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<TD><CODE><B><A HREF="../../../../jxta/security/impl/publickey/RSAKey.html#getPrimeQ(byte[], int)">getPrimeQ</A></B>(byte[] prQ, 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/impl/publickey/RSAKey.html#getPrimeQLength()">getPrimeQLength</A></B>()</CODE><BR> Prime q</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/publickey/RSAKey.html#getPrivateExponent(byte[], int)">getPrivateExponent</A></B>(byte[] exp, 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/impl/publickey/RSAKey.html#getPrivateExponentLength()">getPrivateExponentLength</A></B>()</CODE><BR> get private exponent length d = 1/e mod (p-1)(q-1)</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/publickey/RSAKey.html#getPublicExponent(byte[], int)">getPublicExponent</A></B>(byte[] exp, int offset)</CODE><BR> copy the exponent into the byte array and return the exponent length in bytes.</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/publickey/RSAKey.html#getPublicExponentLength()">getPublicExponentLength</A></B>()</CODE><BR> get public exponent length e</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/publickey/RSAKey.html#getSize()">getSize</A></B>()</CODE><BR> get Key length 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/publickey/RSAKey.html#getType()">getType</A></B>()</CODE><BR> Get key type</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/publickey/RSAKey.html#isInitialized()">isInitialized</A></B>()</CODE><BR> Check initialization state of key</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/publickey/RSAKey.html#RSAEquals(jxta.security.impl.publickey.RSAKey, byte)">RSAEquals</A></B>(<A HREF="../../../../jxta/security/impl/publickey/RSAKey.html" title="class in jxta.security.impl.publickey">RSAKey</A> k, byte type)</CODE><BR> Return true if key is equal to "this" key. </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/publickey/RSAKey.html#setCrtCoefficient(byte[], int, int)">setCrtCoefficient</A></B>(byte[] crtCo, int offset, int length)</CODE><BR> 1/q mod p</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/publickey/RSAKey.html#setDebug()">setDebug</A></B>()</CODE><BR> turn on debugging</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/publickey/RSAKey.html#setModulus(byte[], int, int)">setModulus</A></B>(byte[] mod, int offset, int len)</CODE><BR> Store the modulus as restricted by our size.</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/publickey/RSAKey.html#setPrimeExponentP(byte[], int, int)">setPrimeExponentP</A></B>(byte[] pExpP, int offset, int length)</CODE><BR> d mod(p - 1)</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/publickey/RSAKey.html#setPrimeExponentQ(byte[], int, int)">setPrimeExponentQ</A></B>(byte[] pExpQ, int offset, int length)</CODE><BR> d mod(q - 1)</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/publickey/RSAKey.html#setPrimeP(byte[], int, int)">setPrimeP</A></B>(byte[] prP, 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/impl/publickey/RSAKey.html#setPrimeQ(byte[], int, int)">setPrimeQ</A></B>(byte[] prQ, 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/impl/publickey/RSAKey.html#setPrivateExponent(byte[], int, int)">setPrivateExponent</A></B>(byte[] exp, int offset, int len)</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><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/publickey/RSAKey.html#setPublicExponent(byte[], int, int)">setPublicExponent</A></B>(byte[] exp, int offset, int len)</CODE><BR> Store the exponent as restricted by our size.</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="RSAKey(byte, short)"><!-- --></A><H3>RSAKey</H3><PRE>public <B>RSAKey</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="getAlgorithmName()"><!-- --></A><H3>getAlgorithmName</H3><PRE>public java.lang.String <B>getAlgorithmName</B>()</PRE><DL><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../jxta/security/util/Description.html#getAlgorithmName()">getAlgorithmName</A></CODE> in interface <CODE><A HREF="../../../../jxta/security/util/Description.html" title="interface in jxta.security.util">Description</A></CODE></DL></DD><DD><DL></DL></DD></DL><HR><A NAME="setDebug()"><!-- --></A><H3>setDebug</H3><PRE>public void <B>setDebug</B>()</PRE><DL><DD>turn on debugging<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../jxta/security/util/Description.html#setDebug()">setDebug</A></CODE> in interface <CODE><A HREF="../../../../jxta/security/util/Description.html" title="interface in jxta.security.util">Description</A></CODE></DL></DD><DD><DL></DL></DD></DL><HR><A NAME="clearDebug()"><!-- --></A><H3>clearDebug</H3><PRE>public void <B>clearDebug</B>()</PRE><DL><DD>turn off debugging<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../jxta/security/util/Description.html#clearDebug()">clearDebug</A></CODE> in interface <CODE><A HREF="../../../../jxta/security/util/Description.html" title="interface in jxta.security.util">Description</A></CODE></DL></DD><DD><DL></DL></DD></DL><HR><A NAME="isInitialized()"><!-- --></A><H3>isInitialized</H3><PRE>public boolean <B>isInitialized</B>()</PRE><DL><DD>Check initialization state of key<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>⌨️ 快捷键说明
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