Java example source code file (CK_MECHANISM_INFO.java)

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Java - Java tags/keywords

ck_mechanism_info, string, stringbuffer

The CK_MECHANISM_INFO.java Java example source code

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/* Copyright  (c) 2002 Graz University of Technology. All rights reserved.
 *
 * Redistribution and use in  source and binary forms, with or without
 * modification, are permitted  provided that the following conditions are met:
 *
 * 1. Redistributions of  source code must retain the above copyright notice,
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 *    this list of conditions and the following disclaimer in the documentation
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 * 3. The end-user documentation included with the redistribution, if any, must
 *    include the following acknowledgment:
 *
 *    "This product includes software developed by IAIK of Graz University of
 *     Technology."
 *
 *    Alternately, this acknowledgment may appear in the software itself, if
 *    and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Graz University of Technology" and "IAIK of Graz University of
 *    Technology" must not be used to endorse or promote products derived from
 *    this software without prior written permission.
 *
 * 5. Products derived from this software may not be called
 *    "IAIK PKCS Wrapper", nor may "IAIK" appear in their name, without prior
 *    written permission of Graz University of Technology.
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 */

package sun.security.pkcs11.wrapper;



/**
 * class CK_MECHANISM_INFO provides information about a particular mechanism.
 * <p>
 * <B>PKCS#11 structure:
 * <PRE>
 * typedef struct CK_MECHANISM_INFO {  
 *   CK_ULONG ulMinKeySize;  
 *   CK_ULONG ulMaxKeySize;  
 *   CK_FLAGS flags;  
 * } CK_MECHANISM_INFO;
 * </PRE>
 *
 * @author Karl Scheibelhofer <Karl.Scheibelhofer@iaik.at>
 * @author Martin Schlaeffer <schlaeff@sbox.tugraz.at>
 */
public class CK_MECHANISM_INFO {

    /**
     * <B>PKCS#11:
     * <PRE>
     *   CK_ULONG ulMinKeySize;
     * </PRE>
     */
    public long ulMinKeySize;

    /**
     * <B>PKCS#11:
     * <PRE>
     *   CK_ULONG ulMaxKeySize;
     * </PRE>
     */
    public long ulMaxKeySize;

    /**
     * <B>PKCS#11:
     * <PRE>
     *   CK_FLAGS flags;
     * </PRE>
     */
    public long flags;

    public CK_MECHANISM_INFO(long minKeySize, long maxKeySize,
                             long flags) {
        this.ulMinKeySize = minKeySize;
        this.ulMaxKeySize = maxKeySize;
        this.flags = flags;
    }

    /**
     * Returns the string representation of CK_MECHANISM_INFO.
     *
     * @return the string representation of CK_MECHANISM_INFO
     */
    public String toString() {
        StringBuffer buffer = new StringBuffer();

        buffer.append(Constants.INDENT);
        buffer.append("ulMinKeySize: ");
        buffer.append(String.valueOf(ulMinKeySize));
        buffer.append(Constants.NEWLINE);

        buffer.append(Constants.INDENT);
        buffer.append("ulMaxKeySize: ");
        buffer.append(String.valueOf(ulMaxKeySize));
        buffer.append(Constants.NEWLINE);

        buffer.append(Constants.INDENT);
        buffer.append("flags: ");
        buffer.append(String.valueOf(flags));
        buffer.append(" = ");
        buffer.append(Functions.mechanismInfoFlagsToString(flags));
        //buffer.append(Constants.NEWLINE);

        return buffer.toString() ;
    }
}