根据ASR02文档，EWF是Expert Witness Compression Format的简称。这个文件格式用来存储媒介镜像用于举证目的。它被广泛应用于计算机举证领域如EnCase en FTK。原是格式由ASRDATA提供用于SMART应用程序-EWF is short for Expert Witness Compression Format, according to [ASR02]. It is a file type used to store media images f