RFR: 8334999: RISC-V: implement AES single block encryption/decryption intrinsics [v7]

ArsenyBochkarev duke at openjdk.org
Sun Sep 8 13:24:49 UTC 2024


> Hello everyone! Please review this port of vector AES single block encryption/decryption intrinsics. On my QEMU with `Zvkned` extension enabled the `test/hotspot/jtreg/compiler/codegen/aes/TestAESMain.java` test is OK. I know that currently hardware implementing this extension is not available on the market but I suppose this PR can be a good starting point on supporting AES intrinsics for RISC-V in OpenJDK.

ArsenyBochkarev has updated the pull request incrementally with one additional commit since the last revision:

  Multiversion decrypt intrinsic

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/19960/files
  - new: https://git.openjdk.org/jdk/pull/19960/files/407b9af0..f7bef0e3

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19960&range=06
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19960&range=05-06

  Stats: 140 lines in 1 file changed: 17 ins; 65 del; 58 mod
  Patch: https://git.openjdk.org/jdk/pull/19960.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19960/head:pull/19960

PR: https://git.openjdk.org/jdk/pull/19960


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