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Hello, I am trying [Microsoft's fTPM TA](https://github.com/microsoft/MSRSec) in OPTEE and [Firmware TPM Driver](https://www.kernel.org/doc/html/v5.9/security/tpm/tpm_ftpm_tee.html) as part of my th…
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Hello,
I am inquiring about the data sharing method between CA and TA.
In order to share data between worlds, the following methods seem to exist.
1) TEEC_RegisterSharedMemory
```
TEEC_Shared…
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i have a question and i can not find solution
i got a ta crash
E/TC:? 00 User TA data-abort at address 0x0 (translation fault)
E/TC:? 00 fsr 0x00000805 ttbr0 0x053d806a ttbr1 0x053a806a cidr…
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Hi, OP-TEE team!
I have built two virtualization environments according to the documentation, as follows.
A. QEMU+Xen+OP-TEE
B. QEMU+Hafnium+OP-TEE
Both A and B are working fine, for A, I can u…
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Standard chat template, no routine, no chat.
标准聊天模板，无套路不聊天。
**Device Information | 设备信息**
- SOC: [S905L2]
- Model [ZXV10 B860AV2.1-A]
**Describe the bug | 问题描述**
未找到该型号的DTB文件，希望能够得到支持。
…
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Hi all,
Is there anywhere that I can get the version of newlib c, which is used in OPTEE-OS
thanks
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Hello
I want to create a persistent object from an initialized transient object however it did not seem to work and unfortunately there are no examples, the only examples concern creating a persist…
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please check Line 246 and Line 416 in core/arch/arm/plat-nuvoton/pta/crypto_pta.c
TSI operation need physical address
https://github.com/OpenNuvoton/MA35D1_optee_os-v3.9.0/blob/1d2d0fbf50c7ead2bce…
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