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<!DOCTYPE html PUBLIC "-//gnu.org///DTD XHTML 1.1 plus Target 1.0//EN" "../../resources/xhtml11-target10.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head><title>KeyGenerator (cryptix JavaDoc)</title><script src="../../resources/gjdoc.js" type="text/javascript"><!-- this comment required for konqueror 3.2.2 --></script><meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"/><meta name="generator" content="GNU Gjdoc Standard Doclet"/><meta name="keywords" content="xjava.security.KeyGenerator class"/><meta name="keywords" content="getInstance()"/><meta name="keywords" content="getAlgorithm()"/><meta name="keywords" content="initialize()"/><meta name="keywords" content="generateKey()"/><meta name="keywords" content="setParameter()"/><meta name="keywords" content="getParameter()"/><meta name="keywords" content="engineSetParameter()"/><meta name="keywords" content="engineGetParameter()"/><meta name="keywords" content="clone()"/><meta name="keywords" content="toString()"/><meta name="keywords" content="getAlgorithms()"/><link rel="stylesheet" type="text/css" href="../../resources/gjdochtml-clean-layout.css" title="GNU Clean"/><link rel="stylesheet" type="text/css" href="../../resources/gjdochtml-clean-color1.css" title="GNU Clean"/></head><body class="content class" onload="if(parent.contentPageLoaded)parent.contentPageLoaded(document.title)"><table class="navbar div top"><tr><td class="navbar div top"><div class="navbar div top"><span class="navbar item enabled"><a href="../../overview-summary.html">Overview</a></span> <span class="navbar item enabled"><a href="package-summary.html">Package</a></span> <span class="navbar item enabled"><a href="tree.html">Tree</a></span> <span class="navbar item enabled"><a href="../../alphaindex.html">Index</a></span> <span class="navbar item enabled"><a href="../../deprecated.html">Deprecated</a></span> <span class="navbar item enabled"><a href="../../about.html">About</a></span></div></td></tr><tr><td class="navi"><a href="../../xjava/security/InvalidParameterTypeException.html">Prev Class</a> | <a href="../../xjava/security/Mode.html">Next Class</a></td><td class="navi"><a href="../../index.html" title="Show in a frameset" target="_top">Frames</a> | <a href="KeyGenerator.html" title="Show without frames" target="_top">No Frames</a> </td></tr><tr><td class="navi">Summary: Nested | Field | <a href="#summary-methods">Method</a> | <a href="#summary-constructors">Constr</a></td><td class="navi">Detail: Nested | Field | <a href="#detail-methods">Method</a> | <a href="#detail-constructors">Constr</a></td></tr></table><div class="class title outer"><h3 class="class title-package">xjava.security</h3><h1 class="class title-class">Class KeyGenerator</h1></div><div class="class inheritance-tree"><ul class="inheritance 0"><li class="inheritance 0"><code>java.lang.Object</code></li><li><ul class="inheritance 1"><li class="inheritance 1"><code>xjava.security.KeyGenerator</code></li><li></li></ul></li></ul></div><dl class="class knownimplementing"><dt class="header"><b>Implemented Interfaces:</b></dt><dd class="item"><a href="../../xjava/security/Parameterized.html" title="Interface in xjava.security">Parameterized</a></dd></dl><dl class="class subclasses"><dt class="class subclasses header"><b>Known Direct Subclasses:</b></dt><dd class="class subclasses header"><a href="../../cryptix/provider/key/RawKeyGenerator.html" title="Class in cryptix.provider.key">RawKeyGenerator</a></dd></b></dt></dl><hr/><div class="class synopsis outer"><div class="class synopsis declaration"><code>public abstract class <b class="class synopsis name">KeyGenerator</b></code></div><div class="class synopsis superclass"><code>extends java.lang.Object</code></div><div class="class synopsis implements"><code>implements <a href="../../xjava/security/Parameterized.html" title="Interface in xjava.security">Parameterized</a></code></div></div><hr/><div class="class description"> The KeyGenerator class is used to generate keys for a given
algorithm. Key generators are constructed using the
<code>getInstance</code> factory methods (static methods that
return instances of a given class).
