diff options
Diffstat (limited to 'board/cr50/dcrypto/fips.c')
| -rw-r--r-- | board/cr50/dcrypto/fips.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/board/cr50/dcrypto/fips.c b/board/cr50/dcrypto/fips.c index 5e9422d2c3..2ea98187c4 100644 --- a/board/cr50/dcrypto/fips.c +++ b/board/cr50/dcrypto/fips.c @@ -642,18 +642,22 @@ static bool call_on_stack(void *new_stack, bool (*func)(void)) const struct sha256_digest fips_integrity __attribute__((section(".rodata.fips.checksum"))); +#ifndef SELF_INTEGRITY_TEST +#define SELF_INTEGRITY_TEST 0 +#endif + static enum dcrypto_result fips_self_integrity(void) { struct sha256_digest digest; size_t module_length = &__fips_module_end - &__fips_module_start; -#ifdef CR50_DEV +#if SELF_INTEGRITY_TEST CPRINTS("FIPS self-integrity start %x, length %u", (uintptr_t)&__fips_module_start, module_length); #endif SHA256_hw_hash(&__fips_module_start, module_length, &digest); -#ifdef CR50_DEV +#if SELF_INTEGRITY_TEST CPRINTS("Stored: %ph", HEX_BUF(fips_integrity.b8, SHA256_DIGEST_SIZE)); CPRINTS("Computed: %ph", |