/*
 * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
 */

/* 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,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in  binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 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.
 *
 *  THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
 *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 *  PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE LICENSOR BE
 *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
 *  OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 *  OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 *  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *  POSSIBILITY  OF SUCH DAMAGE.
 */

package sun.security.pkcs11.wrapper;

import java.math.BigInteger;

import java.util.*;

import static sun.security.pkcs11.wrapper.PKCS11Constants.*;

This class contains onyl static methods. It is the place for all functions
that are used by several classes in this package.
Author:
Karl Scheibelhofer , Martin Schlaeffer /**
 * This class contains onyl static methods. It is the place for all functions
 * that are used by several classes in this package.
 *
 * @author Karl Scheibelhofer <Karl.Scheibelhofer@iaik.at>
 * @author Martin Schlaeffer <schlaeff@sbox.tugraz.at>
 */
public class Functions {

    // maps between ids and their names, forward and reverse
    // ids are stored as Integers to save space
    // since only the lower 32 bits are ever used anyway

    // mechanisms (CKM_*)
    private static final Map<Integer,String> mechNames =
        new HashMap<Integer,String>();

    private static final Map<String,Integer> mechIds =
        new HashMap<String,Integer>();

    // key types (CKK_*)
    private static final Map<Integer,String> keyNames =
        new HashMap<Integer,String>();

    private static final Map<String,Integer> keyIds =
        new HashMap<String,Integer>();

    // attributes (CKA_*)
    private static final Map<Integer,String> attributeNames =
        new HashMap<Integer,String>();

    private static final Map<String,Integer> attributeIds =
        new HashMap<String,Integer>();

    // object classes (CKO_*)
    private static final Map<Integer,String> objectClassNames =
        new HashMap<Integer,String>();

    private static final Map<String,Integer> objectClassIds =
        new HashMap<String,Integer>();


    
For converting numbers to their hex presentation.
/**
     * For converting numbers to their hex presentation.
     */
    private static final char[] HEX_DIGITS = "0123456789ABCDEF".toCharArray();

    
Converts a long value to a hexadecimal String of length 16. Includes
leading zeros if necessary.
Params:
value – The long value to be converted.
Returns:
The hexadecimal string representation of the long value./**
     * Converts a long value to a hexadecimal String of length 16. Includes
     * leading zeros if necessary.
     *
     * @param value The long value to be converted.
     * @return The hexadecimal string representation of the long value.
     */
    public static String toFullHexString(long value) {
        long currentValue = value;
        StringBuilder sb = new StringBuilder(16);
        for(int j = 0; j < 16; j++) {
            int currentDigit = (int) currentValue & 0xf;
            sb.append(HEX_DIGITS[currentDigit]);
            currentValue >>>= 4;
        }

        return sb.reverse().toString();
    }

    
Converts a int value to a hexadecimal String of length 8. Includes
leading zeros if necessary.
Params:
value – The int value to be converted.
Returns:
The hexadecimal string representation of the int value./**
     * Converts a int value to a hexadecimal String of length 8. Includes
     * leading zeros if necessary.
     *
     * @param value The int value to be converted.
     * @return The hexadecimal string representation of the int value.
     */
    public static String toFullHexString(int value) {
        int currentValue = value;
        StringBuilder sb = new StringBuilder(8);
        for(int i = 0; i < 8; i++) {
            int currentDigit = currentValue & 0xf;
            sb.append(HEX_DIGITS[currentDigit]);
            currentValue >>>= 4;
        }

        return sb.reverse().toString();
    }

    
converts a long value to a hexadecimal String
Params:
value – the long value to be converted
Returns:
the hexadecimal string representation of the long value/**
     * converts a long value to a hexadecimal String
     *
     * @param value the long value to be converted
     * @return the hexadecimal string representation of the long value
     */
    public static String toHexString(long value) {
        return Long.toHexString(value);
    }

    
Converts a byte array to a hexadecimal String. Each byte is presented by
its two digit hex-code; 0x0A -> "0a", 0x00 -> "00". No leading "0x" is
included in the result.
Params:
value – the byte array to be converted
Returns:
the hexadecimal string representation of the byte array/**
     * Converts a byte array to a hexadecimal String. Each byte is presented by
     * its two digit hex-code; 0x0A -> "0a", 0x00 -> "00". No leading "0x" is
     * included in the result.
     *
     * @param value the byte array to be converted
     * @return the hexadecimal string representation of the byte array
     */
    public static String toHexString(byte[] value) {
        if (value == null) {
            return null;
        }

        StringBuilder sb = new StringBuilder(2 * value.length);
        int          single;

        for (int i = 0; i < value.length; i++) {
            single = value[i] & 0xFF;

            if (single < 0x10) {
                sb.append('0');
            }

            sb.append(Integer.toString(single, 16));
        }

        return sb.toString();
    }

    
converts a long value to a binary String
Params:
value – the long value to be converted
Returns:
the binary string representation of the long value/**
     * converts a long value to a binary String
     *
     * @param value the long value to be converted
     * @return the binary string representation of the long value
     */
    public static String toBinaryString(long value) {
        return Long.toString(value, 2);
    }

    
converts a byte array to a binary String
Params:
value – the byte array to be converted
Returns:
the binary string representation of the byte array/**
     * converts a byte array to a binary String
     *
     * @param value the byte array to be converted
     * @return the binary string representation of the byte array
     */
    public static String toBinaryString(byte[] value) {
        BigInteger helpBigInteger = new BigInteger(1, value);

        return helpBigInteger.toString(2);
    }

    private static class Flags {
        private final long[] flagIds;
        private final String[] flagNames;
        Flags(long[] flagIds, String[] flagNames) {
            if (flagIds.length != flagNames.length) {
                throw new AssertionError("Array lengths do not match");
            }
            this.flagIds = flagIds;
            this.flagNames = flagNames;
        }
        String toString(long val) {
            StringBuilder sb = new StringBuilder();
            boolean first = true;
            for (int i = 0; i < flagIds.length; i++) {
                if ((val & flagIds[i]) != 0) {
                    if (first == false) {
                        sb.append(" | ");
                    }
                    sb.append(flagNames[i]);
                    first = false;
                }
            }
            return sb.toString();
        }
    }

