i.MX Processors中的主题 Re: CAAM job Descriptors sample code

CAAM job Descriptors sample code

apoorvabhatia — Tue, 04 Nov 2014 06:55:16 GMT

Hello,

Do we have any sample code for the job descriptors for the CAAM? I am using iMx6 caam for data encryption but do not know how to refer to the input and output buffers. If there is a sample code, it might be useful to get an idea as to how to start with the job descriptors.

Thanks.

Re: CAAM job Descriptors sample code

Yuri — Wed, 05 Nov 2014 02:24:01 GMT

You may look at the Platform SDK - it contains an example regarding blob using.

"The i.MX6 Platform SDK is located at:

https://www.freescale.com/webapp/sps/download/preDownload.jsp

There is “sm_test.c” (Linux) example (located at "drivers/crypto/caam/sm_test.c")
for testing encapsulating and decapsulating of black keys.

Have a great day,
Yuri

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Re: CAAM job Descriptors sample code

apoorvabhatia — Thu, 06 Nov 2014 08:15:49 GMT

Thanks! :-)