#Post-Quantum

2 posts in tag “Post-Quantum”.

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  Lattice-Based Cryptography: Learning With Errors and the Road to Fully Homomorphic Encryption

  2025-08-24

  Enter the post-quantum world of lattice-based cryptography: the Learning With Errors (LWE) problem, its reduction from worst-case lattice problems, the construction of basic encryption from LWE, and the stunning breakthrough of fully homomorphic encryption that computes on encrypted data.

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  Countdown to Quantum: Migrating an Enterprise to Post-Quantum Cryptography

  2024-01-29

  Practical lessons from a multi-year effort to adopt quantum-safe cryptography without breaking production.