diff options
Diffstat (limited to 'src/crypto/rand/rand.c')
-rw-r--r-- | src/crypto/rand/rand.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/crypto/rand/rand.c b/src/crypto/rand/rand.c index a647b6a..a96ac48 100644 --- a/src/crypto/rand/rand.c +++ b/src/crypto/rand/rand.c @@ -78,7 +78,8 @@ int RAND_bytes(uint8_t *buf, size_t len) { return 1; } - if (!CRYPTO_have_hwrand()) { + if (!CRYPTO_have_hwrand() || + !CRYPTO_hwrand(buf, len)) { /* Without a hardware RNG to save us from address-space duplication, the OS * entropy is used directly. */ CRYPTO_sysrand(buf, len); @@ -108,8 +109,6 @@ int RAND_bytes(uint8_t *buf, size_t len) { state->partial_block_used = sizeof(state->partial_block); } - CRYPTO_hwrand(buf, len); - if (len >= sizeof(state->partial_block)) { size_t remaining = len; while (remaining > 0) { |