Cryptography & Number Theory
Modular arithmetic, primality, factorization, ciphers, protocols, privacy and security, and the post-quantum migration.
Topics
Problems attacked from this category
- Access-pattern privacy2
- Anonymous communication2
- Automated test generation and fuzzing1
- Cryptographic hashing3
- Data anonymization3
- Differential privacy8
- Digital signatures and identity proofs13
- Discrete logarithms4
- Elliptic-curve arithmetic3
- Exploit mitigation2
- Fast modular arithmetic5
- Federated learning2
- Greatest common divisor4
- Homomorphic encryption3
- Integer factorization10
- Key exchange8
- Lattice cryptography and reduction4
- Lattice implementation arithmetic5
- Linear recurrence evaluation1
- Linear recurrence recovery1
- Message authentication2
- Modular square roots2
- Password hashing and key derivation3
- Post-quantum cryptanalysis6
- Post-quantum migration5
- Primality testing6
- Prime sieves and multiplicative tables7
- Pseudorandom number generation2
- Public-key encryption6
- Secret sharing2
- Secure multiparty computation6
- Side-channel attacks and defenses3
- Symmetric encryption4
- Verifiable data integrity2
- Verifiable randomness and delay2
- Verifiable voting2
- Zero-knowledge proofs4