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加固后性能问题 #119
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指令虚拟化就是局部加固重要逻辑的,不适合用于全局,demo全加固只不过为了验证兼容性。第三方开源库,大量数组相关操作这些别转换。加固第三方开源库纯粹给逆向分析的人提供指令映射关系,数组相关操作效率极低。 |
感谢大佬回复,我把包含数组操作相关的函数过滤掉就可以了,除了数组操作比较耗时还有其他的耗时操作吗? |
其他没那么明显,还有就是循环中反复创建,删除引用,这个基本没法自动处理。实际使用时尽量缩小加固范围。 |
作者你好,我用你这个工具加固apk,只加固了包名下的所有类,apk运行时很卡顿,时不时应用停止运行,请问怎么分析问题出在哪呢?
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