Falcon

Definition ∞ Falcon is a specific post-quantum cryptographic signature algorithm, a candidate selected by the National Institute of Standards and Technology (NIST) for standardization. It is designed to resist attacks from large-scale quantum computers, which could potentially compromise current public-key cryptography. Falcon utilizes lattice-based mathematics to generate compact signatures with high security levels. Its development represents a significant step towards securing digital communications and transactions in a post-quantum era.
Context ∞ News concerning Falcon often appears in reports on quantum computing advancements and the global race to develop quantum-resistant cryptography. Discussions typically focus on its performance characteristics, security proofs, and the challenges of its practical implementation within existing systems. A critical future development involves the broader adoption and integration of Falcon, alongside other standardized post-quantum algorithms, into blockchain protocols and digital asset security infrastructures to preempt quantum threats.