Symmetric Ciphers Keyed Permutations 5
General SSH Keys 35
Lattices Find the Lattice 100
General Transparency 50
Elliptic Curves Background Reading 5
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
Diffie-Hellman Working with Fields 10
Lattices Gaussian Reduction 50
Lattices What's a Lattice? 40
Lattices Gram Schmidt 30
Lattices Size and Basis 15
Lattices Vectors 10
Mathematics Unencryptable 125
Mathematics Real Eisenstein 150
Mathematics Broken RSA 100
Mathematics Modular Square Root 35
RSA Everything is Still Big 100
RSA Crossed Wires 100
RSA Everything is Big 70
Mathematics Prime and Prejudice 200
RSA Modulus Inutilis 50
RSA Salty 20
RSA Ron was Wrong, Whit is Right 90
Mathematics Legendre Symbol 35
Mathematics Quadratic Residues 25
General XOR Properties 15
RSA Marin's Secrets 50
RSA Inferius Prime 30
RSA Manyprime 40
RSA Square Eyes 35
RSA Monoprime 30
RSA Factoring 15
RSA RSA Signatures 25
RSA RSA Decryption 20
RSA Private Keys 20
RSA Euler's Totient 20
RSA Public Keys 15
RSA Modular Exponentiation 10
Symmetric Ciphers Passwords as Keys 50
Symmetric Ciphers Modes of Operation Starter 15
Mathematics Modular Binomials 80
Mathematics Successive Powers 60
Mathematics Adrien's Signs 80
General CERTainly not 30
General Privacy-Enhanced Mail? 25
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 You either know, XOR you don't 30
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

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