    private static final Flags slotInfoFlags = new Flags(new long[] {
        CKF_TOKEN_PRESENT,
        CKF_REMOVABLE_DEVICE,
        CKF_HW_SLOT,
    }, new String[] {
        "CKF_TOKEN_PRESENT",
        "CKF_REMOVABLE_DEVICE",
        "CKF_HW_SLOT",
    });

    
converts the long value flags to a SlotInfoFlag string
Params:
flags – the flags to be converted
Returns:
the SlotInfoFlag string representation of the flags/**
     * converts the long value flags to a SlotInfoFlag string
     *
     * @param flags the flags to be converted
     * @return the SlotInfoFlag string representation of the flags
     */
    public static String slotInfoFlagsToString(long flags) {
        return slotInfoFlags.toString(flags);
    }

    private static final Flags tokenInfoFlags = new Flags(new long[] {
        CKF_RNG,
        CKF_WRITE_PROTECTED,
        CKF_LOGIN_REQUIRED,
        CKF_USER_PIN_INITIALIZED,
        CKF_RESTORE_KEY_NOT_NEEDED,
        CKF_CLOCK_ON_TOKEN,
        CKF_PROTECTED_AUTHENTICATION_PATH,
        CKF_DUAL_CRYPTO_OPERATIONS,
        CKF_TOKEN_INITIALIZED,
        CKF_SECONDARY_AUTHENTICATION,
        CKF_USER_PIN_COUNT_LOW,
        CKF_USER_PIN_FINAL_TRY,
        CKF_USER_PIN_LOCKED,
        CKF_USER_PIN_TO_BE_CHANGED,
        CKF_SO_PIN_COUNT_LOW,
        CKF_SO_PIN_FINAL_TRY,
        CKF_SO_PIN_LOCKED,
        CKF_SO_PIN_TO_BE_CHANGED,
    }, new String[] {
        "CKF_RNG",
        "CKF_WRITE_PROTECTED",
        "CKF_LOGIN_REQUIRED",
        "CKF_USER_PIN_INITIALIZED",
        "CKF_RESTORE_KEY_NOT_NEEDED",
        "CKF_CLOCK_ON_TOKEN",
        "CKF_PROTECTED_AUTHENTICATION_PATH",
        "CKF_DUAL_CRYPTO_OPERATIONS",
        "CKF_TOKEN_INITIALIZED",
        "CKF_SECONDARY_AUTHENTICATION",
        "CKF_USER_PIN_COUNT_LOW",
        "CKF_USER_PIN_FINAL_TRY",
        "CKF_USER_PIN_LOCKED",
        "CKF_USER_PIN_TO_BE_CHANGED",
        "CKF_SO_PIN_COUNT_LOW",
        "CKF_SO_PIN_FINAL_TRY",
        "CKF_SO_PIN_LOCKED",
        "CKF_SO_PIN_TO_BE_CHANGED",
    });

    
converts long value flags to a TokenInfoFlag string
Params:
flags – the flags to be converted
Returns:
the TokenInfoFlag string representation of the flags/**
     * converts long value flags to a TokenInfoFlag string
     *
     * @param flags the flags to be converted
     * @return the TokenInfoFlag string representation of the flags
     */
    public static String tokenInfoFlagsToString(long flags) {
        return tokenInfoFlags.toString(flags);
    }

    private static final Flags sessionInfoFlags = new Flags(new long[] {
        CKF_RW_SESSION,
        CKF_SERIAL_SESSION,
    }, new String[] {
        "CKF_RW_SESSION",
        "CKF_SERIAL_SESSION",
    });

    
converts the long value flags to a SessionInfoFlag string
Params:
flags – the flags to be converted
Returns:
the SessionInfoFlag string representation of the flags/**
     * converts the long value flags to a SessionInfoFlag string
     *
     * @param flags the flags to be converted
     * @return the SessionInfoFlag string representation of the flags
     */
    public static String sessionInfoFlagsToString(long flags) {
        return sessionInfoFlags.toString(flags);
    }

    
converts the long value state to a SessionState string
Params:
state – the state to be converted
Returns:
the SessionState string representation of the state/**
     * converts the long value state to a SessionState string
     *
     * @param state the state to be converted
     * @return the SessionState string representation of the state
     */
    public static String sessionStateToString(long state) {
        String name;

        if (state == CKS_RO_PUBLIC_SESSION) {
            name = "CKS_RO_PUBLIC_SESSION";
        } else if (state == CKS_RO_USER_FUNCTIONS) {
            name = "CKS_RO_USER_FUNCTIONS";
        } else if (state == CKS_RW_PUBLIC_SESSION) {
            name = "CKS_RW_PUBLIC_SESSION";
        } else if (state == CKS_RW_USER_FUNCTIONS) {
            name = "CKS_RW_USER_FUNCTIONS";
        } else if (state == CKS_RW_SO_FUNCTIONS) {
            name = "CKS_RW_SO_FUNCTIONS";
        } else {
            name = "ERROR: unknown session state 0x" + toFullHexString(state);
        }

        return name;
    }

    private static final Flags mechanismInfoFlags = new Flags(new long[] {
        CKF_HW,
        CKF_ENCRYPT,
        CKF_DECRYPT,
        CKF_DIGEST,
        CKF_SIGN,
        CKF_SIGN_RECOVER,
        CKF_VERIFY,
        CKF_VERIFY_RECOVER,
        CKF_GENERATE,
        CKF_GENERATE_KEY_PAIR,
        CKF_WRAP,
        CKF_UNWRAP,
        CKF_DERIVE,
        CKF_EC_F_P,
        CKF_EC_F_2M,
        CKF_EC_ECPARAMETERS,
        CKF_EC_NAMEDCURVE,
        CKF_EC_UNCOMPRESS,
        CKF_EC_COMPRESS,
        CKF_EXTENSION,
    }, new String[] {
        "CKF_HW",
        "CKF_ENCRYPT",
        "CKF_DECRYPT",
        "CKF_DIGEST",
        "CKF_SIGN",
        "CKF_SIGN_RECOVER",
        "CKF_VERIFY",
        "CKF_VERIFY_RECOVER",
        "CKF_GENERATE",
        "CKF_GENERATE_KEY_PAIR",
        "CKF_WRAP",
        "CKF_UNWRAP",
        "CKF_DERIVE",
        "CKF_EC_F_P",
        "CKF_EC_F_2M",
        "CKF_EC_ECPARAMETERS",
        "CKF_EC_NAMEDCURVE",
        "CKF_EC_UNCOMPRESS",
        "CKF_EC_COMPRESS",
        "CKF_EXTENSION",
    });

