Level: 1
3100
0
5
-13
0 points to level up
Nativity | -3 | ||
Noise Free | 0 | ||
Hash Stuffing | 0 | ||
Static Client | -1 | ||
Smooth Criminal | -9 |
Post-Quantum | Nativity | 60 | |
Post-Quantum | Noise Free | 40 | |
Post-Quantum | From Private to Public Key LWE | 25 | |
Post-Quantum | LWE Low Bits Message | 20 | |
Post-Quantum | LWE High Bits Message | 15 | |
Mathematics | Backpack Cryptography | 120 | |
Mathematics | Find the Lattice | 100 | |
Mathematics | Gaussian Reduction | 50 | |
Mathematics | What's a Lattice? | 40 | |
Mathematics | Gram Schmidt | 30 | |
Mathematics | Size and Basis | 15 | |
Mathematics | Vectors | 10 | |
Post-Quantum | LWE Intro | 10 | |
Post-Quantum | LWE Background | 5 | |
Crypto on the Web | JWT Sessions | 10 | |
Hash Functions | Hash Stuffing | 50 | |
Hash Functions | Collider | 50 | |
Hash Functions | Jack's Birthday Hash | 20 | |
Hash Functions | Jack's Birthday Confusion | 30 | |
Diffie-Hellman | Static Client | 100 | |
Mathematics | Successive Powers | 60 | |
Diffie-Hellman | Export-grade | 100 | |
Diffie-Hellman | Parameter Injection | 60 | |
Diffie-Hellman | Diffie-Hellman Starter 5 | 40 | |
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 | |
General | SSH Keys | 35 | |
General | Lemur XOR | 40 | |
Mathematics | Modular Binomials | 80 | |
Mathematics | Adrien's Signs | 80 | |
Mathematics | Chinese Remainder Theorem | 40 | |
Mathematics | Modular Square Root | 35 | |
Mathematics | Legendre Symbol | 35 | |
General | Modular Inverting | 25 | |
General | Modular Arithmetic 2 | 20 | |
General | Modular Arithmetic 1 | 20 | |
General | Extended GCD | 20 | |
RSA | Fast Primes | 75 | |
RSA | Marin's Secrets | 50 | |
RSA | Infinite Descent | 50 | |
RSA | Endless Emails | 150 | |
RSA | Crossed Wires | 100 | |
RSA | Modulus Inutilis | 50 | |
RSA | Everything is Big | 70 | |
RSA | Salty | 20 | |
RSA | Manyprime | 40 | |
RSA | Square Eyes | 35 | |
RSA | Monoprime | 30 | |
RSA | Inferius Prime | 30 | |
RSA | Factoring | 15 | |
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 | |
Symmetric Ciphers | Resisting Bruteforce | 10 | |
Symmetric Ciphers | Keyed Permutations | 5 | |
Symmetric Ciphers | Paper Plane | 120 | |
Misc | Gotta Go Fast | 40 | |
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 | |
Elliptic Curves | Point Negation | 10 | |
Elliptic Curves | Background Reading | 5 | |
General | Greatest Common Divisor | 15 | |
General | Transparency | 50 | |
General | CERTainly not | 30 | |
General | Privacy-Enhanced Mail? | 25 | |
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 | |
Mathematics | Quadratic Residues | 25 |
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