Post-quantum cryptography Conferences and Events

Post-quantum cryptography develops classical cryptographic methods designed to remain secure against attacks by future quantum computers. Unlike quantum cryptography, which uses quantum communication, post-quantum cryptography runs on conventional digital systems but relies on mathematical problems believed to resist quantum algorithms. Major approaches include lattice-based, code-based, hash-based, multivariate, and isogeny-inspired cryptography, although security assumptions and standards continue to evolve.

Post-quantum cryptography matters because large fault-tolerant quantum computers could threaten widely used public-key systems based on factoring and discrete logarithms. Migration to quantum-resistant cryptography is a long process involving standards, software, hardware, protocols, certificates, embedded devices, and long-lived data. Key challenges include performance, key sizes, implementation security, interoperability, and cryptographic agility. The field connects closely to quantum computing, cybersecurity, and quantum cryptography.

Conferences on post-quantum cryptography appear in cybersecurity, cryptography, quantum technology, computer science, standards, and information-security programs. Sessions often cover algorithms, implementation, migration planning, side-channel resistance, standards, and protocol integration. Tracking post-quantum-cryptography events helps researchers and organizations follow preparation for a quantum-capable security landscape.