    
converts the long value flags to a MechanismInfoFlag string
Params:
flags – the flags to be converted
Returns:
the MechanismInfoFlag string representation of the flags/**
     * converts the long value flags to a MechanismInfoFlag string
     *
     * @param flags the flags to be converted
     * @return the MechanismInfoFlag string representation of the flags
     */
    public static String mechanismInfoFlagsToString(long flags) {
        return mechanismInfoFlags.toString(flags);
    }

    private static String getName(Map<Integer,String> nameMap, long id) {
        String name = null;
        if ((id >>> 32) == 0) {
            name = nameMap.get(Integer.valueOf((int)id));
        }
        if (name == null) {
            name = "Unknown 0x" + toFullHexString(id);
        }
        return name;
    }

    public static long getId(Map<String,Integer> idMap, String name) {
        Integer mech = idMap.get(name);
        if (mech == null) {
            throw new IllegalArgumentException("Unknown name " + name);
        }
        return mech.intValue() & 0xffffffffL;
    }

    public static String getMechanismName(long id) {
        return getName(mechNames, id);
    }

    public static long getMechanismId(String name) {
        return getId(mechIds, name);
    }

    public static String getKeyName(long id) {
        return getName(keyNames, id);
    }

    public static long getKeyId(String name) {
        return getId(keyIds, name);
    }

    public static String getAttributeName(long id) {
        return getName(attributeNames, id);
    }

    public static long getAttributeId(String name) {
        return getId(attributeIds, name);
    }

    public static String getObjectClassName(long id) {
        return getName(objectClassNames, id);
    }

    public static long getObjectClassId(String name) {
        return getId(objectClassIds, name);
    }

    
Check the given arrays for equalitiy. This method considers both arrays as
equal, if both are null or both have the same length and
contain exactly the same char values.
Params:
array1 – The first array.
array2 – The second array.
Returns:
True, if both arrays are null or both have the same
        length and contain exactly the same char values. False, otherwise.
@preconditions
@postconditions
/**
     * Check the given arrays for equalitiy. This method considers both arrays as
     * equal, if both are <code>null</code> or both have the same length and
     * contain exactly the same char values.
     *
     * @param array1 The first array.
     * @param array2 The second array.
     * @return True, if both arrays are <code>null</code> or both have the same
     *         length and contain exactly the same char values. False, otherwise.
     * @preconditions
     * @postconditions
     */
    private static boolean equals(char[] array1, char[] array2) {
        return Arrays.equals(array1, array2);
    }

    
Check the given dates for equalitiy. This method considers both dates as
equal, if both are null or both contain exactly the same char
values.
Params:
date1 – The first date.
date2 – The second date.
Returns:
True, if both dates are null or both contain the same
        char values. False, otherwise.
@preconditions
@postconditions
/**
     * Check the given dates for equalitiy. This method considers both dates as
     * equal, if both are <code>null</code> or both contain exactly the same char
     * values.
     *
     * @param date1 The first date.
     * @param date2 The second date.
     * @return True, if both dates are <code>null</code> or both contain the same
     *         char values. False, otherwise.
     * @preconditions
     * @postconditions
     */
    public static boolean equals(CK_DATE date1, CK_DATE date2) {
        boolean equal = false;

        if (date1 == date2) {
            equal = true;
        } else if ((date1 != null) && (date2 != null)) {
            equal = equals(date1.year, date2.year)
              && equals(date1.month, date2.month)
              && equals(date1.day, date2.day);
        } else {
            equal = false;
        }

        return equal ;
    }

    
Calculate a hash code for the given byte array.
Params:
array – The byte array.
Returns:
A hash code for the given array.
@preconditions
@postconditions
/**
     * Calculate a hash code for the given byte array.
     *
     * @param array The byte array.
     * @return A hash code for the given array.
     * @preconditions
     * @postconditions
     */
    public static int hashCode(byte[] array) {
        int hash = 0;

        if (array != null) {
            for (int i = 0; (i < 4) && (i < array.length); i++) {
                hash ^= (0xFF & array[i]) << ((i%4) << 3);
            }
        }

        return hash ;
    }

    
Calculate a hash code for the given char array.
Params:
array – The char array.
Returns:
A hash code for the given array.
@preconditions
@postconditions
/**
     * Calculate a hash code for the given char array.
     *
     * @param array The char array.
     * @return A hash code for the given array.
     * @preconditions
     * @postconditions
     */
    public static int hashCode(char[] array) {
        int hash = 0;

        if (array != null) {
            for (int i = 0; (i < 4) && (i < array.length); i++) {
                hash ^= (0xFFFF & array[i]) << ((i%2) << 4);
            }
        }

        return hash ;
    }

    
Calculate a hash code for the given date object.
Params:
date – The date object.
Returns:
A hash code for the given date.
@preconditions
@postconditions
/**
     * Calculate a hash code for the given date object.
     *
     * @param date The date object.
     * @return A hash code for the given date.
     * @preconditions
     * @postconditions
     */
    public static int hashCode(CK_DATE date) {
        int hash = 0;

        if (date != null) {
            if (date.year.length == 4) {
                hash ^= (0xFFFF & date.year[0]) << 16;
                hash ^= 0xFFFF & date.year[1];
                hash ^= (0xFFFF & date.year[2]) << 16;
                hash ^= 0xFFFF & date.year[3];
            }
            if (date.month.length == 2) {
                hash ^= (0xFFFF & date.month[0]) << 16;
                hash ^= 0xFFFF & date.month[1];
            }
            if (date.day.length == 2) {
                hash ^= (0xFFFF & date.day[0]) << 16;
                hash ^= 0xFFFF & date.day[1];
            }
        }

