RFR: 8348561: Add aarch64 intrinsics for ML-DSA [v3]

Mon Feb 3 15:49:01 UTC 2025

> By using the aarch64 vector registers the speed of the computation of the ML-DSA algorithms (key generation, document signing, signature verification) can be approximately doubled.

Ferenc Rakoczi has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains four commits:

 - merging master
 - Use SHA3Parallel for matrix generation
 - fixing whitespace errors
 - 8348561: Add aarch64 intrinsics for ML-DSA

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Changes: https://git.openjdk.org/jdk/pull/23300/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23300&range=02
  Stats: 2133 lines in 19 files changed: 2045 ins; 11 del; 77 mod
  Patch: https://git.openjdk.org/jdk/pull/23300.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23300/head:pull/23300

PR: https://git.openjdk.org/jdk/pull/23300