Problems in Using nrf crypto hash function

RE: Problems in Using nrf crypto hash function

Jakub Rzeszutko — Mon, 07 Jan 2019 15:10:25 GMT

Hi,
This error means that data you are using is located in Flash hence it cannot be proceed. Just copy your data to RAM (global or static variable) and next process it.

RE: Problems in Using nrf crypto hash function

Stian Røed Hafskjold — Mon, 07 Jan 2019 15:01:51 GMT

Hi the error you are getting is 34066 (0x8512) (from the screenshot, not 30466 as you write in the post)

You can find the error code here: NRF_ERROR_CRYPTO_INPUT_LOCATION

"Input data not in RAM". So most likely you are passing a pointer to a locally defined variable. You need to make the variable static, or use memset.

RE: Problems in Using nrf crypto hash function

peurpdapeurp — Sun, 30 Dec 2018 22:52:47 GMT

Just as an update, it seems that even when I include the function that I thought worked (sign_on_basic_nrf_crypto_gen_sha256_hash) and try to call it within the file where nrf_crypto_hash_calculate was failing, the function also fails there, so I guess where nrf_crypto_hash_calculate is called from has an effect on whether or not it will succeed or fail?