Recent content by hkzxc

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    [MCR] Hikvision packer/unpacker for 5.3.x and newer firmware

    I happen to have the same requirement: to decrypt a tar.lzma file, repackage it, and then replace the original tar.lzma file. Through reverse engineering, I found that the decryption of the tar.lzma file involves invoking a driver’s ioctl. How should I proceed from here? Do you have any related...