Intel is urging businesses to treat the shift to post-quantum cryptography (PQC) as a manageable evolution rather than an immediate crisis, according to a sponsored article published by MIT Technology Review.
The company argues that while quantum computers may eventually break current encryption methods, the transition will not happen overnight. It points to a late 2024 survey by the Global Risk Institute, which gave a 50-50 probability that a quantum computer could crack a 2048-bit RSA key within 24 hours by 2040.
Intel highlights U.S. government directives as a useful benchmark. Starting in January 2027, new acquisitions for National Security Systems must support the Commercial National Security Algorithm Suite 2.0 (CNSA 2.0) for PQC algorithms standardized by NIST. Full adoption is targeted by 2035.
The company notes that its Xeon 6 Processor already includes quantum-safe memory encryption (AES-256) and microcode signing. Future platforms will extend post-quantum algorithms to firmware, software signing, device interconnects, attestations, and secure boot functions.
To address the computational overhead of PQC, Intel says it uses dedicated cryptographic accelerators, optimized libraries, and specialized CPU instructions, including Intel QuickAssist Technology, to offload cryptographic workloads and maintain performance.
Intel advises enterprises to approach PQC as modernization, map where cryptographic assets reside, prioritize protection of long-lived data, and design systems for algorithm agility. It recommends leveraging trusted partners and aligning with vendor roadmaps.
The article concludes that leaders who treat PQC as an engineering evolution will build more robust and maintainable cryptographic foundations.
Source: MIT Technology Review
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