CMake configuration fails—Verify XC32
compiler path is correct. Ensure DFP is installed and path is accurate. Check the Python
version (v3.8+ required).
Linker errors for missing symbols—Ensure
both libtfpsacrypto.a and libhsmlite04777-pic32cm.a are
linked.
Run-Time Issues
PSA_ERROR_NOT_SUPPORTED
for an algorithm—Verify the algorithm is enabled in your selected profile. Check that the
correct configuration header was used during build.
Random number generation fails—Ensure the
HSM-Lite TRNG interrupt handler is configured. Verify
MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG is defined in configuration.
Memory Issues
PSA_ERROR_INSUFFICIENT_MEMORY during operations—Increase the secure
heap size in the linker script. Consider using a smaller profile if Flash/RAM is
constrained.
