65 lines
2.3 KiB
C++
65 lines
2.3 KiB
C++
#pragma once
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#include <hex.hpp>
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#include <array>
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#include <string>
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#include <vector>
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namespace hex::prv {
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class Provider;
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}
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namespace hex::crypt {
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void initialize();
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void exit();
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u8 crc8(prv::Provider *&data, u64 offset, size_t size, u32 polynomial, u32 init, u32 xorOut, bool reflectIn, bool reflectOut);
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u16 crc16(prv::Provider *&data, u64 offset, size_t size, u32 polynomial, u32 init, u32 xorOut, bool reflectIn, bool reflectOut);
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u32 crc32(prv::Provider *&data, u64 offset, size_t size, u32 polynomial, u32 init, u32 xorOut, bool reflectIn, bool reflectOut);
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std::array<u8, 16> md5(prv::Provider *&data, u64 offset, size_t size);
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std::array<u8, 20> sha1(prv::Provider *&data, u64 offset, size_t size);
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std::array<u8, 28> sha224(prv::Provider *&data, u64 offset, size_t size);
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std::array<u8, 32> sha256(prv::Provider *&data, u64 offset, size_t size);
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std::array<u8, 48> sha384(prv::Provider *&data, u64 offset, size_t size);
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std::array<u8, 64> sha512(prv::Provider *&data, u64 offset, size_t size);
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std::array<u8, 16> md5(const std::vector<u8> &data);
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std::array<u8, 20> sha1(const std::vector<u8> &data);
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std::array<u8, 28> sha224(const std::vector<u8> &data);
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std::array<u8, 32> sha256(const std::vector<u8> &data);
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std::array<u8, 48> sha384(const std::vector<u8> &data);
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std::array<u8, 64> sha512(const std::vector<u8> &data);
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std::vector<u8> decode64(const std::vector<u8> &input);
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std::vector<u8> encode64(const std::vector<u8> &input);
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std::vector<u8> decode16(const std::string &input);
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std::string encode16(const std::vector<u8> &input);
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i128 decodeSleb128(const std::vector<u8> &bytes);
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u128 decodeUleb128(const std::vector<u8> &bytes);
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std::vector<u8> encodeSleb128(i128 value);
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std::vector<u8> encodeUleb128(u128 value);
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enum class AESMode : u8 {
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ECB = 0,
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CBC = 1,
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CFB128 = 2,
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CTR = 3,
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GCM = 4,
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CCM = 5,
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OFB = 6,
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XTS = 7
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};
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enum class KeyLength : u8 {
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Key128Bits = 0,
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Key192Bits = 1,
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Key256Bits = 2
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};
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std::vector<u8> aesDecrypt(AESMode mode, KeyLength keyLength, const std::vector<u8> &key, std::array<u8, 8> nonce, std::array<u8, 8> iv, const std::vector<u8> &input);
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}
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