Abuloha9ayyad

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Solved Challenges

Diffie-Hellman Script Kiddie 70
Misc Gotta Go Fast 40
Misc Bit by Bit 100
Misc Armory 100
General Transparency 50
Symmetric Ciphers CTRIME 70
Symmetric Ciphers Bean Counter 60
Elliptic Curves Micro Transmissions 120
Elliptic Curves Exceptional Curves 100
Elliptic Curves Smooth Criminal 60
Elliptic Curves Efficient Exchange 50
Elliptic Curves Curves and Logs 40
Elliptic Curves Scalar Multiplication 35
Elliptic Curves Point Addition 30
Symmetric Ciphers Symmetry 50
Symmetric Ciphers Lazy CBC 60
Symmetric Ciphers ECB CBC WTF 55
RSA Endless Emails 150
Mathematics Successive Powers 60
Mathematics Gram Schmidt 30
Mathematics What's a Lattice? 40
Mathematics Backpack Cryptography 120
Elliptic Curves Point Negation 10
Symmetric Ciphers Flipping Cookie 60
Diffie-Hellman Export-grade 100
Mathematics Modular Binomials 80
Mathematics Adrien's Signs 80
Mathematics Chinese Remainder Theorem 40
Mathematics Real Eisenstein 150
Mathematics Broken RSA 100
Post-Quantum LWE Background 5
Mathematics Gaussian Reduction 50
Mathematics Size and Basis 15
Mathematics Modular Square Root 35
Mathematics Legendre Symbol 35
RSA Fast Primes 75
RSA Ron was Wrong, Whit is Right 90
Mathematics Unencryptable 125
Symmetric Ciphers Triple DES 60
Symmetric Ciphers Logon Zero 80
General Privacy-Enhanced Mail? 25
Elliptic Curves Background Reading 5
Hash Functions Collider 50
Hash Functions Hash Stuffing 50
Hash Functions PriMeD5 100
Hash Functions MD0 80
Hash Functions Jack's Birthday Confusion 30
Hash Functions Jack's Birthday Hash 20
RSA RSA Backdoor Viability 175
Crypto on the Web Secure Protocols 5
Crypto on the Web JWT Sessions 10
Crypto on the Web JWT Secrets 25
Crypto on the Web No Way JOSE 20
Crypto on the Web Token Appreciation 5
Misc RSA vs RNG 150
Symmetric Ciphers ECB Oracle 60
Symmetric Ciphers Passwords as Keys 50
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
Symmetric Ciphers Resisting Bruteforce 10
Symmetric Ciphers Keyed Permutations 5
Introduction Network Attacks 5
Mathematics Vectors 10
General Extended GCD 20
General Encoding Challenge 40
Diffie-Hellman Diffie-Hellman Starter 5 40
RSA Marin's Secrets 50
RSA Infinite Descent 50
RSA Everything is Still Big 100
RSA Crossed Wires 100
RSA Everything is Big 70
Diffie-Hellman Diffie-Hellman Starter 4 30
Diffie-Hellman Diffie-Hellman Starter 3 20
Diffie-Hellman Diffie-Hellman Starter 2 20
Diffie-Hellman Diffie-Hellman Starter 1 10
RSA Factoring 15
RSA Modulus Inutilis 50
RSA Salty 20
RSA Manyprime 40
RSA Square Eyes 35
RSA Monoprime 30
RSA Inferius Prime 30
RSA RSA Starter 6 25
RSA RSA Starter 5 20
RSA RSA Starter 4 20
RSA RSA Starter 3 20
RSA RSA Starter 2 15
RSA RSA Starter 1 10
General Lemur XOR 40
Mathematics Quadratic Residues 25
General Modular Inverting 25
General Modular Arithmetic 2 20
General Modular Arithmetic 1 20
General Greatest Common Divisor 15
General You either know, XOR you don't 30
General XOR Properties 15
General XOR Starter 10
General Bytes and Big Integers 10
General Base64 10
General Favourite byte 20
General Hex 5
General ASCII 5
Introduction Great Snakes 3
Introduction Finding Flags 2

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