| // Copyright 2024 The BoringSSL Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef OPENSSL_HEADER_CRYPTO_SYSRAND_INTERNAL_H |
| #define OPENSSL_HEADER_CRYPTO_SYSRAND_INTERNAL_H |
| |
| #include <openssl/base.h> |
| |
| #if defined(BORINGSSL_UNSAFE_DETERMINISTIC_MODE) |
| #define OPENSSL_RAND_DETERMINISTIC |
| #elif defined(OPENSSL_TRUSTY) |
| #define OPENSSL_RAND_TRUSTY |
| #elif defined(OPENSSL_WINDOWS) |
| #define OPENSSL_RAND_WINDOWS |
| #elif defined(OPENSSL_LINUX) |
| #define OPENSSL_RAND_URANDOM |
| #elif defined(OPENSSL_APPLE) && !defined(OPENSSL_MACOS) |
| // Unlike macOS, iOS and similar hide away getentropy(). |
| #define OPENSSL_RAND_IOS |
| #else |
| // By default if you are integrating BoringSSL we expect you to |
| // provide getentropy from the <unistd.h> header file. |
| #define OPENSSL_RAND_GETENTROPY |
| #endif |
| |
| #endif // OPENSSL_HEADER_CRYPTO__SYSRAND_INTERNAL_H |
