I'm work with lockbox on custom board with ADSP-BF512 and have problem that can't enter in secure mode.
I tryed own code and WassimB's example. I tryed generate sign by different methods (including AD example's ecsign.exe). No any result.
After SESR exit i have 0x00D0 (AFEXIT = 1; SECSTAT = 6) in SECURE_STATUS register and 0xFFF4 (SECFW_ERROR_AUTH_FAILED) as SESR error code.
You'll find my code in attach (some modified WassimB's code).
Can anybody help me? Where is my problem?
PS: today i'm checked my key pair and signature generation with ecsver2 example program from miracle library. It was verified successfully.
Thanks in advance,
Message was edited by: Peter Eliseev