topic trustzone unique key in Layerscape https://community.nxp.com/t5/Layerscape/trustzone-unique-key/m-p/827288#M3728 <HTML><HEAD></HEAD><BODY><P>Someone who knowing trustzone for LS1012A(others LS CPU) to setting | configuration board unique key using secure storage,thanks&nbsp;</P></BODY></HTML> Tue, 07 Aug 2018 02:00:41 GMT mukunkong 2018-08-07T02:00:41Z trustzone unique key https://community.nxp.com/t5/Layerscape/trustzone-unique-key/m-p/827288#M3728 <HTML><HEAD></HEAD><BODY><P>Someone who knowing trustzone for LS1012A(others LS CPU) to setting | configuration board unique key using secure storage,thanks&nbsp;</P></BODY></HTML> Tue, 07 Aug 2018 02:00:41 GMT https://community.nxp.com/t5/Layerscape/trustzone-unique-key/m-p/827288#M3728 mukunkong 2018-08-07T02:00:41Z Re: trustzone unique key https://community.nxp.com/t5/Layerscape/trustzone-unique-key/m-p/827289#M3729 <HTML><HEAD></HEAD><BODY><P>Hello <A _jive_internal="true" data-content-finding="Community" data-userid="320490" data-username="mukunkong@360.cn" href="https://community.nxp.com/people/mukunkong@360.cn">穆 昆空</A>,</P><P></P><P>Please refer to the following in the file core/arch/arm/plat-ls/main.c in optee_os.</P><P></P><P>#define OPTEE_SMC_FUNCID_SIP_LS_HW_UNQ_KEY&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0xFF14<BR />#define OPTEE_SMC_FAST_CALL_SIP_LS_HW_UNQ_KEY \<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OPTEE_SMC_CALL_VAL(OPTEE_SMC_32, OPTEE_SMC_FAST_CALL, \<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OPTEE_SMC_OWNER_SIP, \<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OPTEE_SMC_FUNCID_SIP_LS_HW_UNQ_KEY)</P><P><BR />Have a great day,<BR />TIC</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 15 Aug 2018 06:12:16 GMT https://community.nxp.com/t5/Layerscape/trustzone-unique-key/m-p/827289#M3729 yipingwang 2018-08-15T06:12:16Z