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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><!-- Generated by javadoc (build 1.5.0_02) on Wed Mar 22 19:19:08 PST 2006 --><TITLE>SecurityService (Java Card API and Subsets)</TITLE><META NAME="keywords" CONTENT="javacard.framework.service.SecurityService interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="SecurityService (Java Card API and Subsets)";}</SCRIPT><NOSCRIPT></NOSCRIPT></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=2 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 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/SecurityService.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Java Card </b><br><font size="-1">v2.2.2</font></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../javacard/framework/service/RMIService.html" title="class in javacard.framework.service"><B>PREV CLASS</B></A> <A HREF="../../../javacard/framework/service/Service.html" title="interface in javacard.framework.service"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html?javacard/framework/service/SecurityService.html" target="_top"><B>FRAMES</B></A> <A HREF="SecurityService.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">javacard.framework.service</FONT><BR>Interface SecurityService</H2><DL><DT><B>All Superinterfaces:</B> <DD><A HREF="../../../javacard/framework/service/Service.html" title="interface in javacard.framework.service">Service</A></DD></DL><HR><DL><DT><PRE>public interface <B>SecurityService</B><DT>extends <A HREF="../../../javacard/framework/service/Service.html" title="interface in javacard.framework.service">Service</A></DL></PRE><P>This interface describes the functions of a generic security service. It extends the base <CODE>Service</CODE> interface and defines methods to query the current security status. Note that this interface is generic and does not include methods to initialize and change the security status of the service; initialization is assumed to be performed through <CODE>APDU</CODE> commands that the service is able to process. <p>A security service implementation class should extend <CODE>BasicService</CODE> and implement this interface.<P><P><DL><DT><B>Version:</B></DT> <DD>1.0</DD></DL><HR><P><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Field Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static short</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javacard/framework/service/SecurityService.html#PRINCIPAL_APP_PROVIDER">PRINCIPAL_APP_PROVIDER</A></B></CODE><BR> The principal identifier for the application provider.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static short</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javacard/framework/service/SecurityService.html#PRINCIPAL_CARD_ISSUER">PRINCIPAL_CARD_ISSUER</A></B></CODE><BR> The principal identifier for the card issuer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static short</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javacard/framework/service/SecurityService.html#PRINCIPAL_CARDHOLDER">PRINCIPAL_CARDHOLDER</A></B></CODE><BR> The principal identifier for the cardholder.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static byte</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javacard/framework/service/SecurityService.html#PROPERTY_INPUT_CONFIDENTIALITY">PROPERTY_INPUT_CONFIDENTIALITY</A></B></CODE><BR> This security property provides input confidentiality through encryption of the incoming command.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static byte</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javacard/framework/service/SecurityService.html#PROPERTY_INPUT_INTEGRITY">PROPERTY_INPUT_INTEGRITY</A></B></CODE><BR> This security property provides input integrity through MAC signature checking of the incoming command.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static byte</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javacard/framework/service/SecurityService.html#PROPERTY_OUTPUT_CONFIDENTIALITY">PROPERTY_OUTPUT_CONFIDENTIALITY</A></B></CODE><BR> This security property provides output confidentiality through encryption of the outgoing response.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static byte</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javacard/framework/service/SecurityService.html#PROPERTY_OUTPUT_INTEGRITY">PROPERTY_OUTPUT_INTEGRITY</A></B></CODE><BR> This security property provides output integrity through MAC signature generation for the outgoing response.</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"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></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="../../../javacard/framework/service/SecurityService.html#isAuthenticated(short)">isAuthenticated</A></B>(short principal)</CODE><BR> Checks whether or not the specified principal is currently authenticated.</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="../../../javacard/framework/service/SecurityService.html#isChannelSecure(byte)">isChannelSecure</A></B>(byte properties)</CODE><BR> Checks whether a secure channel is established between the card and the host for the ongoing session that guarantees the indicated properties.</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="../../../javacard/framework/service/SecurityService.html#isCommandSecure(byte)">isCommandSecure</A></B>(byte properties)</CODE><BR> Checks whether a secure channel is in use between the card and the host for the ongoing command that guarantees the indicated properties.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_javacard.framework.service.Service"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from interface javacard.framework.service.<A HREF="../../../javacard/framework/service/Service.html" title="interface in javacard.framework.service">Service</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../javacard/framework/service/Service.html#processCommand(javacard.framework.APDU)">processCommand</A>, <A HREF="../../../javacard/framework/service/Service.html#processDataIn(javacard.framework.APDU)">processDataIn</A>, <A HREF="../../../javacard/framework/service/Service.html#processDataOut(javacard.framework.APDU)">processDataOut</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"><TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"><B>Field Detail</B></FONT></TH></TR></TABLE>⌨️ 快捷键说明
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