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Improve speed of finding FS keys

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shchmue
2019-01-04 13:40:30 -05:00
parent 49c6fd8dc7
commit 352c39ae8a
6 changed files with 81 additions and 49 deletions
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5
source/Key.hpp
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@ -54,18 +54,17 @@ public:
// return CMAC of data
byte_vector cmac(byte_vector data);
// find key in buffer by hash, optionally specify start offset
void find_key(const byte_vector &buffer);
void find_key(const byte_vector &buffer, size_t start = 0);
// get key encryption key
byte_vector generate_kek(Key &master_key, const Key &kek_seed, const Key &key_seed);
byte_vector key;
private:
std::string name;
u64 xx_hash;
byte_vector hash;
u8 length;
bool is_found = false;
private:
static size_t saved_key_count;
};