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From "Xianda Ke (JIRA)" <>
Subject [jira] [Commented] (CRYPTO-60) opensslCipher support GCM mode
Date Fri, 14 Oct 2016 08:46:21 GMT


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:
>             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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