diksown

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Website: https://cryck.dikson.xyz/

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Submitted Solutions

Too Many Errors 0
Null or Never 0
Montgomery's Ladder 0
ECB Oracle 0
Ron was Wrong, Whit is Right 1
Bruce Schneier's Password 9
Modular Binomials 5

Solved Challenges

Mathematics Real Eisenstein 150
Hash Functions No Difference 175
Hash Functions Mixed Up 120
Elliptic Curves Moving Problems 150
Lattices Too Many Errors 100
Lattices LWE Low Bits Message 20
Lattices LWE High Bits Message 15
RSA Bespoke Padding 100
Lattices From Private to Public Key LWE 25
Lattices LWE Intro 10
Symmetric Ciphers Logon Zero 80
Lattices Backpack Cryptography 120
Lattices Find the Lattice 100
Lattices LWE Background 5
RSA RSA Backdoor Viability 175
Symmetric Ciphers Triple DES 60
Misc Lo-Hi Card Game 120
RSA Null or Never 100
Crypto on the Web Saying Hello 20
Crypto on the Web TLS Handshake 15
Crypto on the Web Sharks on the Wire 10
Misc Bruce Schneier's Password: Part 2 250
RSA Vote for Pedro 150
Crypto on the Web Secure Protocols 5
RSA Fast Primes 75
RSA Let's Decrypt 80
Mathematics No Way Back Home 100
Symmetric Ciphers Oh SNAP 120
Symmetric Ciphers CTRIME 70
Elliptic Curves ProSign 3 100
Elliptic Curves Curveball 100
Elliptic Curves Double and Broken 50
Elliptic Curves Montgomery's Ladder 40
Symmetric Ciphers Stream of Consciousness 80
Symmetric Ciphers Bean Counter 60
Misc Toshi's Treasure 150
Misc Armory 100
Symmetric Ciphers Lazy CBC 60
Symmetric Ciphers ECB Oracle 60
Elliptic Curves Smooth Criminal 60
Crypto on the Web RSA or HMAC? 35
Crypto on the Web JSON in JSON 40
Crypto on the Web JWT Secrets 25
Elliptic Curves Efficient Exchange 50
Elliptic Curves Curves and Logs 40
Elliptic Curves Scalar Multiplication 35
Elliptic Curves Point Addition 30
Elliptic Curves Point Negation 10
Diffie-Hellman Static Client 100
RSA Everything is Still Big 100
Lattices Gaussian Reduction 50
Lattices Gram Schmidt 30
Lattices What's a Lattice? 40
Hash Functions Hash Stuffing 50
Symmetric Ciphers Symmetry 50
Symmetric Ciphers Flipping Cookie 60
Symmetric Ciphers Bringing It All Together 50
Symmetric Ciphers Diffusion through Permutation 30
RSA Blinding Light 120
RSA Signing Server 60
RSA Ron was Wrong, Whit is Right 90
RSA RSA Signatures 25
Misc No Leaks 100
Diffie-Hellman Script Kiddie 70
Mathematics Broken RSA 100
General SSH Keys 35
General Transparency 50
Misc Bruce Schneier's Password 100
Mathematics Ellipse Curve Cryptography 125
Crypto on the Web No Way JOSE 20
Crypto on the Web JWT Sessions 10
Crypto on the Web Token Appreciation 5
RSA Manyprime 40
Hash Functions Jack's Birthday Hash 20
Hash Functions Jack's Birthday Confusion 30
Misc Gotta Go Fast 40
General CERTainly not 30
Hash Functions PriMeD5 100
Hash Functions MD0 80
Hash Functions Collider 50
Elliptic Curves Background Reading 5
Diffie-Hellman Additive 70
Diffie-Hellman Export-grade 100
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
Symmetric Ciphers ECB CBC WTF 55
Symmetric Ciphers Passwords as Keys 50
Symmetric Ciphers Confusion through Substitution 25
Symmetric Ciphers Round Keys 20
Symmetric Ciphers Structure of AES 15
Mathematics Adrien's Signs 80
General You either know, XOR you don't 30
Mathematics Modular Binomials 80
Mathematics Successive Powers 60
Lattices Size and Basis 15
Lattices Vectors 10
Mathematics Unencryptable 125
Symmetric Ciphers Modes of Operation Starter 15
Symmetric Ciphers Resisting Bruteforce 10
Symmetric Ciphers Keyed Permutations 5
Mathematics Chinese Remainder Theorem 40
Mathematics Modular Square Root 35
Mathematics Legendre Symbol 35
RSA Marin's Secrets 50
RSA Infinite Descent 50
RSA Endless Emails 150
RSA Crossed Wires 100
RSA Salty 20
RSA Square Eyes 35
RSA Inferius Prime 30
RSA Everything is Big 70
RSA Monoprime 30
RSA RSA Decryption 20
RSA Private Keys 20
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 Favourite byte 20
General XOR Properties 15
General Encoding Challenge 40
General XOR Starter 10
General Bytes and Big Integers 10
General Base64 10
General Hex 5
General ASCII 5
RSA Modulus Inutilis 50
RSA Factoring 15
RSA Euler's Totient 20
RSA Public Keys 15
RSA Modular Exponentiation 10
Mathematics Quadratic Residues 25
Introduction Finding Flags 2
Introduction Network Attacks 5
Introduction Great Snakes 3

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