Dessert
Trophy Case
Solved Challenges
| Crypto on the Web | JWT Sessions | 10 | |
| Crypto on the Web | Token Appreciation | 5 | |
| 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 | |
| Diffie-Hellman | Script Kiddie | 70 | |
| Lattices | Size and Basis | 15 | |
| Lattices | Vectors | 10 | |
| Diffie-Hellman | Export-grade | 100 | |
| Elliptic Curves | Exceptional Curves | 100 | |
| Elliptic Curves | Moving Problems | 150 | |
| Elliptic Curves | ProSign 3 | 100 | |
| Elliptic Curves | Curveball | 100 | |
| Elliptic Curves | Smooth Criminal | 60 | |
| Elliptic Curves | Montgomery's Ladder | 40 | |
| 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 | |
| Hash Functions | Hash Stuffing | 50 | |
| Hash Functions | Collider | 50 | |
| Hash Functions | Jack's Birthday Confusion | 30 | |
| Hash Functions | Jack's Birthday Hash | 20 | |
| RSA | Infinite Descent | 50 | |
| RSA | Marin's Secrets | 50 | |
| RSA | Endless Emails | 150 | |
| RSA | Crossed Wires | 100 | |
| RSA | Everything is Big | 70 | |
| RSA | Square Eyes | 35 | |
| RSA | Inferius Prime | 30 | |
| 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 | |
| RSA | Modulus Inutilis | 50 | |
| 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 | Parameter Injection | 60 | |
| RSA | Salty | 20 | |
| RSA | Manyprime | 40 | |
| RSA | Monoprime | 30 | |
| Symmetric Ciphers | Lazy CBC | 60 | |
| Symmetric Ciphers | Bean Counter | 60 | |
| Symmetric Ciphers | Triple DES | 60 | |
| Symmetric Ciphers | Symmetry | 50 | |
| Symmetric Ciphers | ECB Oracle | 60 | |
| Symmetric Ciphers | Flipping Cookie | 60 | |
| Symmetric Ciphers | ECB CBC WTF | 55 | |
| Symmetric Ciphers | Passwords as Keys | 50 | |
| Symmetric Ciphers | Modes of Operation Starter | 15 |
