RFR: 8326609: New AES implementation with updates specified in FIPS 197 [v4]

Valerie Peng valeriep at openjdk.org
Wed Oct 15 23:31:03 UTC 2025


On Wed, 15 Oct 2025 21:26:33 GMT, Shawn M Emery <duke at openjdk.org> wrote:

>> test/micro/org/openjdk/bench/javax/crypto/AESDecrypt.java line 82:
>> 
>>> 80:     public byte[] testUseAesIntrinsics() throws Exception {
>>> 81:         return cipher.doFinal(ct);
>>> 82:     }
>> 
>> These 3 methods look same to me except for the method names?
>
> The forked arguments will test different levels of optimizations:
> testBaseline: no optimizations
> testUseAes: AES optimizations
> testUseAesIntrinsics: AES machine instructions

Ah, I see, some has "+" vs some uses "-". My eye sights are getting worse. (sigh)

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PR Review Comment: https://git.openjdk.org/jdk/pull/27807#discussion_r2434206251


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