sontran999123

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Solved Challenges

Lattices Gaussian Reduction 50
Lattices What's a Lattice? 40
Diffie-Hellman Export-grade 100
Elliptic Curves Montgomery's Ladder 40
RSA Square Eyes 35
RSA Inferius Prime 30
Hash Functions Jack's Birthday Confusion 30
Hash Functions Jack's Birthday Hash 20
Elliptic Curves Efficient Exchange 50
Elliptic Curves Curves and Logs 40
Elliptic Curves Scalar Multiplication 35
RSA Modulus Inutilis 50
Diffie-Hellman Parameter Injection 60
Mathematics Broken RSA 100
General Lemur XOR 40
Crypto on the Web Secure Protocols 5
Crypto on the Web JWT Sessions 10
Crypto on the Web Token Appreciation 5
Lattices LWE Intro 10
Lattices LWE Background 5
Lattices Gram Schmidt 30
Lattices Size and Basis 15
Lattices Vectors 10
Isogenies Introduction to Isogenies 10
Elliptic Curves Point Addition 30
Elliptic Curves Point Negation 10
Elliptic Curves Background Reading 5
RSA Salty 20
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
RSA Manyprime 40
RSA Monoprime 30
RSA Factoring 15
Symmetric Ciphers Passwords as Keys 50
RSA RSA Signatures 25
RSA RSA Decryption 20
RSA Private Keys 20
RSA Euler's Totient 20
RSA Public Keys 15
Symmetric Ciphers Modes of Operation Starter 15
Symmetric Ciphers Bringing It All Together 50
Symmetric Ciphers Diffusion through Permutation 30
Symmetric Ciphers Confusion through Substitution 25
Symmetric Ciphers Round Keys 20
Symmetric Ciphers Structure of AES 15
RSA Modular Exponentiation 10
Symmetric Ciphers Resisting Bruteforce 10
ZKPs ZKP Introduction 5
Mathematics Successive Powers 60
Symmetric Ciphers Keyed Permutations 5
Mathematics Adrien's Signs 80
Mathematics Modular Binomials 80
Mathematics Chinese Remainder Theorem 40
Mathematics Modular Square Root 35
Mathematics Legendre Symbol 35
Mathematics Quadratic Residues 25
General Modular Inverting 25
General Modular Arithmetic 2 20
General Modular Arithmetic 1 20
General Extended GCD 20
General Greatest Common Divisor 15
Introduction Network Attacks 5
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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