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Merge pull request #1227 from wingyplus/remove_secure_vector

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Removed 'secure_vector'
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chriseth 2016-10-15 18:06:45 +02:00 committed by GitHub
commit 482807f60a
1 changed files with 0 additions and 41 deletions
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41
libdevcore/Common.h
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@ -87,47 +87,6 @@ using bytes = std::vector<byte>;
using bytesRef = vector_ref<byte>;
using bytesConstRef = vector_ref<byte const>;
template <class T>
class secure_vector
{
public:
secure_vector() {}
secure_vector(secure_vector<T> const& /*_c*/) = default; // See https://github.com/ethereum/libweb3core/pull/44
explicit secure_vector(unsigned _size): m_data(_size) {}
explicit secure_vector(unsigned _size, T _item): m_data(_size, _item) {}
explicit secure_vector(std::vector<T> const& _c): m_data(_c) {}
explicit secure_vector(vector_ref<T> _c): m_data(_c.data(), _c.data() + _c.size()) {}
explicit secure_vector(vector_ref<const T> _c): m_data(_c.data(), _c.data() + _c.size()) {}
~secure_vector() { ref().cleanse(); }
secure_vector<T>& operator=(secure_vector<T> const& _c)
{
if (&_c == this)
return *this;
ref().cleanse();
m_data = _c.m_data;
return *this;
}
std::vector<T>& writable() { clear(); return m_data; }
std::vector<T> const& makeInsecure() const { return m_data; }
void clear() { ref().cleanse(); }
vector_ref<T> ref() { return vector_ref<T>(&m_data); }
vector_ref<T const> ref() const { return vector_ref<T const>(&m_data); }
size_t size() const { return m_data.size(); }
bool empty() const { return m_data.empty(); }
void swap(secure_vector<T>& io_other) { m_data.swap(io_other.m_data); }
private:
std::vector<T> m_data;
};
using bytesSec = secure_vector<byte>;
// Numeric types.
using bigint = boost::multiprecision::number<boost::multiprecision::cpp_int_backend<>>;
using u64 = boost::multiprecision::number<boost::multiprecision::cpp_int_backend<64, 64, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void>>;