Other Parts Discussed in Thread: CC2745R10-Q1
I would like to create source code to perform ECDH cryptographic operations using the Launch Pad in CC2745R10-Q1.
I have two questions.
1. I have implemented the example as shown in the SDK documentation "_e_c_d_h_8h.html", but the SharedSecretKey calculation function returns an error value such as Invalid Key Size.
The size of MySecretKey is 32 (bytes), the size of TheirPublicKey is 65 (bytes), and the size of SharedSecretKey is also 65 (bytes).
What other causes could cause this error?
2. I want to execute ECDH operations with HW (HSM) instead of SW, but I can only call the functions defined in the file for SW operations.
How should I set up the SW/HW switch?
