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wolfcrypt/src/random.c: remove WC_VERBOSE_RNG messaging from wc_RNG_TestSeed(), which is called by test code with expected failure, and move it to _InitRng() and PollAndReSeed(), where it's always expected to succeed.

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This commit is contained in:
Daniel Pouzzner
2025-12-30 13:27:31 -06:00
parent 299ca1cfef
commit 0621615b15
1 changed files with 11 additions and 6 deletions
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17
wolfcrypt/src/random.c
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@@ -752,10 +752,6 @@ int wc_RNG_TestSeed(const byte* seed, word32 seedSz)
if (ConstantCompare(seed + seedIdx,
seed + seedIdx + scratchSz,
(int)scratchSz) == 0) {
#ifdef WC_VERBOSE_RNG
WOLFSSL_DEBUG_PRINTF("wc_RNG_TestSeed() returning DRBG_CONT_FAILURE on duplicate word32,");
#endif
ret = DRBG_CONT_FAILURE;
}
seedIdx += SEED_BLOCK_SZ;
@@ -985,7 +981,12 @@ static int _InitRng(WC_RNG* rng, byte* nonce, word32 nonceSz,
if (ret != 0) {
WOLFSSL_MSG_EX("wc_RNG_TestSeed failed... %d", ret);
}
#elif defined(WC_VERBOSE_RNG)
if (ret != DRBG_SUCCESS) {
WOLFSSL_DEBUG_PRINTF("wc_RNG_TestSeed() in _InitRng() returned err %d.", ret);
}
#endif
if (ret == DRBG_SUCCESS)
ret = Hash_DRBG_Instantiate((DRBG_internal *)rng->drbg,
#if defined(HAVE_FIPS) || !defined(WOLFSSL_RNG_USE_FULL_SEED)
@@ -1176,9 +1177,13 @@ static int PollAndReSeed(WC_RNG* rng)
}
#endif
}
if (ret == DRBG_SUCCESS)
if (ret == DRBG_SUCCESS) {
ret = wc_RNG_TestSeed(newSeed, SEED_SZ + SEED_BLOCK_SZ);
#ifdef WC_VERBOSE_RNG
if (ret != DRBG_SUCCESS)
WOLFSSL_DEBUG_PRINTF("wc_RNG_TestSeed() in PollAndReSeed() returned err %d.", ret);
#endif
}
if (ret == DRBG_SUCCESS)
ret = Hash_DRBG_Reseed((DRBG_internal *)rng->drbg,
newSeed + SEED_BLOCK_SZ, SEED_SZ);