Electroneum
memwipe.h
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31 
32 #pragma once
33 
34 #ifdef __cplusplus
35 #include <array>
36 
37 extern "C" {
38 #endif
39 
40 void *memwipe(void *src, size_t n);
41 
42 #ifdef __cplusplus
43 }
44 #endif
45 
46 #ifdef __cplusplus
47 namespace tools {
48 
53  template <class T>
54  struct scrubbed : public T {
55  using type = T;
56 
57  ~scrubbed() {
58  scrub();
59  }
60 
62  void scrub() {
63  static_assert(std::is_pod<T>::value,
64  "T cannot be auto-scrubbed. T must be POD.");
66  "T cannot be auto-scrubbed. T must be trivially destructable.");
67  memwipe(this, sizeof(T));
68  }
69  };
70 
71  template<typename T>
72  T& unwrap(scrubbed<T>& src) { return src; }
73 
74  template<typename T>
75  const T& unwrap(scrubbed<T> const& src) { return src; }
76 
77  template <class T, size_t N>
78  using scrubbed_arr = scrubbed<std::array<T, N>>;
79 } // namespace tools
80 
81 #endif // __cplusplus
const uint32_t T[512]
Various Tools.
Definition: tools.cpp:31
const GenericPointer< typename T::ValueType > T2 value
Definition: pointer.h:1225
T & unwrap(mlocked< T > &src)
Definition: mlocker.h:80
void * memwipe(void *src, size_t n)