rust_chan

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Submitted Solutions

Cofactor Cofantasy 1
Unencryptable 1
Roll your Own 2
Ellipse Curve Cryptography 0
No Way Back Home 0
Broken RSA 1
Modular Binomials 0
Adrien's Signs 0
Successive Powers 1
Backpack Cryptography 0
Find the Lattice 5
Gaussian Reduction 0
What's a Lattice? 0
Gram Schmidt 0
Size and Basis 0
Chinese Remainder Theorem 0
Modular Square Root 0
Legendre Symbol 0
Quadratic Residues 4
Transparency 0
SSH Keys 1
CERTainly not 0
Privacy-Enhanced Mail? 0
Modular Inverting 0
Modular Arithmetic 2 0
Modular Arithmetic 1 0
Extended GCD 0
Greatest Common Divisor 0
Lemur XOR 0
You either know, XOR you don't -1
Favourite byte 0
XOR Properties 0
Encoding Challenge 0

Solved Challenges

Mathematics Cofactor Cofantasy 150
Mathematics Unencryptable 125
Mathematics Roll your Own 125
Mathematics Ellipse Curve Cryptography 125
Mathematics No Way Back Home 100
Mathematics Broken RSA 100
Mathematics Modular Binomials 80
Mathematics Adrien's Signs 80
Mathematics Successive Powers 60
Lattices Backpack Cryptography 120
Lattices Find the Lattice 100
Lattices Gaussian Reduction 50
Lattices What's a Lattice? 40
Lattices Gram Schmidt 30
Lattices Size and Basis 15
Lattices Vectors 10
Mathematics Chinese Remainder Theorem 40
Mathematics Modular Square Root 35
Mathematics Legendre Symbol 35
Mathematics Quadratic Residues 25
General Transparency 50
General SSH Keys 35
General CERTainly not 30
General Privacy-Enhanced Mail? 25
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 Properties 15
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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