        return hash ;
    }

    private static void addMapping(Map<Integer,String> nameMap,
            Map<String,Integer> idMap, long id, String name) {
        if ((id >>> 32) != 0) {
            throw new AssertionError("Id has high bits set: " + id + ", " + name);
        }
        Integer intId = Integer.valueOf((int)id);
        if (nameMap.put(intId, name) != null) {
            throw new AssertionError("Duplicate id: " + id + ", " + name);
        }
        if (idMap.put(name, intId) != null) {
            throw new AssertionError("Duplicate name: " + id + ", " + name);
        }
    }

    private static void addMech(long id, String name) {
        addMapping(mechNames, mechIds, id, name);
    }

    private static void addKeyType(long id, String name) {
        addMapping(keyNames, keyIds, id, name);
    }

    private static void addAttribute(long id, String name) {
        addMapping(attributeNames, attributeIds, id, name);
    }

    private static void addObjectClass(long id, String name) {
        addMapping(objectClassNames, objectClassIds, id, name);
    }

    static {
        addMech(CKM_RSA_PKCS_KEY_PAIR_GEN,      "CKM_RSA_PKCS_KEY_PAIR_GEN");
        addMech(CKM_RSA_PKCS,                   "CKM_RSA_PKCS");
        addMech(CKM_RSA_9796,                   "CKM_RSA_9796");
        addMech(CKM_RSA_X_509,                  "CKM_RSA_X_509");
        addMech(CKM_MD2_RSA_PKCS,               "CKM_MD2_RSA_PKCS");
        addMech(CKM_MD5_RSA_PKCS,               "CKM_MD5_RSA_PKCS");
        addMech(CKM_SHA1_RSA_PKCS,              "CKM_SHA1_RSA_PKCS");
        addMech(CKM_RIPEMD128_RSA_PKCS,         "CKM_RIPEMD128_RSA_PKCS");
        addMech(CKM_RIPEMD160_RSA_PKCS,         "CKM_RIPEMD160_RSA_PKCS");
        addMech(CKM_RSA_PKCS_OAEP,              "CKM_RSA_PKCS_OAEP");
        addMech(CKM_RSA_X9_31_KEY_PAIR_GEN,     "CKM_RSA_X9_31_KEY_PAIR_GEN");
        addMech(CKM_RSA_X9_31,                  "CKM_RSA_X9_31");
        addMech(CKM_SHA1_RSA_X9_31,             "CKM_SHA1_RSA_X9_31");
        addMech(CKM_RSA_PKCS_PSS,               "CKM_RSA_PKCS_PSS");
        addMech(CKM_SHA1_RSA_PKCS_PSS,          "CKM_SHA1_RSA_PKCS_PSS");
        addMech(CKM_DSA_KEY_PAIR_GEN,           "CKM_DSA_KEY_PAIR_GEN");
        addMech(CKM_DSA,                        "CKM_DSA");
        addMech(CKM_DSA_SHA1,                   "CKM_DSA_SHA1");
        addMech(CKM_DH_PKCS_KEY_PAIR_GEN,       "CKM_DH_PKCS_KEY_PAIR_GEN");
        addMech(CKM_DH_PKCS_DERIVE,             "CKM_DH_PKCS_DERIVE");
        addMech(CKM_X9_42_DH_KEY_PAIR_GEN,      "CKM_X9_42_DH_KEY_PAIR_GEN");
        addMech(CKM_X9_42_DH_DERIVE,            "CKM_X9_42_DH_DERIVE");
        addMech(CKM_X9_42_DH_HYBRID_DERIVE,     "CKM_X9_42_DH_HYBRID_DERIVE");
        addMech(CKM_X9_42_MQV_DERIVE,           "CKM_X9_42_MQV_DERIVE");
        addMech(CKM_SHA224_RSA_PKCS,            "CKM_SHA224_RSA_PKCS");
        addMech(CKM_SHA256_RSA_PKCS,            "CKM_SHA256_RSA_PKCS");
        addMech(CKM_SHA384_RSA_PKCS,            "CKM_SHA384_RSA_PKCS");
        addMech(CKM_SHA512_RSA_PKCS,            "CKM_SHA512_RSA_PKCS");
        addMech(CKM_RC2_KEY_GEN,                "CKM_RC2_KEY_GEN");
        addMech(CKM_RC2_ECB,                    "CKM_RC2_ECB");
        addMech(CKM_RC2_CBC,                    "CKM_RC2_CBC");
        addMech(CKM_RC2_MAC,                    "CKM_RC2_MAC");
        addMech(CKM_RC2_MAC_GENERAL,            "CKM_RC2_MAC_GENERAL");
        addMech(CKM_RC2_CBC_PAD,                "CKM_RC2_CBC_PAD");
        addMech(CKM_RC4_KEY_GEN,                "CKM_RC4_KEY_GEN");
        addMech(CKM_RC4,                        "CKM_RC4");
        addMech(CKM_DES_KEY_GEN,                "CKM_DES_KEY_GEN");
        addMech(CKM_DES_ECB,                    "CKM_DES_ECB");
        addMech(CKM_DES_CBC,                    "CKM_DES_CBC");
        addMech(CKM_DES_MAC,                    "CKM_DES_MAC");
        addMech(CKM_DES_MAC_GENERAL,            "CKM_DES_MAC_GENERAL");
        addMech(CKM_DES_CBC_PAD,                "CKM_DES_CBC_PAD");
        addMech(CKM_DES2_KEY_GEN,               "CKM_DES2_KEY_GEN");
        addMech(CKM_DES3_KEY_GEN,               "CKM_DES3_KEY_GEN");
        addMech(CKM_DES3_ECB,                   "CKM_DES3_ECB");
        addMech(CKM_DES3_CBC,                   "CKM_DES3_CBC");
        addMech(CKM_DES3_MAC,                   "CKM_DES3_MAC");
        addMech(CKM_DES3_MAC_GENERAL,           "CKM_DES3_MAC_GENERAL");
        addMech(CKM_DES3_CBC_PAD,               "CKM_DES3_CBC_PAD");
        addMech(CKM_CDMF_KEY_GEN,               "CKM_CDMF_KEY_GEN");
        addMech(CKM_CDMF_ECB,                   "CKM_CDMF_ECB");
        addMech(CKM_CDMF_CBC,                   "CKM_CDMF_CBC");
        addMech(CKM_CDMF_MAC,                   "CKM_CDMF_MAC");
        addMech(CKM_CDMF_MAC_GENERAL,           "CKM_CDMF_MAC_GENERAL");
        addMech(CKM_CDMF_CBC_PAD,               "CKM_CDMF_CBC_PAD");
        addMech(CKM_MD2,                        "CKM_MD2");
        addMech(CKM_MD2_HMAC,                   "CKM_MD2_HMAC");
