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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>RSAPrivateKey (Project JXTA J2SE)</TITLE><META NAME="keywords" CONTENT="jxta.security.publickey.RSAPrivateKey interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="RSAPrivateKey (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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</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/publickey/PublickeyData.html" title="interface in jxta.security.publickey"><B>PREV CLASS</B></A> <A HREF="../../../jxta/security/publickey/RSAPublicKey.html" title="interface in jxta.security.publickey"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="RSAPrivateKey.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 | <A HREF="#field_summary">FIELD</A> | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | CONSTR | <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.publickey</FONT><BR>Interface RSAPrivateKey</H2><DL><DT><B>All Superinterfaces:</B> <DD><A HREF="../../../jxta/security/util/Description.html" title="interface in jxta.security.util">Description</A>, <A HREF="../../../jxta/security/cipher/Key.html" title="interface in jxta.security.cipher">Key</A></DD></DL><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../jxta/security/impl/publickey/RSAKey.html" title="class in jxta.security.impl.publickey">RSAKey</A></DD></DL><HR><DL><DT>public interface <B>RSAPrivateKey</B><DT>extends <A HREF="../../../jxta/security/util/Description.html" title="interface in jxta.security.util">Description</A>, <A HREF="../../../jxta/security/cipher/Key.html" title="interface in jxta.security.cipher">Key</A></DL><P><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../jxta/security/publickey/RSAPrivateKey.html#name">name</A></B></CODE><BR> </TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== 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> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../jxta/security/publickey/RSAPrivateKey.html#equals(jxta.security.publickey.RSAPrivateKey)">equals</A></B>(<A HREF="../../../jxta/security/publickey/RSAPrivateKey.html" title="interface in jxta.security.publickey">RSAPrivateKey</A> key)</CODE><BR> </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/publickey/RSAPrivateKey.html#getCrtCoefficient(byte[], int)">getCrtCoefficient</A></B>(byte[] crtCoefficient, int offset)</CODE><BR> </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/publickey/RSAPrivateKey.html#getCrtCoefficientLength()">getCrtCoefficientLength</A></B>()</CODE><BR> </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/publickey/RSAPrivateKey.html#getModulus(byte[], int)">getModulus</A></B>(byte[] modulus, int offset)</CODE><BR> </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/publickey/RSAPrivateKey.html#getModulusLength()">getModulusLength</A></B>()</CODE><BR> </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/publickey/RSAPrivateKey.html#getPrimeExponentP(byte[], int)">getPrimeExponentP</A></B>(byte[] primeExponentP, int offset)</CODE><BR> </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/publickey/RSAPrivateKey.html#getPrimeExponentPLength()">getPrimeExponentPLength</A></B>()</CODE><BR> </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/publickey/RSAPrivateKey.html#getPrimeExponentQ(byte[], int)">getPrimeExponentQ</A></B>(byte[] primeExponentQ, int offset)</CODE><BR> </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/publickey/RSAPrivateKey.html#getPrimeExponentQLength()">getPrimeExponentQLength</A></B>()</CODE><BR> </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/publickey/RSAPrivateKey.html#getPrimeP(byte[], int)">getPrimeP</A></B>(byte[] primeP, int offset)</CODE><BR> </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/publickey/RSAPrivateKey.html#getPrimePLength()">getPrimePLength</A></B>()</CODE><BR> </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/publickey/RSAPrivateKey.html#getPrimeQ(byte[], int)">getPrimeQ</A></B>(byte[] primeQ, int offset)</CODE><BR> </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/publickey/RSAPrivateKey.html#getPrimeQLength()">getPrimeQLength</A></B>()</CODE><BR> </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/publickey/RSAPrivateKey.html#getPrivateExponent(byte[], int)">getPrivateExponent</A></B>(byte[] exponent, int offset)</CODE><BR> </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/publickey/RSAPrivateKey.html#getPrivateExponentLength()">getPrivateExponentLength</A></B>()</CODE><BR> </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/publickey/RSAPrivateKey.html#setCrtCoefficient(byte[], int, int)">setCrtCoefficient</A></B>(byte[] crtCoefficient, int offset, int length)</CODE><BR> </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/publickey/RSAPrivateKey.html#setModulus(byte[], int, int)">setModulus</A></B>(byte[] modulus, int offset, int length)</CODE><BR> </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/publickey/RSAPrivateKey.html#setPrimeExponentP(byte[], int, int)">setPrimeExponentP</A></B>(byte[] primeExponentP, int offset, int length)</CODE><BR> </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/publickey/RSAPrivateKey.html#setPrimeExponentQ(byte[], int, int)">setPrimeExponentQ</A></B>(byte[] primeExponentQ, int offset, int length)</CODE><BR> </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/publickey/RSAPrivateKey.html#setPrimeP(byte[], int, int)">setPrimeP</A></B>(byte[] primeP, int offset, int length)</CODE><BR> </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/publickey/RSAPrivateKey.html#setPrimeQ(byte[], int, int)">setPrimeQ</A></B>(byte[] primeQ, int offset, int length)</CODE><BR> </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/publickey/RSAPrivateKey.html#setPrivateExponent(byte[], int, int)">setPrivateExponent</A></B>(byte[] exponent, int offset, int length)</CODE><BR> Given two primes, p and q, and [e,(p-1)(q-1)] = 1, n = pq Private Key: d = 1/e mod n c = m**d mod n, d is exponent, n modulus We also have methods to set parameters for the Chinese remainder theorem algorithm d mod p-1, d mod q-1, 1/q mod p</TD></TR></TABLE> <A NAME="methods_inherited_from_class_jxta.security.util.Description"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from interface jxta.security.util.<A HREF="../../../jxta/security/util/Description.html" title="interface in jxta.security.util">Description</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../jxta/security/util/Description.html#clearDebug()">clearDebug</A>, <A HREF="../../../jxta/security/util/Description.html#getAlgorithmName()">getAlgorithmName</A>, <A HREF="../../../jxta/security/util/Description.html#setDebug()">setDebug</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_jxta.security.cipher.Key"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from interface jxta.security.cipher.<A HREF="../../../jxta/security/cipher/Key.html" title="interface in jxta.security.cipher">Key</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../jxta/security/cipher/Key.html#clearKey()">clearKey</A>, <A HREF="../../../jxta/security/cipher/Key.html#getLength()">getLength</A>, <A HREF="../../../jxta/security/cipher/Key.html#getSize()">getSize</A>, <A HREF="../../../jxta/security/cipher/Key.html#getType()">getType</A>, <A HREF="../../../jxta/security/cipher/Key.html#isInitialized()">isInitialized</A></CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><A NAME="field_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Field Detail</B></FONT></TD></TR></TABLE><A NAME="name"><!-- --></A><H3>name</H3><PRE>public static final java.lang.String <B>name</B></PRE><DL><DL><DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#jxta.security.publickey.RSAPrivateKey.name">Constant Field Values</A></DL></DL><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ 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="equals(jxta.security.publickey.RSAPrivateKey)"><!-- --></A><H3>equals</H3><PRE>public boolean <B>equals</B>(<A HREF="../../../jxta/security/publickey/RSAPrivateKey.html" title="interface in jxta.security.publickey">RSAPrivateKey</A> key)</PRE><DL><DD><DL></DL></DD><DD><DL></DL></DD></DL><HR><A NAME="setPrivateExponent(byte[], int, int)"><!-- --></A><H3>setPrivateExponent</H3>⌨️ 快捷键说明
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