y7

Two robots

Joined:

Rank: #417

Country: 

Level: 1
8670 0 0 0

0 points to level up

Trophy Case

gold-trophy gold-trophy silver-trophy gold-trophy gold-trophy silver-trophy silver-trophy bronze-trophy bronze-trophy gold-trophy gold-trophy empty-trophy bronze-trophy

Solved Challenges

Isogenies Dual Masters 90
Isogenies What's My Kernel 70
Isogenies Twisted CSIDH Isogenies 70
Isogenies Secret Exponents 60
Isogenies Prime Power Isogenies 50
Isogenies Special Isogenies 30
Isogenies SIDH Key Exchange 80
Isogenies Composite Isogenies 60
Isogenies Three Isogenies 35
Isogenies Two Isogenies 30
Isogenies DLOG on the Surface 40
Isogenies Montgomery Curves 30
Isogenies Image Point Arithmetic 30
Isogenies Where's the Supersingular Curve 25
Isogenies The j-invariant 20
Isogenies Introduction to Isogenies 10
Isogenies André Encoding 80
Isogenies Meet me in the Claw 120
Isogenies Better than Linear 85
Isogenies Abelian SIDH 90
Isogenies CSIDH Key Exchange 90
Elliptic Curves Curveball 100
Mathematics Roll your Own 125
Misc LFSR Destroyer 250
Misc RSA vs RNG 150
Elliptic Curves Double and Broken 50
Elliptic Curves Montgomery's Ladder 40
Mathematics No Way Back Home 100
Crypto on the Web TLS Handshake 15
Crypto on the Web Sharks on the Wire 10
Hash Functions Mixed Up 120
Crypto on the Web Saying Hello 20
Lattices Missing Modulus 80
Lattices Noise Free 40
Lattices From Private to Public Key LWE 25
Diffie-Hellman The Matrix 75
Lattices LWE Low Bits Message 20
Lattices LWE High Bits Message 15
Lattices LWE Intro 10
Lattices LWE Background 5
Elliptic Curves Real Curve Crypto 200
Elliptic Curves Moving Problems 150
Elliptic Curves Micro Transmissions 120
Symmetric Ciphers ECB Oracle 60
Diffie-Hellman Export-grade 100
Diffie-Hellman Parameter Injection 60
Diffie-Hellman Additive 70
Hash Functions PriMeD5 100
RSA RSA Backdoor Viability 175
RSA Blinding Light 120
RSA Signing Server 60
RSA Endless Emails 150
RSA Crossed Wires 100
RSA Everything is Big 70
RSA Ron was Wrong, Whit is Right 90
RSA Marin's Secrets 50
RSA Infinite Descent 50
Lattices Too Many Errors 100
Hash Functions Collider 50
Symmetric Ciphers Lazy CBC 60
Symmetric Ciphers Bean Counter 60
Symmetric Ciphers Symmetry 50
Symmetric Ciphers ECB CBC WTF 55
Symmetric Ciphers Flipping Cookie 60
Symmetric Ciphers Passwords as Keys 50
Symmetric Ciphers Modes of Operation Starter 15
Symmetric Ciphers Diffusion through Permutation 30
Symmetric Ciphers Bringing It All Together 50
Symmetric Ciphers Confusion through Substitution 25
Symmetric Ciphers Round Keys 20
Symmetric Ciphers Structure of AES 15
Symmetric Ciphers Resisting Bruteforce 10
Symmetric Ciphers Keyed Permutations 5
RSA Null or Never 100
RSA Bespoke Padding 100
Misc Bit by Bit 100
Misc Gotta Go Fast 40
Elliptic Curves Elliptic Nodes 150
Elliptic Curves Exceptional Curves 100
Symmetric Ciphers Stream of Consciousness 80
Symmetric Ciphers Oh SNAP 120
Symmetric Ciphers CTRIME 70
Symmetric Ciphers Triple DES 60
RSA Manyprime 40
RSA Modulus Inutilis 50
RSA Salty 20
RSA Inferius Prime 30
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
Diffie-Hellman Script Kiddie 70
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
Misc No Leaks 100
Crypto on the Web JWT Sessions 10
Crypto on the Web Token Appreciation 5
Mathematics Prime and Prejudice 200
Lattices Backpack Cryptography 120
Hash Functions Jack's Birthday Confusion 30
Hash Functions Jack's Birthday Hash 20
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 Cofactor Cofantasy 150
Mathematics Unencryptable 125
Mathematics Ellipse Curve Cryptography 125
Mathematics Real Eisenstein 150
Mathematics Modular Binomials 80
Mathematics Broken RSA 100
Elliptic Curves Efficient Exchange 50
Elliptic Curves Curves and Logs 40
Elliptic Curves Point Addition 30
Elliptic Curves Point Negation 10
Elliptic Curves Smooth Criminal 60
Elliptic Curves Scalar Multiplication 35
Elliptic Curves Background Reading 5
Mathematics Adrien's Signs 80
Mathematics Successive Powers 60
Mathematics Modular Square Root 35
Mathematics Chinese Remainder Theorem 40
Mathematics Legendre Symbol 35
Mathematics Quadratic Residues 25
General Encoding Challenge 40
General Lemur XOR 40
General You either know, XOR you don't 30
General Favourite byte 20
General Modular Inverting 25
General Modular Arithmetic 2 20
General Modular Arithmetic 1 20
General Extended GCD 20
General Transparency 50
General SSH Keys 35
General CERTainly not 30
General Privacy-Enhanced Mail? 25
General Greatest Common Divisor 15
General XOR Properties 15
General XOR Starter 10
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

Level Up

level up icon

You are now level Current level