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Evaluating A Selection of Tools for Extraction of Forensic Data: Disk ...

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Assertions <strong>for</strong> Optional Features - Hidden Sector (HS)<br />

Assertion<br />

ID<br />

TSP-<br />

AHS-01<br />

TSP-<br />

AHS-02<br />

TSP-<br />

AHS-03<br />

Assertion Description<br />

The tool reports to the user if any hidden sectors are<br />

found<br />

The tool reports to the user that digital source may<br />

contain hidden sector but unable to detect it due to<br />

incompatible execution environment and/or access<br />

interface.<br />

The tool reports to the user that hidden sectors will not<br />

be acquired if the tool is unable to acquire hidden<br />

sectors due to incompatible execution environment<br />

and/or access method.<br />

Assertions <strong>for</strong> Optional Features - Image Creation (IC) Function<br />

141<br />

Correspondent<br />

Assertion<br />

(Byers &<br />

Shahmehri,<br />

2009)<br />

SKL-DIA-08<br />

SKL-DIA-09<br />

SKL-DIA-10<br />

SKL-DIA-11<br />

SKL-DIA-12<br />

Assertion ID Assertion Description<br />

Corresponden<br />

t NIST<br />

Assertion<br />

TSP-AIC-01<br />

The data represented by an image file is the same as<br />

the data acquired by the tool<br />

DA-AO-01<br />

TSP-AIC-02<br />

The tool creates an image file according to the file<br />

<strong>for</strong>mat the user specified.<br />

DA-AO-02<br />

TSP-AIC-03<br />

The tool reports to the user if an error occurs during<br />

the image creation process.<br />

The tool reports to the user if insufficient space in<br />

DA-AO-03<br />

TSP-AIC-04 the destination device during the image creation<br />

process.<br />

If multi-file image creation and the image file size<br />

DA-AO-04<br />

TSP-AIC-05 is selected, the tool creates a multi-file image<br />

except that one file may be smaller<br />

If the image file integrity check is selected, the tool<br />

DA-AO-05<br />

TSP-AIC-06 shall report to the user the image file has not been<br />

changed if the image file has not been changed.<br />

If the image file integrity check is selected, the tool<br />

DA-AO-06<br />

TSP-AIC-07 shall report to the user the image file has been<br />

changed if the image file has been changed.<br />

If the image file integrity check is selected, the tool<br />

DA-AO-07<br />

TSP-AIC-08<br />

shall report to the user the image file has been<br />

changed and the involved location if the image file<br />

has been changed.<br />

DA-AO-08<br />

TSP-AIC-09 If image <strong>for</strong>mat conversion is selected, the target DA-AO-09

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