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Java example source code file (pkcs11wrapper.h)

This example Java source code file (pkcs11wrapper.h) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

ck_bbool, ck_byte_ptr, ck_char_ptr, ck_mechanism, ck_rv, ck_session_handle, ck_ulong, ck_ulong_ptr, ck_void_ptr, cka_netscape_trust_base, no_callbacks, notifyencapsulation, notifylistnode, this_file

The pkcs11wrapper.h Java example source code

/*
 * Copyright (c) 2003, 2012, 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.
 */

/*
 * pkcs11wrapper.h
 * 18.05.2001
 *
 * declaration of all functions used by pkcs11wrapper.c
 *
 * @author Karl Scheibelhofer <Karl.Scheibelhofer@iaik.at>
 * @author Martin Schlaeffer <schlaeff@sbox.tugraz.at>
 */

/* disable asserts in product mode */
#ifndef DEBUG
  #ifndef NDEBUG
    #define NDEBUG
  #endif
#endif

/* extra PKCS#11 constants not in the standard include files */

#define CKA_NETSCAPE_BASE                       (0x80000000 + 0x4E534350)
#define CKA_NETSCAPE_TRUST_BASE                 (CKA_NETSCAPE_BASE + 0x2000)

#define CKA_NETSCAPE_TRUST_SERVER_AUTH          (CKA_NETSCAPE_TRUST_BASE + 8)
#define CKA_NETSCAPE_TRUST_CLIENT_AUTH          (CKA_NETSCAPE_TRUST_BASE + 9)
#define CKA_NETSCAPE_TRUST_CODE_SIGNING (CKA_NETSCAPE_TRUST_BASE + 10)
#define CKA_NETSCAPE_TRUST_EMAIL_PROTECTION     (CKA_NETSCAPE_TRUST_BASE + 11)

/*

 Define the PKCS#11 functions to include and exclude. Reduces the size
 of the binary somewhat.

 This list needs to be kept in sync with the mapfile and PKCS11.java

*/

#define P11_ENABLE_C_INITIALIZE
#define P11_ENABLE_C_FINALIZE
#define P11_ENABLE_C_GETINFO
#define P11_ENABLE_C_GETSLOTLIST
#define P11_ENABLE_C_GETSLOTINFO
#define P11_ENABLE_C_GETTOKENINFO
#define P11_ENABLE_C_GETMECHANISMLIST
#define P11_ENABLE_C_GETMECHANISMINFO
#undef  P11_ENABLE_C_INITTOKEN
#undef  P11_ENABLE_C_INITPIN
#undef  P11_ENABLE_C_SETPIN
#define P11_ENABLE_C_OPENSESSION
#define P11_ENABLE_C_CLOSESESSION
#undef  P11_ENABLE_C_CLOSEALLSESSIONS
#define P11_ENABLE_C_GETSESSIONINFO
#define P11_ENABLE_C_GETOPERATIONSTATE
#define P11_ENABLE_C_SETOPERATIONSTATE
#define P11_ENABLE_C_LOGIN
#define P11_ENABLE_C_LOGOUT
#define P11_ENABLE_C_CREATEOBJECT
#define P11_ENABLE_C_COPYOBJECT
#define P11_ENABLE_C_DESTROYOBJECT
#undef  P11_ENABLE_C_GETOBJECTSIZE
#define P11_ENABLE_C_GETATTRIBUTEVALUE
#define P11_ENABLE_C_SETATTRIBUTEVALUE
#define P11_ENABLE_C_FINDOBJECTSINIT
#define P11_ENABLE_C_FINDOBJECTS
#define P11_ENABLE_C_FINDOBJECTSFINAL
#define P11_ENABLE_C_ENCRYPTINIT
#define P11_ENABLE_C_ENCRYPT
#define P11_ENABLE_C_ENCRYPTUPDATE
#define P11_ENABLE_C_ENCRYPTFINAL
#define P11_ENABLE_C_DECRYPTINIT
#define P11_ENABLE_C_DECRYPT
#define P11_ENABLE_C_DECRYPTUPDATE
#define P11_ENABLE_C_DECRYPTFINAL
#define P11_ENABLE_C_DIGESTINIT
#define P11_ENABLE_C_DIGEST
#define P11_ENABLE_C_DIGESTUPDATE
#define P11_ENABLE_C_DIGESTKEY
#define P11_ENABLE_C_DIGESTFINAL
#define P11_ENABLE_C_SIGNINIT
#define P11_ENABLE_C_SIGN
#define P11_ENABLE_C_SIGNUPDATE
#define P11_ENABLE_C_SIGNFINAL
#define P11_ENABLE_C_SIGNRECOVERINIT
#define P11_ENABLE_C_SIGNRECOVER
#define P11_ENABLE_C_VERIFYINIT
#define P11_ENABLE_C_VERIFY
#define P11_ENABLE_C_VERIFYUPDATE
#define P11_ENABLE_C_VERIFYFINAL
#define P11_ENABLE_C_VERIFYRECOVERINIT
#define P11_ENABLE_C_VERIFYRECOVER
#undef  P11_ENABLE_C_DIGESTENCRYPTUPDATE
#undef  P11_ENABLE_C_DECRYPTDIGESTUPDATE
#undef  P11_ENABLE_C_SIGNENCRYPTUPDATE
#undef  P11_ENABLE_C_DECRYPTVERIFYUPDATE
#define P11_ENABLE_C_GENERATEKEY
#define P11_ENABLE_C_GENERATEKEYPAIR
#define P11_ENABLE_C_WRAPKEY
#define P11_ENABLE_C_UNWRAPKEY
#define P11_ENABLE_C_DERIVEKEY
#define P11_ENABLE_C_SEEDRANDOM
#define P11_ENABLE_C_GENERATERANDOM
#undef  P11_ENABLE_C_GETFUNCTIONSTATUS
#undef  P11_ENABLE_C_CANCELFUNCTION
#undef  P11_ENABLE_C_WAITFORSLOTEVENT

