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26 lines
554 B
C++
26 lines
554 B
C++
#ifndef AES_PDF_NATIVE_HH
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#define AES_PDF_NATIVE_HH
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#include <cstdint>
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#include <cstring>
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#include <memory>
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class AES_PDF_native
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{
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public:
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// key should be a pointer to key_bytes bytes of data
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AES_PDF_native(bool encrypt, unsigned char const* key,
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size_t key_bytes);
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~AES_PDF_native();
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void update(unsigned char* in_data, unsigned char* out_data);
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private:
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bool encrypt;
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std::unique_ptr<unsigned char[]> key;
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std::unique_ptr<uint32_t[]> rk;
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unsigned int nrounds;
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};
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#endif // AES_PDF_NATIVE_HH
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