The latest discoveries in Artificial Intelligence
A concise briefing on the most relevant research developments in your field, curated for clarity and impact.
Fortifying Encryption in the Enemy’s Lair
A new method aims to secure widely used symmetric encryption algorithms, like AES, against so-called “white-box” attacks, where an adversary has full access to the software’s implementation and execution environment. The approach modifies the internal substitution-permutation network by embedding secret components into its lookup tables, fundamentally altering the encryption’s internal state without changing the final ciphertext. Security analysis and experimental evaluations suggest the technique is robust against known attacks and performs efficiently across different computing platforms.
Why it might matter to you:
For the development of secure, mission-critical control software, guaranteeing the integrity of cryptographic primitives even when the underlying platform is compromised is a foundational requirement. This work addresses a core challenge in building trustworthy systems where software must be provably secure under extreme adversarial conditions. It represents a step toward more robust formal guarantees for the cryptographic components upon which safe hybrid systems depend.
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