一个国外程序的算法分析[CRC32算法]
2009-06-04 16:55:29 来源:WEB开发网004B8E10 . |8975 A8 mov dword ptr ss:[ebp-58],esi
004B8E13 . |895D A0 mov dword ptr ss:[ebp-60],ebx
004B8E16 . |C785 58FFFFFF 4050>mov dword ptr ss:[ebp-A8],wincnt.00415040 ; UNICODE "Registration failed!"
004B8E20 . |C785 50FFFFFF 0800>mov dword ptr ss:[ebp-B0],8
004B8E2A . |FFD7 call edi ; <&MSVBVM60.__vbaVarDup>
004B8E2C . |8D95 60FFFFFF lea edx,dword ptr ss:[ebp-A0]
004B8E32 . |8D4D C0 lea ecx,dword ptr ss:[ebp-40]
004B8E35 . |C785 68FFFFFF 2450>mov dword ptr ss:[ebp-98],wincnt.00415024 ; UNICODE "Invalid Key"
004B8E3F . |C785 60FFFFFF 0800>mov dword ptr ss:[ebp-A0],8
004B8E49 . |FFD7 call edi ; <&MSVBVM60.__vbaVarDup>
004B8E4B . |8D45 90 lea eax,dword ptr ss:[ebp-70]
004B8E4E . |8D4D A0 lea ecx,dword ptr ss:[ebp-60]
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