        addMech(CKM_MD2_HMAC_GENERAL,           "CKM_MD2_HMAC_GENERAL");
        addMech(CKM_MD5,                        "CKM_MD5");
        addMech(CKM_MD5_HMAC,                   "CKM_MD5_HMAC");
        addMech(CKM_MD5_HMAC_GENERAL,           "CKM_MD5_HMAC_GENERAL");
        addMech(CKM_SHA_1,                      "CKM_SHA_1");
        addMech(CKM_SHA_1_HMAC,                 "CKM_SHA_1_HMAC");
        addMech(CKM_SHA_1_HMAC_GENERAL,         "CKM_SHA_1_HMAC_GENERAL");
        addMech(CKM_RIPEMD128,                  "CKM_RIPEMD128");
        addMech(CKM_RIPEMD128_HMAC,             "CKM_RIPEMD128_HMAC");
        addMech(CKM_RIPEMD128_HMAC_GENERAL,     "CKM_RIPEMD128_HMAC_GENERAL");
        addMech(CKM_RIPEMD160,                  "CKM_RIPEMD160");
        addMech(CKM_RIPEMD160_HMAC,             "CKM_RIPEMD160_HMAC");
        addMech(CKM_RIPEMD160_HMAC_GENERAL,     "CKM_RIPEMD160_HMAC_GENERAL");
        addMech(CKM_SHA224,                     "CKM_SHA224");
        addMech(CKM_SHA224_HMAC,                "CKM_SHA224_HMAC");
        addMech(CKM_SHA224_HMAC_GENERAL,        "CKM_SHA224_HMAC_GENERAL");
        addMech(CKM_SHA256,                     "CKM_SHA256");
        addMech(CKM_SHA256_HMAC,                "CKM_SHA256_HMAC");
        addMech(CKM_SHA256_HMAC_GENERAL,        "CKM_SHA256_HMAC_GENERAL");
        addMech(CKM_SHA384,                     "CKM_SHA384");
        addMech(CKM_SHA384_HMAC,                "CKM_SHA384_HMAC");
        addMech(CKM_SHA384_HMAC_GENERAL,        "CKM_SHA384_HMAC_GENERAL");
        addMech(CKM_SHA512,                     "CKM_SHA512");
        addMech(CKM_SHA512_HMAC,                "CKM_SHA512_HMAC");
        addMech(CKM_SHA512_HMAC_GENERAL,        "CKM_SHA512_HMAC_GENERAL");
        addMech(CKM_CAST_KEY_GEN,               "CKM_CAST_KEY_GEN");
        addMech(CKM_CAST_ECB,                   "CKM_CAST_ECB");
        addMech(CKM_CAST_CBC,                   "CKM_CAST_CBC");
        addMech(CKM_CAST_MAC,                   "CKM_CAST_MAC");
        addMech(CKM_CAST_MAC_GENERAL,           "CKM_CAST_MAC_GENERAL");
        addMech(CKM_CAST_CBC_PAD,               "CKM_CAST_CBC_PAD");
        addMech(CKM_CAST3_KEY_GEN,              "CKM_CAST3_KEY_GEN");
        addMech(CKM_CAST3_ECB,                  "CKM_CAST3_ECB");
        addMech(CKM_CAST3_CBC,                  "CKM_CAST3_CBC");
        addMech(CKM_CAST3_MAC,                  "CKM_CAST3_MAC");
        addMech(CKM_CAST3_MAC_GENERAL,          "CKM_CAST3_MAC_GENERAL");
        addMech(CKM_CAST3_CBC_PAD,              "CKM_CAST3_CBC_PAD");
        addMech(CKM_CAST128_KEY_GEN,            "CKM_CAST128_KEY_GEN");
        addMech(CKM_CAST128_ECB,                "CKM_CAST128_ECB");
        addMech(CKM_CAST128_CBC,                "CKM_CAST128_CBC");
        addMech(CKM_CAST128_MAC,                "CKM_CAST128_MAC");
        addMech(CKM_CAST128_MAC_GENERAL,        "CKM_CAST128_MAC_GENERAL");
        addMech(CKM_CAST128_CBC_PAD,            "CKM_CAST128_CBC_PAD");
        addMech(CKM_RC5_KEY_GEN,                "CKM_RC5_KEY_GEN");
        addMech(CKM_RC5_ECB,                    "CKM_RC5_ECB");
        addMech(CKM_RC5_CBC,                    "CKM_RC5_CBC");
        addMech(CKM_RC5_MAC,                    "CKM_RC5_MAC");
        addMech(CKM_RC5_MAC_GENERAL,            "CKM_RC5_MAC_GENERAL");
        addMech(CKM_RC5_CBC_PAD,                "CKM_RC5_CBC_PAD");
        addMech(CKM_IDEA_KEY_GEN,               "CKM_IDEA_KEY_GEN");
        addMech(CKM_IDEA_ECB,                   "CKM_IDEA_ECB");
        addMech(CKM_IDEA_CBC,                   "CKM_IDEA_CBC");
        addMech(CKM_IDEA_MAC,                   "CKM_IDEA_MAC");
        addMech(CKM_IDEA_MAC_GENERAL,           "CKM_IDEA_MAC_GENERAL");
        addMech(CKM_IDEA_CBC_PAD,               "CKM_IDEA_CBC_PAD");
        addMech(CKM_GENERIC_SECRET_KEY_GEN,     "CKM_GENERIC_SECRET_KEY_GEN");
        addMech(CKM_CONCATENATE_BASE_AND_KEY,   "CKM_CONCATENATE_BASE_AND_KEY");
        addMech(CKM_CONCATENATE_BASE_AND_DATA,  "CKM_CONCATENATE_BASE_AND_DATA");
        addMech(CKM_CONCATENATE_DATA_AND_BASE,  "CKM_CONCATENATE_DATA_AND_BASE");
        addMech(CKM_XOR_BASE_AND_DATA,          "CKM_XOR_BASE_AND_DATA");
        addMech(CKM_EXTRACT_KEY_FROM_KEY,       "CKM_EXTRACT_KEY_FROM_KEY");
        addMech(CKM_SSL3_PRE_MASTER_KEY_GEN,    "CKM_SSL3_PRE_MASTER_KEY_GEN");
        addMech(CKM_SSL3_MASTER_KEY_DERIVE,     "CKM_SSL3_MASTER_KEY_DERIVE");
        addMech(CKM_SSL3_KEY_AND_MAC_DERIVE,    "CKM_SSL3_KEY_AND_MAC_DERIVE");
        addMech(CKM_SSL3_MASTER_KEY_DERIVE_DH,  "CKM_SSL3_MASTER_KEY_DERIVE_DH");
        addMech(CKM_TLS_PRE_MASTER_KEY_GEN,     "CKM_TLS_PRE_MASTER_KEY_GEN");
        addMech(CKM_TLS_MASTER_KEY_DERIVE,      "CKM_TLS_MASTER_KEY_DERIVE");
        addMech(CKM_TLS_KEY_AND_MAC_DERIVE,     "CKM_TLS_KEY_AND_MAC_DERIVE");
        addMech(CKM_TLS_MASTER_KEY_DERIVE_DH,   "CKM_TLS_MASTER_KEY_DERIVE_DH");
        addMech(CKM_TLS_PRF,                    "CKM_TLS_PRF");
        addMech(CKM_SSL3_MD5_MAC,               "CKM_SSL3_MD5_MAC");
