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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><TITLE>SecretKey (Project JXTA J2SE)</TITLE><META NAME="keywords" CONTENT="jxta.security.impl.cipher.SecretKey class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="SecretKey (Project JXTA J2SE)";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A 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CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><a href='http://www.jxta.org' target='_blank'>Project JXTA</a></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../jxta/security/impl/cipher/RC4Cipher.html" title="class in jxta.security.impl.cipher"><B>PREV CLASS</B></A> NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="SecretKey.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">jxta.security.impl.cipher</FONT><BR>Class SecretKey</H2><PRE>java.lang.Object <IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>jxta.security.impl.cipher.SecretKey</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../jxta/security/cipher/Key.html" title="interface in jxta.security.cipher">Key</A></DD></DL><HR><DL><DT>public final class <B>SecretKey</B><DT>extends java.lang.Object<DT>implements <A HREF="../../../../jxta/security/cipher/Key.html" title="interface in jxta.security.cipher">Key</A></DL><P><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../jxta/security/impl/cipher/SecretKey.html#SecretKey(byte, short)">SecretKey</A></B>(byte type, short len)</CODE><BR> Constructor</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../jxta/security/impl/cipher/SecretKey.html#clearKey()">clearKey</A></B>()</CODE><BR> Clear key values</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> byte</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../jxta/security/impl/cipher/SecretKey.html#getKey(byte[], int)">getKey</A></B>(byte[] buf, int off)</CODE><BR> Here we copy the secret key into the buffer</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../jxta/security/impl/cipher/SecretKey.html#getLength()">getLength</A></B>()</CODE><BR> Length in bytes - Keys SHOULD be multiples of 8</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> short</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../jxta/security/impl/cipher/SecretKey.html#getSize()">getSize</A></B>()</CODE><BR> Return Size in bits</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> byte</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../jxta/security/impl/cipher/SecretKey.html#getType()">getType</A></B>()</CODE><BR> Return key type code</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../jxta/security/impl/cipher/SecretKey.html#isInitialized()">isInitialized</A></B>()</CODE><BR> Initialization state</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../jxta/security/impl/cipher/SecretKey.html#setKey(byte[], int)">setKey</A></B>(byte[] buf, int off)</CODE><BR> Set the key into secret</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="SecretKey(byte, short)"><!-- --></A><H3>SecretKey</H3><PRE>public <B>SecretKey</B>(byte type, short len)</PRE><DL><DD>Constructor<P></DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="isInitialized()"><!-- --></A><H3>isInitialized</H3><PRE>public boolean <B>isInitialized</B>()</PRE><DL><DD>Initialization state<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../jxta/security/cipher/Key.html#isInitialized()">isInitialized</A></CODE> in interface <CODE><A HREF="../../../../jxta/security/cipher/Key.html" title="interface in jxta.security.cipher">Key</A></CODE></DL></DD><DD><DL></DL></DD></DL><HR><A NAME="clearKey()"><!-- --></A><H3>clearKey</H3><PRE>public void <B>clearKey</B>()</PRE><DL><DD>Clear key values<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../jxta/security/cipher/Key.html#clearKey()">clearKey</A></CODE> in interface <CODE><A HREF="../../../../jxta/security/cipher/Key.html" title="interface in jxta.security.cipher">Key</A></CODE></DL></DD><DD><DL></DL></DD></DL><HR><A NAME="getSize()"><!-- --></A><H3>getSize</H3><PRE>public short <B>getSize</B>()</PRE><DL><DD>Return Size in bits<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../jxta/security/cipher/Key.html#getSize()">getSize</A></CODE> in interface <CODE><A HREF="../../../../jxta/security/cipher/Key.html" title="interface in jxta.security.cipher">Key</A></CODE></DL></DD><DD><DL></DL></DD></DL><HR><A NAME="getLength()"><!-- --></A><H3>getLength</H3><PRE>public int <B>getLength</B>()</PRE><DL><DD>Length in bytes - Keys SHOULD be multiples of 8<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../jxta/security/cipher/Key.html#getLength()">getLength</A></CODE> in interface <CODE><A HREF="../../../../jxta/security/cipher/Key.html" title="interface in jxta.security.cipher">Key</A></CODE></DL></DD><DD><DL></DL></DD></DL><HR><A NAME="getType()"><!-- --></A><H3>getType</H3><PRE>public byte <B>getType</B>()</PRE><DL><DD>Return key type code<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../jxta/security/cipher/Key.html#getType()">getType</A></CODE> in interface <CODE><A HREF="../../../../jxta/security/cipher/Key.html" title="interface in jxta.security.cipher">Key</A></CODE></DL></DD><DD><DL></DL></DD></DL><HR><A NAME="getKey(byte[], int)"><!-- --></A><H3>getKey</H3><PRE>public byte <B>getKey</B>(byte[] buf, int off)</PRE><DL><DD>Here we copy the secret key into the buffer<P><DD><DL></DL></DD><DD><DL></DL></DD></DL><HR><A NAME="setKey(byte[], int)"><!-- --></A><H3>setKey</H3><PRE>public void <B>setKey</B>(byte[] buf, int off) throws <A HREF="../../../../jxta/security/exceptions/CryptoException.html" title="class in jxta.security.exceptions">CryptoException</A></PRE><DL><DD>Set the key into secret<P><DD><DL></DL></DD><DD><DL><DT><B>Throws:</B><DD><CODE><A HREF="../../../../jxta/security/exceptions/CryptoException.html" title="class in jxta.security.exceptions">CryptoException</A></CODE></DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ======= START OF BOTTOM NAVBAR ====== --><A NAME="navbar_bottom"><!-- --></A><A HREF="#skip-navbar_bottom" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/SecretKey.html"><FONT 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