AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P2
    • 18
    • Affects Version/s: 17
    • Component/s: hotspot
    • b12
    • x86

      I would like to submit AES-GCM optimization for x86_64 architectures supporting AVX3+VAES (Evex encoded AES). This optimization interleaves AES and GHASH operations.
      Performance gain of ~1.5x - 2x for message sizes 8k and above.

      Contributor: Smita Kamath (smita.kamath@intel.com) and Tomasz Kantecki (tomasz.kantecki@intel.com)

            Assignee:
            Smita Kamath (Inactive)
            Reporter:
            Smita Kamath (Inactive)
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              Created:
              Updated:
              Resolved: