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6<title>NETSHA256Context</title>
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12<h1 align="left">NETSHA256Context</h1>
13<h2>Syntax</h2>
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15<dl>
16  <dd>
17<PRE>
18<CODE>#include &lt;revolution/net.h&gt;<BR>
19typedef struct NETSHA256Context NETSHA256Context;
20</CODE></PRE>
21  </dd>
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23<H2>Elements</H2>
24<P>Do not access the inside of this structure directly.</P>
25<H2>Description</H2>
26<P>This is the context structure used for SHA256 calculations. Its size is 108 bytes. Initialize this with the <A href="NETSHA256Init.html"><CODE>NETSHA256Init</CODE></A> function, provide input data with the <A href="NETSHA256Update.html"><CODE>NETSHA256Update</CODE></A> function, and get the message digest value with the <A href="NETSHA256GetDigest.html"><CODE>NETSHA256GetDigest</CODE></A> function.<BR> <BR>For details, see <a href="hash_overview.html">hash algorithm</a>.<BR>
27</P>
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29<h2>See Also</h2>
30<P><CODE><A href="NETSHA256Init.html">NETSHA256Init</A><BR><A href="NETSHA256Update.html">NETSHA256Update</A><BR><A href="NETSHA256GetDigest.html">NETSHA256GetDigest</A></CODE></P>
31<H2>Revision History</H2>
32<P>
332008/05/07 Initial version.<br>
34</P>
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