diff options
Diffstat (limited to 'board/cr50/fips_rand.c')
| -rw-r--r-- | board/cr50/fips_rand.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/board/cr50/fips_rand.c b/board/cr50/fips_rand.c index e5488bcf29..f6f66903d8 100644 --- a/board/cr50/fips_rand.c +++ b/board/cr50/fips_rand.c @@ -287,8 +287,7 @@ enum hmac_result fips_hmac_drbg_generate_reseed(struct drbg_ctx *ctx, void *out, while (err == HMAC_DRBG_RESEED_REQUIRED) { /* read another 512 bits of noise */ if (!fips_trng_bytes(&entropy_fifo, sizeof(entropy_fifo))) { - /* TODO: Report FIPS error properly */ - ccprintf("FIPS trng bytes failed\n"); + /* FIPS error is reported by failed TRNG test. */ return HMAC_DRBG_RESEED_REQUIRED; } @@ -296,8 +295,6 @@ enum hmac_result fips_hmac_drbg_generate_reseed(struct drbg_ctx *ctx, void *out, 0, NULL, 0); err = hmac_drbg_generate(ctx, out, out_len, input, input_len); } - if (err != HMAC_DRBG_SUCCESS) - ccprintf("DRBG error %d\n", err); return err; } |