A talk given at Toronto Area Security Klatch about Post-Quantum Cryptography
Notes
- Harvest Now Decrypt Later. People are gathering hashes and waiting for quantum computers
- RSA : Based on Integer Factorization
- Elliptic Curve Cryptography : Based on elliptic curve discrete logarithm
- AES : Based
- DES
- Crystals-Kyber : Lattice based cryptography
- Crystals-Dilithium : Lattice based cryptography
- Falcon : Lattice based cryptography
- SPHINCS+ : Hash-Based cryptography
- Many web browsers like chrome are using TLS 1.3 which is quantum safe.
- Most banks already allow post-quantum services for use. It is not enforced at present moment