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secure96's Introduction

Secure96

Secure96 is a mezzanine board containing a couple of different Integrated Circuits used for secure computing.

Contents

1   ATSHA204A

ATSHA204A is an Integrated Circuit that can be used in designs where symmetric encryption is an alternative. It also features built-in random number generator among other things. For more information about this IC and what it is capable of, please see the datasheet further down.

1.1   Build instructions

$ mkdir -p s96at/build
$ cd s96at/build
$ cmake -DCMAKE_C_COMPILER=arm-linux-gnueabihf-gcc ..

If you are running natively on an Arm device, then you do not have to specify the CMAKE_C_COMPILER.

1.2   Datasheet

2   ATECC508A

TDB - IC for doing asymmetric cryptography.

3   SLB9670

TDB - This is a TPM from Infineon.

secure96's People

Contributors

michpappas avatar jbech-linaro avatar

Stargazers

Jevin Sweval avatar Hà Toàn avatar Darragh Grealish avatar oh no avatar Harry Koutsourelakis avatar Zev Watts avatar Mike Tsao avatar Jonathan Beri avatar

Watchers

Jevin Sweval avatar James Cloos avatar avatar avatar Raghu Krishnamurthy avatar avatar Harry Koutsourelakis avatar

Forkers

glasnier adrianlshaw michpappas raghuncstate

secure96's Issues

Secure96 TPM

Hello,

After a little bit of effort I was able to bring up and talk to the SLB9670 TPM on a hikey board using the latest released 4.15 kernel for the board. To bring this up i had to go through creating device tree entries and modifying the vanilla kernel TPM driver for it to work with the SLB9670 TPM. I believe this procedure will be slightly different for every board and this repository seems like a good place to perhaps have some documentation on how to bring up the TPM on each of the 96boards ? I wouldnt mind helping out with this.
Another question is how we can go about getting a firmware update for the Secure96 TPM. Infineon only provides firmware updates through OEM's. A firmware update is required in the secure96 TPM to fix the RSA bug that was discovered a few months ago. Any pointers would be helpful.

Thanks

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