摘要 |
A method of obscuring software code including a plurality of basic blocks, including: calculating, by a processor, a checksum value of the current basic block and a pointer to the end of the current basic block; determining a preceding basic block for the current basic block; inserting the checksum value for the current basic block into the preceding basic block; and inserting instructions into the preceding basic block to determine a pointer to the beginning of the current basic block based upon the checksum value of the current basic block. |