1*635a8641SAndroid Build Coastguard Worker // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2*635a8641SAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be 3*635a8641SAndroid Build Coastguard Worker // found in the LICENSE file. 4*635a8641SAndroid Build Coastguard Worker 5*635a8641SAndroid Build Coastguard Worker #ifndef CRYPTO_RANDOM_H_ 6*635a8641SAndroid Build Coastguard Worker #define CRYPTO_RANDOM_H_ 7*635a8641SAndroid Build Coastguard Worker 8*635a8641SAndroid Build Coastguard Worker #include <stddef.h> 9*635a8641SAndroid Build Coastguard Worker 10*635a8641SAndroid Build Coastguard Worker #include "crypto/crypto_export.h" 11*635a8641SAndroid Build Coastguard Worker 12*635a8641SAndroid Build Coastguard Worker namespace crypto { 13*635a8641SAndroid Build Coastguard Worker 14*635a8641SAndroid Build Coastguard Worker // Fills the given buffer with |length| random bytes of cryptographically 15*635a8641SAndroid Build Coastguard Worker // secure random numbers. 16*635a8641SAndroid Build Coastguard Worker // |length| must be positive. 17*635a8641SAndroid Build Coastguard Worker CRYPTO_EXPORT void RandBytes(void *bytes, size_t length); 18*635a8641SAndroid Build Coastguard Worker 19*635a8641SAndroid Build Coastguard Worker } 20*635a8641SAndroid Build Coastguard Worker 21*635a8641SAndroid Build Coastguard Worker #endif // CRYPTO_RANDOM_H_ 22