Podalirius

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Website: https://podalirius.net

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Solved Challenges

General SSH Keys 35
Symmetric Ciphers Bringing It All Together 50
RSA Ron was Wrong, Whit is Right 90
RSA Everything is Still Big 100
RSA Crossed Wires 100
RSA Fast Primes 75
RSA RSA Backdoor Viability 175
General Transparency 50
Crypto on the Web RSA or HMAC? 35
Crypto on the Web JWT Secrets 25
Crypto on the Web No Way JOSE 20
Crypto on the Web JWT Sessions 10
Crypto on the Web Token Appreciation 5
Lattices Vectors 10
Diffie-Hellman Script Kiddie 70
Symmetric Ciphers Diffusion through Permutation 30
Symmetric Ciphers Confusion through Substitution 25
Symmetric Ciphers Resisting Bruteforce 10
Symmetric Ciphers Round Keys 20
Symmetric Ciphers Structure of AES 15
Symmetric Ciphers Keyed Permutations 5
Mathematics Modular Square Root 35
Mathematics Legendre Symbol 35
Mathematics Quadratic Residues 25
General XOR Properties 15
Diffie-Hellman Export-grade 100
Diffie-Hellman Parameter Injection 60
Diffie-Hellman Deriving Symmetric Keys 40
Diffie-Hellman Computing Shared Secrets 30
RSA Square Eyes 35
RSA Marin's Secrets 50
RSA Infinite Descent 50
RSA Everything is Big 70
Mathematics Successive Powers 60
RSA Modulus Inutilis 50
RSA Salty 20
Diffie-Hellman Computing Public Values 25
Diffie-Hellman Working with Fields 10
Symmetric Ciphers ECB CBC WTF 55
Diffie-Hellman Generators of Groups 20
Mathematics Modular Binomials 80
Misc No Leaks 100
RSA Manyprime 40
Symmetric Ciphers ECB Oracle 60
Symmetric Ciphers Passwords as Keys 50
RSA Monoprime 30
RSA Inferius Prime 30
RSA Factoring 15
RSA RSA Signatures 25
RSA RSA Decryption 20
Mathematics Chinese Remainder Theorem 40
RSA Private Keys 20
RSA Euler's Totient 20
RSA Public Keys 15
RSA Modular Exponentiation 10
Symmetric Ciphers Modes of Operation Starter 15
Misc Gotta Go Fast 40
General Modular Inverting 25
General Modular Arithmetic 1 20
Elliptic Curves Background Reading 5
General Modular Arithmetic 2 20
General Privacy-Enhanced Mail? 25
General CERTainly not 30
General Extended GCD 20
General Greatest Common Divisor 15
General Lemur XOR 40
General XOR Starter 10
General You either know, XOR you don't 30
General Favourite byte 20
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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