<p/>
The KeyGenerator interface is entirely algorithm independent,
and, as for the KeyPairGenerator instances, KeyGenerator instances
may be cast to algorithm-specific interfaces defined elsewhere
in the Java Cryptography Architecture.
<p/>
A typical set of calls would be:
<pre>
import java.security.KeyGenerator;
<br/>
SecureRandom random = new SecureRandom();
KeyGenerator keygen = KeyGenerator.getInstance("DES");
keygen.initialize(random);
Key key = keygen.generateKey();
</pre>
<p/>
<b>Copyright</b> © 1997
<a href="http://www.systemics.com/">Systemics Ltd</a> on behalf of the
<a href="http://www.systemics.com/docs/cryptix/">Cryptix Development Team</a>.
<br/>All rights reserved.
<p/>
<b>$Revision: 1.3 $</b>
</div><div class="taglet"><dl class="tag list"><dt class="tag section header"><b>Authors:</b></dt><dd class="tag item">David Hopwood</dd><dd class="tag item">Raif S. Naffah</dd></dl></div><div class="taglet"><dl class="tag list"><dt class="tag section header"><b>Since:</b></dt><dd>IJCE 1.0.0</dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><a name="summary-constructors" id="summary-constructors"/><dl class="table container"><dd><table class="class summary" border="1" width="100%"><tr class="table header"><td colspan="2"><h2 class="table header">Constructor Summary</h2></td></tr><tr><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#KeyGenerator(String)">KeyGenerator</a>(String algorithm)</code></dt><dd class="description"> Creates a KeyGenerator object for the specified algorithm.</dd></dl></td></tr></table></dd></dl><a name="summary-methods" id="summary-methods"/><dl class="table container"><dd><table class="class summary" border="1" width="100%"><tr class="table header"><td colspan="2"><h2 class="table header">Method Summary</h2></td></tr><tr><td class="left" valign="top"><code class="synopsis"> Object</code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#clone()">clone</a>()</code></dt><dd class="description"> Returns a clone of this key generator.</dd></dl></td></tr><tr><td class="left" valign="top"><code class="synopsis">protected Object</code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#engineGetParameter(String)">engineGetParameter</a>(String param)</code></dt><dd class="description"> <b>SPI</b>: Gets the value of the specified algorithm parameter.</dd></dl></td></tr><tr><td class="left" valign="top"><code class="synopsis">protected void</code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#engineSetParameter(String,Object)">engineSetParameter</a>(String param, Object value)</code></dt><dd class="description"> <b>SPI</b>: Sets the specified algorithm parameter to the specified
value.</dd></dl></td></tr><tr><td class="left" valign="top"><code class="synopsis">abstract <a href="../../xjava/security/SecretKey.html" title="Interface in xjava.security">SecretKey</a></code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#generateKey()">generateKey</a>()</code></dt><dd class="description"> Generates a key.</dd></dl></td></tr><tr><td class="left" valign="top"><code class="synopsis"> String</code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#getAlgorithm()">getAlgorithm</a>()</code></dt><dd class="description"> Returns the standard name of the algorithm for this key generator.</dd></dl></td></tr><tr><td class="left" valign="top"><code class="synopsis">static String[]</code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#getAlgorithms()">getAlgorithms</a>()</code></dt><dd class="description"> Gets the standard names of all KeyGenerators implemented by any
installed provider.</dd></dl></td></tr><tr><td class="left" valign="top"><code class="synopsis">static String[]</code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#getAlgorithms(Provider)">getAlgorithms</a>(Provider provider)</code></dt><dd class="description"> Gets the standard names of all KeyGenerators implemented by a
provider.</dd></dl></td></tr><tr><td class="left" valign="top"><code class="synopsis">static <a href="../../xjava/security/KeyGenerator.html" title="Class in xjava.security">KeyGenerator</a></code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#getInstance(String)">getInstance</a>(String algorithm)</code></dt><dd class="description"> Generates a KeyGenerator object that implements the algorithm
requested, as available in the environment.</dd></dl></td></tr><tr><td class="left" valign="top"><code class="synopsis">static <a href="../../xjava/security/KeyGenerator.html" title="Class in xjava.security">KeyGenerator</a></code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#getInstance(String,String)">getInstance</a>(String algorithm, String provider)</code></dt><dd class="description"> Generates a KeyGenerator object implementing the specified
algorithm, as supplied from the specified provider, if such an
