public static String getMD5Hash(InputStream in) throws IOException {
		return HashUtilities.getHash(HashUtilities.MD5_ALGORITHM, in);
	}
Generate MD5 message digest hash for specified input stream.  
Stream will be read until EOF is reached.
@param in input stream
@return message digest hash
@throws IOException if reading input stream produces an error
Ghidra/Framework/FileSystem/src/main/java/ghidra/util/MD5Utilities.java