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Trustonic / trustonic-tee-user-space

Android user space components for the Trustonic Trusted Execution Environment
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TEEC_InvokeCommand returned TARGET_DEAD (rc 0xffff3024) from TEE #2

Open vikaspot opened 4 years ago

vikaspot commented 4 years ago

While doing any operation which involves buffer to pass from CA to TA app. Any kind of access to a buffer passed from ca is causing TARGET DEAD. Any idea while doing any operation as per OPTEE Samples also causes this issue. random no generation Creating storage Writing to storage Pls suggest I think its some simple config or setting or some pre-initialization steps missing.

vikaspot commented 4 years ago

this issue is with kinbi - trustonic. Trustonic TEE: mobicore_init: MobiCore mcDrvModuleApi version is 7.0