SparkFun_ATECCX08a_Arduino_Library

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Problem with Sign Example on Arduino Zero

7

Hello, I have a spare ATECC508A chip hooked up to a Arduino Zero. While executing the `Example2_Sign` the output gets stuck in the middle. ``` Successful wakeUp(). I2C connections are...

boseji

Problem with the sign verification example number 3

2

Hello, I am using an ESP32 WROOM-32 NodeMCU v2 with the cryptographic chip ATECC508A and when trying to verify the sign from the second example it always returns a verification...

santcorc

Problem reading using this lib on esp32 + ECC508A

4

I'm using an ESP32-WROOM-32D connected to an ECC508A via SDA and SCL. Both have 4.7k resistors. I am using example 1 configure, example 2 sign and then data from example...

themagicm

I'm using an ATECC608B-TNGTLSU-G chip with an Espressif ESP32 Dev Module, I would like to know if it is possible to use this library to secure boot the Espressif ESP32...

Mathteus

What is writeConfigSparkFun

5

Can someone explain to me what this does and where is the document. https://github.com/sparkfun/SparkFun_ATECCX08a_Arduino_Library/blob/155ccbc24f17be812a935d12c2f024f9abab866f/src/SparkFun_ATECCX08a_Arduino_Library.cpp#L1054

alberk8

I am looking for a way to make a public key generated from the library usable outside the library. In other words how do I convert the public key produced...

cibolo

Here is a simple sketch that exercises SHA256 and TRNG and demonstrates how AES support might be added to ATECCX08a lib https://github.com/manitou48/pico/blob/master/crypto.ino

manitou48

SAM21pro RF BOB and Alice Example

2

Hi I am trying to get the examples to work and I am havving some problems with teh verification process. For some reason I alwas get only half the signature...

camilojimo