Wireless MCUのトピックlib_crypto and lib_mmcau source code

lib_crypto and lib_mmcau source code

jssn — Sun, 19 Apr 2015 09:48:00 GMT

Is the source code for lib_crypto and lib_mmcau for the KW21x available?

Re: lib_crypto and lib_mmcau source code

jssn — Mon, 20 Apr 2015 05:52:31 GMT

Particularly, I can't seem to find the source code for SecLib_CcmStar.

Re: lib_crypto and lib_mmcau source code

mihaidragnea — Mon, 20 Apr 2015 13:24:10 GMT

Hi,

The source code for lib_crypto is not public available.

The MMCAU software library is available at the following link: Crypto Acceleration Unit: CAU and mmCAU softw|Freescale

The implementation is in assembly language.

Best Regards,

Mihai

Re: lib_crypto and lib_mmcau source code

jssn — Mon, 20 Apr 2015 13:30:22 GMT

Hi Mihai,

The function SecLib_CcmStar is referenced in the 802.15.4 MAC PHY Software Reference Manual Rev.6 but I can not find it in any source or compiled library of Beekit Rev 3.0.2. Is it available somewhere else?

Re: lib_crypto and lib_mmcau source code

mihaidragnea — Mon, 20 Apr 2015 13:37:59 GMT

Hi again,

No, the CCM* function implementation is not available. Please review my previous answer because I've updated it. The MMCAU is public available, I've posted the link so you can download it.

Best Regards,

Mihai.