crypto_aes_demo Directory Reference

Directory dependency graph for crypto_aes_demo:

Directories
	src

Detailed Description

Round-trips a fixed plaintext through AES-128-GCM via the ra8_psa_crypto facade once a second – import key, AEAD-encrypt with a fixed nonce and AAD, decrypt, compare byte-for-byte. LED1 toggles on a clean round-trip, LED2 on any failure along the way, and the verdict is logged over the J-Link OB console.

The per-app CMake forces RA8_OFF_TARGET, so the facade links its in-tree soft AEAD: no RSIP key handles and no third-party crypto in the image. That makes this a test of the facade's contract rather than of any accelerator, and it is deliberate – the same source rebuilds against a hardware-backed provider with no edits once one is selectable.