Re: Very slow performance of AES/GCM in JDK 8 SunJCE provider

Hi Tim, CLMUL acceleration is being looked into. Tony On 03/27/2014 02:28 PM, Tim Whittington wrote: Hi all I’ve noticed that the performance of the AES/GCM implementation in the JDK 8 SunJCE provider is very slow. On a simple micro-benchmark (standard caveats etc. etc.) encrypting 10 MB b

Very slow performance of AES/GCM in JDK 8 SunJCE provider

Hi all I’ve noticed that the performance of the AES/GCM implementation in the JDK 8 SunJCE provider is very slow. On a simple micro-benchmark (standard caveats etc. etc.) encrypting 10 MB blocks of random data (not decrypt) I get the following rough throughputs: AES/ECB +UseAESIntrinsics - 600

webrev request: JDK-6996377

Please review the webrev for JDK-6996377 when you get a chance. http://cr.openjdk.java.net/~ascarpino/6996377/webrev.01/ Thank you, --Jamil