Cypha69

Two robots

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Solved Challenges

Elliptic Curves Curveball 100
Symmetric Ciphers Paper Plane 120
Symmetric Ciphers Dancing Queen 120
Symmetric Ciphers Oh SNAP 120
Symmetric Ciphers CTRIME 70
Symmetric Ciphers Logon Zero 80
Symmetric Ciphers Bean Counter 60
Symmetric Ciphers Passwords as Keys 50
RSA Signing Server 60
RSA Null or Never 100
RSA Blinding Light 120
RSA Vote for Pedro 150
RSA Square Eyes 35
RSA Ron was Wrong, Whit is Right 90
RSA Marin's Secrets 50
RSA Manyprime 40
RSA Infinite Descent 50
RSA Inferius Prime 30
RSA Everything is Still Big 100
RSA Everything is Big 70
RSA Endless Emails 150
RSA Crossed Wires 100
RSA Bespoke Padding 100
Diffie-Hellman Script Kiddie 70
Diffie-Hellman Static Client 2 120
Diffie-Hellman Additive 70
Lattices Size and Basis 15
Lattices Vectors 10
Mathematics Real Eisenstein 150
Mathematics Unencryptable 125
Mathematics Roll your Own 125
Mathematics Modular Square Root 35
Lattices Gaussian Reduction 50
Lattices Find the Lattice 100
Mathematics Chinese Remainder Theorem 40
Mathematics Legendre Symbol 35
Mathematics Quadratic Residues 25
General Modular Inverting 25
General Modular Arithmetic 2 20
General Modular Arithmetic 1 20
General Lemur XOR 40
General Extended GCD 20
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 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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