On Mon, 18 Apr 2022 20:43:06 GMT, Smita Kamath <svkam...@openjdk.org> wrote:
>> When input length provided to the intrinsic is 8192, only 7680 bytes are >> processed as the intrinsic operates on multiples of 768 bytes. >> In implGCMCrypt(ByteBuffer src, ByteBuffer dst) method, >> dst.put(bout, 0, PARALLEL_LEN) statement caused the ciphertext mismatch as >> PARALLEL_LEN was set to 8192. >> Since the intrinsic only processed 7680 bytes, the rest output was incorrect. > > Smita Kamath has updated the pull request incrementally with one additional > commit since the last revision: > > Updated copyright year I reran the test on aarch64 and x64 using -Xcomp without failure, also repeating the failing test. Given the bug says it was intermittent I can never been 100% certain it is perfect, but looking at the aarch64, it is just looping on that data it is presented, not hardcoded for a particular amount of data like the x64 code. That looping should work fine with the code change. I think it's ready to go into the repo. ------------- PR: https://git.openjdk.java.net/jdk/pull/8280
