FUNCTION ImageModule(ImageFilePath) IF extension is NOT a legitimate image extension //label the file as SUSPICIOUS ELSE Image.Encode(); /* Encode it to
base64 String
Base64 String passed to the web service.
Normal SHA1 hash on the original message and target message will be used to verify the
Base64 fragments.
If user uploads files in public mode, the file is encoded using
Base64 algorithm.
Hill, Yongzhao Zhan, "Base62x: An alternative approach to
Base64 for non-alphanumeric characters," 2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD), vol.4, pp.2667-2670, 26-28 Jul.
These values are encoded in
Base64 (see the presentation of the corresponding sub-VI in the next sections).
caTools: Tools: moving window statistics, GOF,
Base64, ROC AM, etc.