SE052F with Qualcomm SEE

KiteJLKo — Wed, 12 Feb 2025 09:20:33 GMT

We need to develop the development guide for QSEE TrustApp (CA/TA) to enable Qualcomm SA522M to communicate with NXP's security chip via I2C in QSEE.

Planned Architecture: App<-->CA lib<---> TA<--->I2C<--->SE element(NXP SE052F)

1. Are there any relevant CA/TA development documents? Since we have no prior experience in this area, how can we obtain it?

2. Does NXP provide QSEE support code for the external security chip described above?

Re: SE052F with Qualcomm SEE

Kan_Li — Thu, 13 Feb 2025 03:09:32 GMT

Hi @KiteJLKo ,

No, we don't have any CA/TA development documents , actually SE052F accepts APDU commands complying with T=1 over I2C spec, and we provide MW to build user application, so if you build TA based on MW , there should be no issue with the planned Architecture.

Please kindly refer to https://www.nxp.com/webapp/Download?colCode=AN12543 and https://www.nxp.com/webapp/Download?colCode=UM11225 for details.

Hope that helps,

Have a great day,
Kan

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topic SE052F with Qualcomm SEE in Smart Cards and Secure Element

SE052F with Qualcomm SEE

Re: SE052F with Qualcomm SEE