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Posted to issues@commons.apache.org by "Xianda Ke (JIRA)" <ji...@apache.org> on 2016/10/14 08:46:21 UTC

[jira] [Commented] (CRYPTO-60) opensslCipher support GCM mode

    [ https://issues.apache.org/jira/browse/CRYPTO-60?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15574681#comment-15574681 ] 

Xianda Ke commented on CRYPTO-60:
---------------------------------

(CPU:  Intel(R) Xeon(R) CPU E5-2690 v2 @ 3.00GHz, Memory: 64G DDR3 @1600 MHz)

We see 60x~190x performance improvement comparing our version with JCE in JDK8 which has no hardware acceleration.

> opensslCipher support GCM mode 
> -------------------------------
>
>                 Key: CRYPTO-60
>                 URL: https://issues.apache.org/jira/browse/CRYPTO-60
>             Project: Commons Crypto
>          Issue Type: Sub-task
>            Reporter: Xianda Ke
>            Assignee: Xianda Ke
>
> The interface would look like JCE. In encryption mode,  the authenticated tag information is appended at the end of output. 
> In decryption mode, the authenticated tag should appended at the end of input. If the encrypted data is tampered, it will throw an AEADBadTagException.



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