optee_os | Trusted side of the TEE | Blockchain library

by OP-TEE C Version: 3.21.0 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | optee_os Summary

optee_os is a C library typically used in Blockchain, Ethereum applications. optee_os has no bugs and it has medium support. However optee_os has 1 vulnerabilities and it has a Non-SPDX License. You can download it from GitHub.

Trusted side of the TEE

Support

Quality

Security

License

Reuse

Support

optee_os has a medium active ecosystem.

It has 1331 star(s) with 939 fork(s). There are 151 watchers for this library.

It had no major release in the last 6 months.

There are 46 open issues and 2507 have been closed. On average issues are closed in 29 days. There are 30 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of optee_os is 3.21.0

Quality

optee_os has 0 bugs and 0 code smells.

Security

optee_os has 1 vulnerability issues reported (0 critical, 1 high, 0 medium, 0 low).

optee_os code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

optee_os has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

optee_os releases are not available. You will need to build from source code and install.

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optee_os Key Features

No Key Features are available at this moment for optee_os.

optee_os Examples and Code Snippets

No Code Snippets are available at this moment for optee_os.

Community Discussions

Trending Discussions on optee_os

how to add optee in barebox for imx6ul

Using Visual Studion Code to connect to the gdb-server of the OP-TEE which is running in the QEMU

How can I build OpenSSL for OP-TEE small trusted OS?

strange compilation error about pthreadtypes.h: 'section' attribute

QUESTION

how to add optee in barebox for imx6ul

Asked 2020-May-23 at 06:59

I want to integrate optee for my imx6ul board. For that I downloaded optee_os and successfully compiled also I enabled optee support in kernel level using menuconfig.

Now How can I integrate optee support in barebox. Thanks.

...

ANSWER

Answered 2018-Aug-16 at 11:52

Please refer below link for basic support of optee in barebox

optee support in barebox for imx6ul

Source https://stackoverflow.com/questions/51477022

QUESTION

Using Visual Studion Code to connect to the gdb-server of the OP-TEE which is running in the QEMU

Asked 2020-Feb-21 at 16:35

I am setting up the op-tee in ARM-64. and I'm wondering if it is possible to debug it using visual studio code running under ubuntu 18.04.

So far I was able to compile and run the op-tee in QEMU. and also being able to connect the gdb-server using the command line gdb (following this link: https://www.op-tee.org/docs/debug/).

Now I would like to use some GUI instead of gdb. Since I was working wih visual studio code, so I was wondering if it is possible to configure vsCode to do so?

I have tried installing the cortex-debug extension (I'm not sure if that it the right one) and also tried c/c++ debug attach as well. But I cannot make them work!

Here is my launch.json file:

...

ANSWER

Answered 2019-Jan-04 at 13:50

I found the solution which works for me:

First it is needed to install the Native Debug extension for VS Code.

Then Add the following configuration into the launch.json file:

Source https://stackoverflow.com/questions/54039083

QUESTION

How can I build OpenSSL for OP-TEE small trusted OS?

Asked 2019-Sep-17 at 10:49

I want to build OpenSSL 1.0.2 for optee_os. But OpenSSL is very large and has a lot of dependencies(c library f.e.). OP-TEE has no c-library (and others).

Can I build OpenSSL with only crypto algorithms? (without files, z-lib and so on).

...

ANSWER

Answered 2019-Sep-17 at 10:49

OpenSSL has a large number of compile time options which enable you to switch off various features. However there is no way to remove the need for an underlying C library, e.g. it sill needs basics like malloc/free/memcpy/strcpy etc.

z-lib support is not built by default anyway. You can switch off various i/o capabilities with the "no-stdio", "no-posix-io", "no-sock" and "no-dgram" compile time options. You might also want to consider the "no-async" and "no-dso" options.

Full details of the compile time options are available here: https://github.com/openssl/openssl/blob/OpenSSL_1_1_1-stable/INSTALL

Source https://stackoverflow.com/questions/57970641

QUESTION

strange compilation error about pthreadtypes.h: 'section' attribute

Asked 2017-Sep-08 at 07:01

I met a very strange error during compile my code using clang.

here is my command

...

ANSWER

Answered 2017-Sep-08 at 00:39

Finally, I fixed this issue. The reason is that I import a wrong header file by "-I". The correct one should in another folder...

Source https://stackoverflow.com/questions/46105153

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install optee_os

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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