        addMech(CKM_SSL3_SHA1_MAC,              "CKM_SSL3_SHA1_MAC");
        addMech(CKM_MD5_KEY_DERIVATION,         "CKM_MD5_KEY_DERIVATION");
        addMech(CKM_MD2_KEY_DERIVATION,         "CKM_MD2_KEY_DERIVATION");
        addMech(CKM_SHA1_KEY_DERIVATION,        "CKM_SHA1_KEY_DERIVATION");
        addMech(CKM_SHA224_KEY_DERIVATION,      "CKM_SHA224_KEY_DERIVATION");
        addMech(CKM_SHA256_KEY_DERIVATION,      "CKM_SHA256_KEY_DERIVATION");
        addMech(CKM_SHA384_KEY_DERIVATION,      "CKM_SHA384_KEY_DERIVATION");
        addMech(CKM_SHA512_KEY_DERIVATION,      "CKM_SHA512_KEY_DERIVATION");
        addMech(CKM_PBE_MD2_DES_CBC,            "CKM_PBE_MD2_DES_CBC");
        addMech(CKM_PBE_MD5_DES_CBC,            "CKM_PBE_MD5_DES_CBC");
        addMech(CKM_PBE_MD5_CAST_CBC,           "CKM_PBE_MD5_CAST_CBC");
        addMech(CKM_PBE_MD5_CAST3_CBC,          "CKM_PBE_MD5_CAST3_CBC");
        addMech(CKM_PBE_MD5_CAST128_CBC,        "CKM_PBE_MD5_CAST128_CBC");
        addMech(CKM_PBE_SHA1_CAST128_CBC,       "CKM_PBE_SHA1_CAST128_CBC");
        addMech(CKM_PBE_SHA1_RC4_128,           "CKM_PBE_SHA1_RC4_128");
        addMech(CKM_PBE_SHA1_RC4_40,            "CKM_PBE_SHA1_RC4_40");
        addMech(CKM_PBE_SHA1_DES3_EDE_CBC,      "CKM_PBE_SHA1_DES3_EDE_CBC");
        addMech(CKM_PBE_SHA1_DES2_EDE_CBC,      "CKM_PBE_SHA1_DES2_EDE_CBC");
        addMech(CKM_PBE_SHA1_RC2_128_CBC,       "CKM_PBE_SHA1_RC2_128_CBC");
        addMech(CKM_PBE_SHA1_RC2_40_CBC,        "CKM_PBE_SHA1_RC2_40_CBC");
        addMech(CKM_PKCS5_PBKD2,                "CKM_PKCS5_PBKD2");
        addMech(CKM_PBA_SHA1_WITH_SHA1_HMAC,    "CKM_PBA_SHA1_WITH_SHA1_HMAC");
        addMech(CKM_KEY_WRAP_LYNKS,             "CKM_KEY_WRAP_LYNKS");
        addMech(CKM_KEY_WRAP_SET_OAEP,          "CKM_KEY_WRAP_SET_OAEP");
        addMech(CKM_SKIPJACK_KEY_GEN,           "CKM_SKIPJACK_KEY_GEN");
        addMech(CKM_SKIPJACK_ECB64,             "CKM_SKIPJACK_ECB64");
        addMech(CKM_SKIPJACK_CBC64,             "CKM_SKIPJACK_CBC64");
        addMech(CKM_SKIPJACK_OFB64,             "CKM_SKIPJACK_OFB64");
        addMech(CKM_SKIPJACK_CFB64,             "CKM_SKIPJACK_CFB64");
        addMech(CKM_SKIPJACK_CFB32,             "CKM_SKIPJACK_CFB32");
        addMech(CKM_SKIPJACK_CFB16,             "CKM_SKIPJACK_CFB16");
        addMech(CKM_SKIPJACK_CFB8,              "CKM_SKIPJACK_CFB8");
        addMech(CKM_SKIPJACK_WRAP,              "CKM_SKIPJACK_WRAP");
        addMech(CKM_SKIPJACK_PRIVATE_WRAP,      "CKM_SKIPJACK_PRIVATE_WRAP");
        addMech(CKM_SKIPJACK_RELAYX,            "CKM_SKIPJACK_RELAYX");
        addMech(CKM_KEA_KEY_PAIR_GEN,           "CKM_KEA_KEY_PAIR_GEN");
        addMech(CKM_KEA_KEY_DERIVE,             "CKM_KEA_KEY_DERIVE");
        addMech(CKM_FORTEZZA_TIMESTAMP,         "CKM_FORTEZZA_TIMESTAMP");
        addMech(CKM_BATON_KEY_GEN,              "CKM_BATON_KEY_GEN");
        addMech(CKM_BATON_ECB128,               "CKM_BATON_ECB128");
        addMech(CKM_BATON_ECB96,                "CKM_BATON_ECB96");
        addMech(CKM_BATON_CBC128,               "CKM_BATON_CBC128");
        addMech(CKM_BATON_COUNTER,              "CKM_BATON_COUNTER");
        addMech(CKM_BATON_SHUFFLE,              "CKM_BATON_SHUFFLE");
        addMech(CKM_BATON_WRAP,                 "CKM_BATON_WRAP");
        addMech(CKM_EC_KEY_PAIR_GEN,            "CKM_EC_KEY_PAIR_GEN");
        addMech(CKM_ECDSA,                      "CKM_ECDSA");
        addMech(CKM_ECDSA_SHA1,                 "CKM_ECDSA_SHA1");
        addMech(CKM_ECDH1_DERIVE,               "CKM_ECDH1_DERIVE");
        addMech(CKM_ECDH1_COFACTOR_DERIVE,      "CKM_ECDH1_COFACTOR_DERIVE");
        addMech(CKM_ECMQV_DERIVE,               "CKM_ECMQV_DERIVE");
        addMech(CKM_JUNIPER_KEY_GEN,            "CKM_JUNIPER_KEY_GEN");
        addMech(CKM_JUNIPER_ECB128,             "CKM_JUNIPER_ECB128");
        addMech(CKM_JUNIPER_CBC128,             "CKM_JUNIPER_CBC128");
        addMech(CKM_JUNIPER_COUNTER,            "CKM_JUNIPER_COUNTER");
        addMech(CKM_JUNIPER_SHUFFLE,            "CKM_JUNIPER_SHUFFLE");
        addMech(CKM_JUNIPER_WRAP,               "CKM_JUNIPER_WRAP");
        addMech(CKM_FASTHASH,                   "CKM_FASTHASH");
        addMech(CKM_AES_KEY_GEN,                "CKM_AES_KEY_GEN");
        addMech(CKM_AES_ECB,                    "CKM_AES_ECB");
        addMech(CKM_AES_CBC,                    "CKM_AES_CBC");
        addMech(CKM_AES_MAC,                    "CKM_AES_MAC");
        addMech(CKM_AES_MAC_GENERAL,            "CKM_AES_MAC_GENERAL");
        addMech(CKM_AES_CBC_PAD,                "CKM_AES_CBC_PAD");
        addMech(CKM_BLOWFISH_KEY_GEN,           "CKM_BLOWFISH_KEY_GEN");
        addMech(CKM_BLOWFISH_CBC,               "CKM_BLOWFISH_CBC");
        addMech(CKM_DSA_PARAMETER_GEN,          "CKM_DSA_PARAMETER_GEN");
        addMech(CKM_DH_PKCS_PARAMETER_GEN,      "CKM_DH_PKCS_PARAMETER_GEN");
        addMech(CKM_X9_42_DH_PARAMETER_GEN,     "CKM_X9_42_DH_PARAMETER_GEN");
        addMech(CKM_VENDOR_DEFINED,             "CKM_VENDOR_DEFINED");