algorithm is available from the provider.</dd></dl></td></tr><tr><td class="left" valign="top"><code class="synopsis"> Object</code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#getParameter(String)">getParameter</a>(String param)</code></dt><dd class="description"> Gets the value of the specified algorithm parameter.</dd></dl></td></tr><tr><td class="left" valign="top"><code class="synopsis">abstract void</code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#initialize(SecureRandom)">initialize</a>(SecureRandom random)</code></dt><dd class="description"> Initializes the key generator.</dd></dl></td></tr><tr><td class="left" valign="top"><code class="synopsis"> void</code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#setParameter(String,Object)">setParameter</a>(String param, Object value)</code></dt><dd class="description"> Sets the specified algorithm parameter to the specified value.</dd></dl></td></tr><tr><td class="left" valign="top"><code class="synopsis"> String</code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#toString()">toString</a>()</code></dt></dl></td></tr></table></dd></dl><a name="detail-constructors" id="detail-constructors"/><h2 class="section header">Constructor Details</h2><div class="section"><a name="KeyGenerator(String)" id="KeyGenerator(String)"/><div class="member detail outer"><h3 class="member detail name">KeyGenerator</h3><pre class="member detail synopsis">protected KeyGenerator(String algorithm)</pre><blockquote class="member detail name"><div class="member detail description"> Creates a KeyGenerator object for the specified algorithm.
</div><div class="parameter"><dl><dt class="header"><b>Parameters:</b></dt><dd class="item"><code class="name">algorithm</code><span class="separator"> - </span><span class="description">the standard string name of the algorithm.</span></dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div></div><a name="detail-methods" id="detail-methods"/><h2 class="section header">Method Details</h2><div class="section"><a name="clone()" id="clone()"/><div class="member detail outer"><h3 class="member detail name">clone</h3><pre class="member detail synopsis">public Object clone()
throws CloneNotSupportedException</pre><blockquote class="member detail name"><div class="member detail description"> Returns a clone of this key generator.
<p/>
Note: In JavaSoft's version of JCE, <code>KeyGenerator.clone()</code> is
protected. This is not very useful, since then an application (as opposed
to the key generator implementation itself) is not able to call it.
</div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div><hr/><a name="engineGetParameter(String)" id="engineGetParameter(String)"/><div class="member detail outer"><h3 class="member detail name">engineGetParameter</h3><pre class="member detail synopsis">protected Object engineGetParameter(String param)
throws <a href="../../xjava/security/NoSuchParameterException.html" title="Class in xjava.security">NoSuchParameterException</a>,
InvalidParameterException</pre><blockquote class="member detail name"><div class="member detail description"> <b>SPI</b>: Gets the value of the specified algorithm parameter.
<p/>
This method supplies a general-purpose mechanism through which it is
possible to get the various parameters of this object. A uniform
algorithm-specific naming scheme for each parameter is desirable but
left unspecified at this time.
<p/>
The default implementation always throws a NoSuchParameterException.
<p/>
<strong><a href="../guide/ijce/JCEDifferences.html">This method
is not supported in JavaSoft's version of JCE.</a></strong>
</div><div class="parameter"><dl><dt class="header"><b>Parameters:</b></dt><dd class="item"><code class="name">param</code><span class="separator"> - </span><span class="description">the string name of the parameter.</span></dd></dl></div><div class="member detail return list"><dl><dt class="member detail return header"><b>Returns:</b></dt><dd class="member detail return item">the object that represents the parameter value.</dd></dl></div><div class="member detail thrown list"><dl><dt class="member detail thrown header"><b>Throws:</b></dt><dd class="member detail thrown item"><code class="name"><a href="../../xjava/security/NoSuchParameterException.html" title="Class in xjava.security">NoSuchParameterException</a></code><span class="separator"> - </span><span class="description">if there is no parameter with name
param for this key generator implementation.</span></dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div><hr/><a name="engineSetParameter(String,Object)" id="engineSetParameter(String,Object)"/><div class="member detail outer"><h3 class="member detail name">engineSetParameter</h3><pre class="member detail synopsis">protected void engineSetParameter(String param,
Object value)
throws <a href="../../xjava/security/NoSuchParameterException.html" title="Class in xjava.security">NoSuchParameterException</a>,
InvalidParameterException,
<a href="../../xjava/security/InvalidParameterTypeException.html" title="Class in xjava.security">InvalidParameterTypeException</a></pre><blockquote class="member detail name"><div class="member detail description"> <b>SPI</b>: Sets the specified algorithm parameter to the specified
value.
