Broadcom rolls out quantum-safe encryption to block ‘harvest now’ attacks

Broadcom rolls out quantum-safe encryption to block ‘harvest now’ attacks

By Stock Titan
Publication Date: 2026-03-19 13:00:00





Broadcom (NASDAQ:AVGO) is shipping the world’s first end-to-end Post-Quantum Cryptography (PQC)-safe, in-flight network encryption solution with Emulex SecureHBA embedded in Everpure FlashArray products.

The company says >120,000 Emulex SecureHBAs shipped over the last year; the solution provides standards-based, hardware-offloaded PQC-safe encryption across Fibre Channel with no measurable performance penalty.


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  • >120,000 Emulex SecureHBAs shipped in the past year

  • First end-to-end PQC-safe in‑flight encryption across servers to storage

  • No measurable performance penalty or CPU overhead in testing