org.sleuthkit.datamodel.HashUtility Class Reference

Static Public Member Functions
static String	calculateMd5 (AbstractFile file) throws IOException
static boolean	isNoDataMd5 (String md5)

Static Private Attributes
static final int	BUFFER_SIZE = 16 * 1024

Detailed Description

Utility to calculate a hash for FsContent and store in TSK database

Definition at line 32 of file HashUtility.java.

Member Function Documentation

static String org.sleuthkit.datamodel.HashUtility.calculateMd5 ( AbstractFile  file ) throws IOException

static

Calculate the MD5 hash for the given FsContent and store it in the database

Parameters

file	file object whose md5 hash we want to calculate

Returns

md5 of the given FsContent object

Definition at line 44 of file HashUtility.java.

References org.sleuthkit.datamodel.HashUtility.BUFFER_SIZE.

static boolean org.sleuthkit.datamodel.HashUtility.isNoDataMd5 ( String  md5 )

static

Determine if the passed in Hash value is that for no data (i.e. an empty file). Looking these values up or correlating on them causes lots of false positives.

Parameters

md5

Returns

True if it is the empty hash value

Definition at line 83 of file HashUtility.java.

Member Data Documentation

final int org.sleuthkit.datamodel.HashUtility.BUFFER_SIZE = 16 * 1024

staticprivate

Definition at line 34 of file HashUtility.java.

Referenced by org.sleuthkit.datamodel.HashUtility.calculateMd5().

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The documentation for this class was generated from the following file:

• /home/carriersleuth/repos/sleuthkit/bindings/java/src/org/sleuthkit/datamodel/HashUtility.java