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7<TITLE>SVC_CompareSHA1</TITLE>
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11<H1 align="left">SVC_CompareSHA1 <IMG src="../image/BPT.gif" align="middle"><IMG src="../image/TWL.gif" align="middle"></H1>
12<H2>Syntax</H2>
13<DL>
14  <DD>
15  <PRE><CODE>#include &lt;twl/os/common/systemCall.h&gt;</CODE></PRE>
16  <PRE><CODE>int SVC_CompareSHA1( const void* decedHash,
17                       const void* digest );</CODE></PRE>
18</DL>
19<H2>Arguments</H2>
20<TABLE border="1">
21  <TBODY>
22    <TR>
23      <TD><B><I>decedHash</I></B></TD>
24      <TD>SHA-1 value 1</TD>
25    </TR>
26    <TR>
27      <TD><B><I>digest</I></B></TD>
28      <TD>SHA-1 value 2</TD>
29    </TR>
30  </TBODY>
31</TABLE>
32<H2>Return Values</H2>
33<P>Returns TRUE if the SHA-1 values match after comparison. Returns FALSE if they do not match, or if NULL was passed to one of the arguments.</P>
34<H2>Description</H2>
35<P>Compares the results of two SHA-1 values.</P>
36<P>Internally, this compares the 20 bytes starting at the areas indicated by <B><I>decedHash</I></B> and <B><I>digest</I></B>.</P>
37<H2>See Also</H2>
38<P><CODE><A href="SVC_CalcSHA1.html">SVC_CalcSHA1</A><BR></CODE></P>
39<H2>Revision History</H2>
40<P>2007/10/19 Initial version.</P>
41<hr><p>CONFIDENTIAL</p></body>
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