diff options
Diffstat (limited to 'src/common/Cryptography/CryptoRandom.cpp')
-rw-r--r-- | src/common/Cryptography/CryptoRandom.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/common/Cryptography/CryptoRandom.cpp b/src/common/Cryptography/CryptoRandom.cpp new file mode 100644 index 00000000000..971c2ce7f7c --- /dev/null +++ b/src/common/Cryptography/CryptoRandom.cpp @@ -0,0 +1,26 @@ +/* + * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "CryptoRandom.h" +#include "Errors.h" +#include <openssl/rand.h> + +void Trinity::Crypto::GetRandomBytes(uint8* buf, size_t len) +{ + int result = RAND_bytes(buf, len); + ASSERT(result == 1, "Not enough randomness in OpenSSL's entropy pool. What in the world are you running on?"); +} |