diff options
author | Adam Langley <agl@google.com> | 2015-09-24 22:57:25 +0000 |
---|---|---|
committer | Android Git Automerger <android-git-automerger@android.com> | 2015-09-24 22:57:25 +0000 |
commit | 3781a60670f92c3c6fca860cb4589495cefa2e56 (patch) | |
tree | dd743d9d64af3145fe96b8d5fc2f3427544794bd /src/crypto/rand/internal.h | |
parent | 4ca36931e543512682d75e8e6d923144261dfd4d (diff) | |
parent | 1e4884f615b20946411a74e41eb9c6aa65e2d5f3 (diff) | |
download | external_boringssl-3781a60670f92c3c6fca860cb4589495cefa2e56.zip external_boringssl-3781a60670f92c3c6fca860cb4589495cefa2e56.tar.gz external_boringssl-3781a60670f92c3c6fca860cb4589495cefa2e56.tar.bz2 |
am 1e4884f6: external/boringssl: sync with upstream.
* commit '1e4884f615b20946411a74e41eb9c6aa65e2d5f3':
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); |