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AES-NI: Difference between revisions

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Latest revision as of 10:04, 12 January 2011

AES-NI (AES New Instructions) provides AES acceleration for Intel Westmere Nehalem and Sandy Bridge processors, and AMD's Bulldozer.

Support for AES-NI is present if CPUID.01H:ECX.AES[bit 25] is set.

Sources

  • Intel Advanced Vector Extensions reference manual