41 lines
1023 B
C
41 lines
1023 B
C
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/*
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AppleEffaceableStorage
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0 : getCapacity
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1 : getBytes (kernel debug)
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2 : setBytes (kernel debug)
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3 : isFormatted
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4 : format
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5 : getLocker
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6 : setLocker
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7 : effaceLocker
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8 : lockerSpace
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*/
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#define kAppleEffaceableStorageGetBytes 1
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#define kAppleEffaceableStorageGetLocker 5
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#define LOCKER_DKEY 0x446B6579
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#define LOCKER_EMF 0x454D4621
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#define LOCKER_BAG1 0x42414731
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#define LOCKER_LWVM 0x4C77564d
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struct EffaceableLocker
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{
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unsigned short magic; //0x4c6B = "kL"
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unsigned short len;
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unsigned int tag; //BAG1, EMF, Dkey, DONE
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unsigned char data[1];
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};
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struct BAG1Locker
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{
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unsigned int magic;//'BAG1';
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unsigned char iv[16];
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unsigned char key[32];
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};
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int AppleEffaceableStorage__getLocker(uint32_t lockerId, uint8_t* buffer, size_t len);
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int AppleEffaceableStorage__getBytes(uint8_t* buffer, size_t len);
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int AppleEffaceableStorage__getLockerFromBytes(uint32_t tag, uint8_t* lockers, size_t lockers_len, uint8_t* buffer, size_t len);
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