        addMech(CKM_NSS_TLS_PRF_GENERAL,        "CKM_NSS_TLS_PRF_GENERAL");

        addMech(PCKM_SECURERANDOM,              "SecureRandom");
        addMech(PCKM_KEYSTORE,                  "KeyStore");

        addKeyType(CKK_RSA,                     "CKK_RSA");
        addKeyType(CKK_DSA,                     "CKK_DSA");
        addKeyType(CKK_DH,                      "CKK_DH");
        addKeyType(CKK_EC,                      "CKK_EC");
        addKeyType(CKK_X9_42_DH,                "CKK_X9_42_DH");
        addKeyType(CKK_KEA,                     "CKK_KEA");
        addKeyType(CKK_GENERIC_SECRET,          "CKK_GENERIC_SECRET");
        addKeyType(CKK_RC2,                     "CKK_RC2");
        addKeyType(CKK_RC4,                     "CKK_RC4");
        addKeyType(CKK_DES,                     "CKK_DES");
        addKeyType(CKK_DES2,                    "CKK_DES2");
        addKeyType(CKK_DES3,                    "CKK_DES3");
        addKeyType(CKK_CAST,                    "CKK_CAST");
        addKeyType(CKK_CAST3,                   "CKK_CAST3");
        addKeyType(CKK_CAST128,                 "CKK_CAST128");
        addKeyType(CKK_RC5,                     "CKK_RC5");
        addKeyType(CKK_IDEA,                    "CKK_IDEA");
        addKeyType(CKK_SKIPJACK,                "CKK_SKIPJACK");
        addKeyType(CKK_BATON,                   "CKK_BATON");
        addKeyType(CKK_JUNIPER,                 "CKK_JUNIPER");
        addKeyType(CKK_CDMF,                    "CKK_CDMF");
        addKeyType(CKK_AES,                     "CKK_AES");
        addKeyType(CKK_BLOWFISH,                "CKK_BLOWFISH");
        addKeyType(CKK_VENDOR_DEFINED,          "CKK_VENDOR_DEFINED");

        addKeyType(PCKK_ANY,                    "*");

