Longfellow ZK 0290cb32

Loading...
Searching...
No Matches
secure_random_engine.h
1// Copyright 2025 Google LLC.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#ifndef PRIVACY_PROOFS_ZK_LIB_RANDOM_SECURE_RANDOM_ENGINE_H_
16#define PRIVACY_PROOFS_ZK_LIB_RANDOM_SECURE_RANDOM_ENGINE_H_
17
18#include <stdlib.h>
19
20#include <cstddef>
21#include <cstdint>
22
23#include "random/random.h"
24#include "util/crypto.h"
25
26 namespace proofs {
27
28// SecureRandomEngine is a RandomEngine that uses openssl.
29 class SecureRandomEngine : public RandomEngine {
30 public:
31 SecureRandomEngine() = default;
32 void bytes(uint8_t* buf, size_t n) override { rand_bytes(buf, n); }
33};
34
35} // namespace proofs
36
37#endif // PRIVACY_PROOFS_ZK_LIB_RANDOM_SECURE_RANDOM_ENGINE_H_
proofs::RandomEngine
Definition random.h:32