<p/>
This method supplies a general-purpose mechanism through which it is
possible to set the various parameters of this object. A uniform
algorithm-specific naming scheme for each parameter is desirable but
left unspecified at this time.
<p/>
The default implementation always throws a NoSuchParameterException.
<p/>
<strong><a href="../guide/ijce/JCEDifferences.html">This method
is not supported in JavaSoft's version of JCE.</a></strong>
</div><div class="parameter"><dl><dt class="header"><b>Parameters:</b></dt><dd class="item"><code class="name">param</code><span class="separator"> - </span><span class="description">the string name of the parameter.</span></dd><dd class="item"><code class="name">value</code><span class="separator"> - </span><span class="description">the parameter value.</span></dd></dl></div><div class="member detail thrown list"><dl><dt class="member detail thrown header"><b>Throws:</b></dt><dd class="member detail thrown item"><code class="name"><a href="../../xjava/security/NoSuchParameterException.html" title="Class in xjava.security">NoSuchParameterException</a></code><span class="separator"> - </span><span class="description">if there is no parameter with name
param for this key generator implementation.</span></dd><dd class="member detail thrown item"><code class="name"><a href="../../xjava/security/InvalidParameterTypeException.html" title="Class in xjava.security">InvalidParameterTypeException</a></code><span class="separator"> - </span><span class="description">if value is the wrong type
for this parameter.</span></dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div><hr/><a name="generateKey()" id="generateKey()"/><div class="member detail outer"><h3 class="member detail name">generateKey</h3><pre class="member detail synopsis">public abstract <a href="../../xjava/security/SecretKey.html" title="Interface in xjava.security">SecretKey</a> generateKey()</pre><blockquote class="member detail name"><div class="member detail description"> Generates a key. This method generates a new key every time
it is called.
</div><div class="member detail return list"><dl><dt class="member detail return header"><b>Returns:</b></dt><dd class="member detail return item">the new key.</dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div><hr/><a name="getAlgorithm()" id="getAlgorithm()"/><div class="member detail outer"><h3 class="member detail name">getAlgorithm</h3><pre class="member detail synopsis">public String getAlgorithm()</pre><blockquote class="member detail name"><div class="member detail description"> Returns the standard name of the algorithm for this key generator.
<p/>
See <a href="../guide/ijce/Algorithms.html#KeyGenerator">
<cite>International JCE Standard Algorithm Names</cite></a> for a list
of KeyGenerator algorithm names.
</div><div class="member detail return list"><dl><dt class="member detail return header"><b>Returns:</b></dt><dd class="member detail return item">the standard string name of the algorithm.</dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div><hr/><a name="getAlgorithms()" id="getAlgorithms()"/><div class="member detail outer"><h3 class="member detail name">getAlgorithms</h3><pre class="member detail synopsis">public static String[] getAlgorithms()</pre><blockquote class="member detail name"><div class="member detail description"> Gets the standard names of all KeyGenerators implemented by any
installed provider. Algorithm names are not duplicated if
they are supported by more than one provider.
<p/>
<strong><a href="../guide/ijce/JCEDifferences.html">This method
is not supported in JavaSoft's version of JCE.</a></strong>
For compatibility you may wish to use
<code><a href="java.security.IJCE.html#getAlgorithms(java.lang.String)">
IJCE.getAlgorithms</a>("KeyGenerator")</code> instead.
</div><div class="taglet"><dl class="tag list"><dt class="tag section header"><b>Since:</b></dt><dd>IJCE 1.0.1</dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div><hr/><a name="getAlgorithms(Provider)" id="getAlgorithms(Provider)"/><div class="member detail outer"><h3 class="member detail name">getAlgorithms</h3><pre class="member detail synopsis">public static String[] getAlgorithms(Provider provider)</pre><blockquote class="member detail name"><div class="member detail description"> Gets the standard names of all KeyGenerators implemented by a
provider.
