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Merge pull request #8899 from SparkiDev/entropy_cont_tests_fix_2

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Entropy: fix proportion health test
This commit is contained in:
Kaleb Himes
2025-06-20 09:10:41 -06:00
committed by GitHub
parent 7610b4e2f5 16aab18ae9
commit 17f3da11d2
1 changed files with 4 additions and 0 deletions
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wolfcrypt/src/random.c
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@ -1342,6 +1342,8 @@ static int Entropy_HealthTest_Proportion(byte noise)
prop_last = (prop_last + 1) % PROP_WINDOW_SIZE; prop_last = (prop_last + 1) % PROP_WINDOW_SIZE;
/* Added sample to queue - add count. */ /* Added sample to queue - add count. */
prop_cnt[noise]++; prop_cnt[noise]++;
/* Update count of store values. */
prop_total++;
/* Check whether first value has too many repetitions in queue. */ /* Check whether first value has too many repetitions in queue. */
if (prop_cnt[noise] >= PROP_CUTOFF) { if (prop_cnt[noise] >= PROP_CUTOFF) {
@ -1360,6 +1362,8 @@ static int Entropy_HealthTest_Proportion(byte noise)
prop_first = (prop_first + 1) % PROP_WINDOW_SIZE; prop_first = (prop_first + 1) % PROP_WINDOW_SIZE;
/* Removed first sample from queue - remove count. */ /* Removed first sample from queue - remove count. */
prop_cnt[val]--; prop_cnt[val]--;
/* Update count of store values. */
prop_total--;
} }
} }