https://devzone.nordicsemi.com/f/nordic-q-a/90396/nrf9160-dk-ecdsa-private-keyHello! We are trying to sign our data using ECDSA ( https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/crypto/ecdsa/README.html ) . In this example the private key is randomly generated, we need to import a personal one. How can ween-USTelligent Community 13Fri, 29 Jul 2022 20:54:28 GMThttps://devzone.nordicsemi.com/thread/379378?ContentTypeID=1Fri, 29 Jul 2022 20:54:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5eafee2a-8780-4e69-8c0e-499a76628c2ahelsing<div> <div>Hi Gioele,</div> <div></div> <div>We are using the PSA APIs for this sample. These APIs provide key management functions described here:</div> <div><a title="https://armmbed.github.io/mbed-crypto/html/api/keys/management.html" href="https://armmbed.github.io/mbed-crypto/html/api/keys/management.html" rel="noopener noreferrer" target="_blank">https://armmbed.github.io/mbed-crypto/html/api/keys/management.html</a></div> <div></div> <div>The sample can be modified to use psa_import_key instead of psa_generate_key so that you can use your own key.</div> </div><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/378947?ContentTypeID=1Wed, 27 Jul 2022 14:16:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:daa435e8-15fa-4fef-b77f-2511f9ffcb7chelsing<p>Hello Gioele,</p> <p>I will look into this and get back to you.</p><div style="clear:both;"></div>