<p/>
<strong><a href="../guide/ijce/JCEDifferences.html">This method
is not supported in JavaSoft's version of JCE.</a></strong>
For compatibility you may wish to use
<code><a href="java.security.IJCE.html#getAlgorithms(java.security.Provider, java.lang.String)">
IJCE.getAlgorithms</a>(provider, "KeyGenerator")</code> instead.
</div><div class="taglet"><dl class="tag list"><dt class="tag section header"><b>Since:</b></dt><dd>IJCE 1.0.1</dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div><hr/><a name="getInstance(String)" id="getInstance(String)"/><div class="member detail outer"><h3 class="member detail name">getInstance</h3><pre class="member detail synopsis">public static <a href="../../xjava/security/KeyGenerator.html" title="Class in xjava.security">KeyGenerator</a> getInstance(String algorithm)
throws NoSuchAlgorithmException</pre><blockquote class="member detail name"><div class="member detail description"> Generates a KeyGenerator object that implements the algorithm
requested, as available in the environment.
<p/>
See <a href="../guide/ijce/Algorithms.html#KeyGenerator">
<cite>International JCE Standard Algorithm Names</cite></a> for a list
of KeyGenerator algorithm names.
</div><div class="parameter"><dl><dt class="header"><b>Parameters:</b></dt><dd class="item"><code class="name">algorithm</code><span class="separator"> - </span><span class="description">the standard name or an alias for the algorithm.</span></dd></dl></div><div class="member detail return list"><dl><dt class="member detail return header"><b>Returns:</b></dt><dd class="member detail return item">the new KeyGenerator object.</dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div><hr/><a name="getInstance(String,String)" id="getInstance(String,String)"/><div class="member detail outer"><h3 class="member detail name">getInstance</h3><pre class="member detail synopsis">public static <a href="../../xjava/security/KeyGenerator.html" title="Class in xjava.security">KeyGenerator</a> getInstance(String algorithm,
String provider)
throws NoSuchAlgorithmException,
NoSuchProviderException</pre><blockquote class="member detail name"><div class="member detail description"> Generates a KeyGenerator object implementing the specified
algorithm, as supplied from the specified provider, if such an
algorithm is available from the provider.
<p/>
See <a href="../guide/ijce/Algorithms.html#KeyGenerator">
<cite>International JCE Standard Algorithm Names</cite></a> for a list
of KeyGenerator algorithm names.
</div><div class="parameter"><dl><dt class="header"><b>Parameters:</b></dt><dd class="item"><code class="name">algorithm</code><span class="separator"> - </span><span class="description">the standard name or an alias for the algorithm.</span></dd><dd class="item"><code class="name">provider</code><span class="separator"> - </span><span class="description">the string name of the provider.</span></dd></dl></div><div class="member detail return list"><dl><dt class="member detail return header"><b>Returns:</b></dt><dd class="member detail return item">the new KeyGenerator object.</dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div><hr/><a name="getParameter(String)" id="getParameter(String)"/><div class="member detail outer"><h3 class="member detail name">getParameter</h3><pre class="member detail synopsis">public Object getParameter(String param)
throws <a href="../../xjava/security/NoSuchParameterException.html" title="Class in xjava.security">NoSuchParameterException</a>,
InvalidParameterException</pre><blockquote class="member detail name"><div class="member detail description"> Gets the value of the specified algorithm parameter.
<p/>
This method supplies a general-purpose mechanism through which it is
possible to get the various parameters of this object. A uniform
algorithm-specific naming scheme for each parameter is desirable but
left unspecified at this time.
