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| author | Kenny Root <kroot@google.com> | 2015-09-25 02:36:32 +0000 |
|---|---|---|
| committer | Android Git Automerger <android-git-automerger@android.com> | 2015-09-25 02:36:32 +0000 |
| commit | d947d006e7a7ebcfdfe642e686250caf2028c2c1 (patch) | |
| tree | dd743d9d64af3145fe96b8d5fc2f3427544794bd /src/crypto/rand/internal.h | |
| parent | 00bc53f6f4436972b7a8dcf2c1e5fd0ad7515872 (diff) | |
| parent | b8494591d1b1a143f3b192d845c238bbf3bc629d (diff) | |
| download | external_boringssl-d947d006e7a7ebcfdfe642e686250caf2028c2c1.zip external_boringssl-d947d006e7a7ebcfdfe642e686250caf2028c2c1.tar.gz external_boringssl-d947d006e7a7ebcfdfe642e686250caf2028c2c1.tar.bz2 | |
am b8494591: Revert "Revert "external/boringssl: sync with upstream.""
* commit 'b8494591d1b1a143f3b192d845c238bbf3bc629d':
Revert "Revert "external/boringssl: sync with upstream.""
Diffstat (limited to 'src/crypto/rand/internal.h')
| -rw-r--r-- | src/crypto/rand/internal.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/crypto/rand/internal.h b/src/crypto/rand/internal.h index 5e6ea11..f35abbb 100644 --- a/src/crypto/rand/internal.h +++ b/src/crypto/rand/internal.h @@ -24,13 +24,9 @@ extern "C" { * system. */ void CRYPTO_sysrand(uint8_t *buf, size_t len); -/* CRYPTO_have_hwrand returns one iff |CRYPTO_hwrand| can be called to generate - * hardware entropy. */ -int CRYPTO_have_hwrand(void); - -/* CRYPTO_hwrand fills |len| bytes at |buf| with entropy from the hardware. - * This function can only be called if |CRYPTO_have_hwrand| returns one. - * It returns one on success or zero on hardware failure. */ +/* CRYPTO_hwrand fills |len| bytes at |buf| with entropy from the hardware. It + * returns one on success or zero on hardware failure or if hardware support is + * unavailable. */ int CRYPTO_hwrand(uint8_t *buf, size_t len); |