        addAttribute(CKA_CLASS,                 "CKA_CLASS");
        addAttribute(CKA_TOKEN,                 "CKA_TOKEN");
        addAttribute(CKA_PRIVATE,               "CKA_PRIVATE");
        addAttribute(CKA_LABEL,                 "CKA_LABEL");
        addAttribute(CKA_APPLICATION,           "CKA_APPLICATION");
        addAttribute(CKA_VALUE,                 "CKA_VALUE");
        addAttribute(CKA_OBJECT_ID,             "CKA_OBJECT_ID");
        addAttribute(CKA_CERTIFICATE_TYPE,      "CKA_CERTIFICATE_TYPE");
        addAttribute(CKA_ISSUER,                "CKA_ISSUER");
        addAttribute(CKA_SERIAL_NUMBER,         "CKA_SERIAL_NUMBER");
        addAttribute(CKA_AC_ISSUER,             "CKA_AC_ISSUER");
        addAttribute(CKA_OWNER,                 "CKA_OWNER");
        addAttribute(CKA_ATTR_TYPES,            "CKA_ATTR_TYPES");
        addAttribute(CKA_TRUSTED,               "CKA_TRUSTED");
        addAttribute(CKA_KEY_TYPE,              "CKA_KEY_TYPE");
        addAttribute(CKA_SUBJECT,               "CKA_SUBJECT");
        addAttribute(CKA_ID,                    "CKA_ID");
        addAttribute(CKA_SENSITIVE,             "CKA_SENSITIVE");
        addAttribute(CKA_ENCRYPT,               "CKA_ENCRYPT");
        addAttribute(CKA_DECRYPT,               "CKA_DECRYPT");
        addAttribute(CKA_WRAP,                  "CKA_WRAP");
        addAttribute(CKA_UNWRAP,                "CKA_UNWRAP");
        addAttribute(CKA_SIGN,                  "CKA_SIGN");
        addAttribute(CKA_SIGN_RECOVER,          "CKA_SIGN_RECOVER");
        addAttribute(CKA_VERIFY,                "CKA_VERIFY");
        addAttribute(CKA_VERIFY_RECOVER,        "CKA_VERIFY_RECOVER");
        addAttribute(CKA_DERIVE,                "CKA_DERIVE");
        addAttribute(CKA_START_DATE,            "CKA_START_DATE");
        addAttribute(CKA_END_DATE,              "CKA_END_DATE");
        addAttribute(CKA_MODULUS,               "CKA_MODULUS");
        addAttribute(CKA_MODULUS_BITS,          "CKA_MODULUS_BITS");
        addAttribute(CKA_PUBLIC_EXPONENT,       "CKA_PUBLIC_EXPONENT");
        addAttribute(CKA_PRIVATE_EXPONENT,      "CKA_PRIVATE_EXPONENT");
        addAttribute(CKA_PRIME_1,               "CKA_PRIME_1");
        addAttribute(CKA_PRIME_2,               "CKA_PRIME_2");
        addAttribute(CKA_EXPONENT_1,            "CKA_EXPONENT_1");
        addAttribute(CKA_EXPONENT_2,            "CKA_EXPONENT_2");
        addAttribute(CKA_COEFFICIENT,           "CKA_COEFFICIENT");
        addAttribute(CKA_PRIME,                 "CKA_PRIME");
        addAttribute(CKA_SUBPRIME,              "CKA_SUBPRIME");
        addAttribute(CKA_BASE,                  "CKA_BASE");
        addAttribute(CKA_PRIME_BITS,            "CKA_PRIME_BITS");
        addAttribute(CKA_SUB_PRIME_BITS,        "CKA_SUB_PRIME_BITS");
        addAttribute(CKA_VALUE_BITS,            "CKA_VALUE_BITS");
        addAttribute(CKA_VALUE_LEN,             "CKA_VALUE_LEN");
        addAttribute(CKA_EXTRACTABLE,           "CKA_EXTRACTABLE");
        addAttribute(CKA_LOCAL,                 "CKA_LOCAL");
        addAttribute(CKA_NEVER_EXTRACTABLE,     "CKA_NEVER_EXTRACTABLE");
        addAttribute(CKA_ALWAYS_SENSITIVE,      "CKA_ALWAYS_SENSITIVE");
        addAttribute(CKA_KEY_GEN_MECHANISM,     "CKA_KEY_GEN_MECHANISM");
        addAttribute(CKA_MODIFIABLE,            "CKA_MODIFIABLE");
        addAttribute(CKA_EC_PARAMS,             "CKA_EC_PARAMS");
        addAttribute(CKA_EC_POINT,              "CKA_EC_POINT");
        addAttribute(CKA_SECONDARY_AUTH,        "CKA_SECONDARY_AUTH");
        addAttribute(CKA_AUTH_PIN_FLAGS,        "CKA_AUTH_PIN_FLAGS");
        addAttribute(CKA_HW_FEATURE_TYPE,       "CKA_HW_FEATURE_TYPE");
        addAttribute(CKA_RESET_ON_INIT,         "CKA_RESET_ON_INIT");
        addAttribute(CKA_HAS_RESET,             "CKA_HAS_RESET");
        addAttribute(CKA_VENDOR_DEFINED,        "CKA_VENDOR_DEFINED");
        addAttribute(CKA_NETSCAPE_DB,           "CKA_NETSCAPE_DB");

        addAttribute(CKA_NETSCAPE_TRUST_SERVER_AUTH,      "CKA_NETSCAPE_TRUST_SERVER_AUTH");
        addAttribute(CKA_NETSCAPE_TRUST_CLIENT_AUTH,      "CKA_NETSCAPE_TRUST_CLIENT_AUTH");
        addAttribute(CKA_NETSCAPE_TRUST_CODE_SIGNING,     "CKA_NETSCAPE_TRUST_CODE_SIGNING");
        addAttribute(CKA_NETSCAPE_TRUST_EMAIL_PROTECTION, "CKA_NETSCAPE_TRUST_EMAIL_PROTECTION");
        addAttribute(CKA_NETSCAPE_CERT_SHA1_HASH,         "CKA_NETSCAPE_CERT_SHA1_HASH");
        addAttribute(CKA_NETSCAPE_CERT_MD5_HASH,          "CKA_NETSCAPE_CERT_MD5_HASH");

        addObjectClass(CKO_DATA,                "CKO_DATA");
        addObjectClass(CKO_CERTIFICATE,         "CKO_CERTIFICATE");
        addObjectClass(CKO_PUBLIC_KEY,          "CKO_PUBLIC_KEY");
        addObjectClass(CKO_PRIVATE_KEY,         "CKO_PRIVATE_KEY");
        addObjectClass(CKO_SECRET_KEY,          "CKO_SECRET_KEY");
        addObjectClass(CKO_HW_FEATURE,          "CKO_HW_FEATURE");
        addObjectClass(CKO_DOMAIN_PARAMETERS,   "CKO_DOMAIN_PARAMETERS");
        addObjectClass(CKO_VENDOR_DEFINED,      "CKO_VENDOR_DEFINED");

        addObjectClass(PCKO_ANY,                "*");

    }

}