<p/>
<strong><a href="../guide/ijce/JCEDifferences.html">This method
is not supported in JavaSoft's version of JCE.</a></strong>
</div><dl class="member detail specified by list"><dt class="member detail specified by header"><b>Specified by:</b></dt><dd class="member detail specified by item"><a href="../../xjava/security/Parameterized.html#getParameter(String)">getParameter</a> in interface <a href="../../xjava/security/Parameterized.html" title="Interface in xjava.security">Parameterized</a></dd></dl><div class="parameter"><dl><dt class="header"><b>Parameters:</b></dt><dd class="item"><code class="name">param</code><span class="separator"> - </span><span class="description">the string name of the parameter.</span></dd></dl></div><div class="member detail return list"><dl><dt class="member detail return header"><b>Returns:</b></dt><dd class="member detail return item">the object that represents the parameter value.</dd></dl></div><div class="member detail thrown list"><dl><dt class="member detail thrown header"><b>Throws:</b></dt><dd class="member detail thrown item"><code class="name"><a href="../../xjava/security/NoSuchParameterException.html" title="Class in xjava.security">NoSuchParameterException</a></code><span class="separator"> - </span><span class="description">if there is no parameter with name
param for this key generator implementation.</span></dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div><hr/><a name="initialize(SecureRandom)" id="initialize(SecureRandom)"/><div class="member detail outer"><h3 class="member detail name">initialize</h3><pre class="member detail synopsis">public abstract void initialize(SecureRandom random)</pre><blockquote class="member detail name"><div class="member detail description"> Initializes the key generator.
</div><div class="parameter"><dl><dt class="header"><b>Parameters:</b></dt><dd class="item"><code class="name">random</code><span class="separator"> - </span><span class="description">a source of randomness for this generator.</span></dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div><hr/><a name="setParameter(String,Object)" id="setParameter(String,Object)"/><div class="member detail outer"><h3 class="member detail name">setParameter</h3><pre class="member detail synopsis">public void setParameter(String param,
Object value)
throws <a href="../../xjava/security/NoSuchParameterException.html" title="Class in xjava.security">NoSuchParameterException</a>,
InvalidParameterException,
<a href="../../xjava/security/InvalidParameterTypeException.html" title="Class in xjava.security">InvalidParameterTypeException</a></pre><blockquote class="member detail name"><div class="member detail description"> Sets the specified algorithm parameter to the specified value.
<p/>
This method supplies a general-purpose mechanism through which it is
possible to set the various parameters of this object. A uniform
algorithm-specific naming scheme for each parameter is desirable but
left unspecified at this time.
<p/>
<strong><a href="../guide/ijce/JCEDifferences.html">This method
is not supported in JavaSoft's version of JCE.</a></strong>
</div><dl class="member detail specified by list"><dt class="member detail specified by header"><b>Specified by:</b></dt><dd class="member detail specified by item"><a href="../../xjava/security/Parameterized.html#setParameter(String,Object)">setParameter</a> in interface <a href="../../xjava/security/Parameterized.html" title="Interface in xjava.security">Parameterized</a></dd></dl><div class="parameter"><dl><dt class="header"><b>Parameters:</b></dt><dd class="item"><code class="name">param</code><span class="separator"> - </span><span class="description">the string identifier of the parameter.</span></dd><dd class="item"><code class="name">value</code><span class="separator"> - </span><span class="description">the parameter value.</span></dd></dl></div><div class="member detail thrown list"><dl><dt class="member detail thrown header"><b>Throws:</b></dt><dd class="member detail thrown item"><code class="name"><a href="../../xjava/security/NoSuchParameterException.html" title="Class in xjava.security">NoSuchParameterException</a></code><span class="separator"> - </span><span class="description">if there is no parameter with name
param for this key generator implementation.</span></dd><dd class="member detail thrown item"><code class="name"><a href="../../xjava/security/InvalidParameterTypeException.html" title="Class in xjava.security">InvalidParameterTypeException</a></code><span class="separator"> - </span><span class="description">if value is the wrong type
for this parameter.</span></dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div><hr/><a name="toString()" id="toString()"/><div class="member detail outer"><h3 class="member detail name">toString</h3><pre class="member detail synopsis">public String toString()</pre><blockquote class="member detail name"><div class="member detail description"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div></div><p class="navbar bottom spacer"> </p><table class="navbar div bottom"><tr><td><div class="navbar div top"><span class="navbar item enabled"><a href="../../overview-summary.html">Overview</a></span> <span class="navbar item enabled"><a href="package-summary.html">Package</a></span> <span class="navbar item enabled"><a href="tree.html">Tree</a></span> <span class="navbar item enabled"><a href="../../alphaindex.html">Index</a></span> <span class="navbar item enabled"><a href="../../deprecated.html">Deprecated</a></span> <span class="navbar item enabled"><a href="../../about.html">About</a></span></div></td></tr></table></body></html>