Definition ∞ The Short Vector Problem (SVP) is a computationally hard problem in lattice-based cryptography, which forms the basis for many post-quantum cryptographic schemes. It involves finding the shortest non-zero vector in a given lattice. The difficulty of solving SVP is what provides the security foundation for these cryptographic systems. Its hardness is considered resistant to attacks from both classical and quantum computers.
Context ∞ In crypto news, the Short Vector Problem is discussed in the context of developing quantum-resistant cryptography for securing digital assets and blockchain networks. The current situation involves extensive research into the most efficient algorithms for solving SVP and the parameters required to ensure sufficient security margins. A critical future development concerns the standardization and widespread deployment of cryptographic algorithms whose security relies on the assumed hardness of the Short Vector Problem to protect against future quantum threats.
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