/* include the platform dependent part of the header */
#include "p11_md.h"

#include "pkcs11.h"
#include "pkcs-11v2-20a3.h"
#include <jni.h>
#include <jni_util.h>

#define MAX_STACK_BUFFER_LEN (4 * 1024)
#define MAX_HEAP_BUFFER_LEN (64 * 1024)

#define MAX_DIGEST_LEN (64)

#ifndef min
#define min(a, b)       (((a) < (b)) ? (a) : (b))
#endif

#define ckBBoolToJBoolean(x) ((x == TRUE) ? JNI_TRUE : JNI_FALSE);
#define jBooleanToCKBBool(x) ((x == JNI_TRUE) ? TRUE : FALSE);

#define ckByteToJByte(x) ((jbyte) x)
#define jByteToCKByte(x) ((CK_BYTE) x)

#define ckLongToJLong(x) ((jlong) x)
#define jLongToCKLong(x) ((CK_LONG) x)

#define ckULongToJLong(x) ((jlong) x)
#define jLongToCKULong(x) ((CK_ULONG) x)

// For CK_UNAVAILABLE_INFORMATION, always return -1 to avoid 32/64 bit problems.
#define ckULongSpecialToJLong(x) (((x) == CK_UNAVAILABLE_INFORMATION) \
    ? (jlong)-1 : ((jlong) x))

#define ckCharToJChar(x) ((jchar) x)
#define jCharToCKChar(x) ((CK_CHAR) x)

#define ckUTF8CharToJChar(x) ((jchar) x)
#define jCharToCKUTF8Char(x) ((CK_UTF8CHAR) x)

#define ckFlageToJLong(x) ((jlong) x)

#define ckVoidPtrToJObject(x) ((jobject) x)
#define jObjectToCKVoidPtr(x) ((CK_VOID_PTR) x)

#define jIntToCKLong(x)         ((CK_LONG) x)
#define jIntToCKULong(x)        ((CK_ULONG) x)
#define ckLongToJInt(x)         ((jint) x)
#define ckULongToJInt(x)        ((jint) x)
#define ckULongToJSize(x)       ((jsize) x)
#define unsignedIntToCKULong(x) ((CK_ULONG) x)

#ifdef P11_DEBUG
#define TRACE0(s) { printf(s); fflush(stdout); }
#define TRACE1(s, p1) { printf(s, p1); fflush(stdout); }
#define TRACE2(s, p1, p2) { printf(s, p1, p2); fflush(stdout); }
#define TRACE3(s, p1, p2, p3) { printf(s, p1, p2, p3); fflush(stdout); }
#else
#define TRACE0(s)
#define TRACE1(s, p1)
#define TRACE2(s, p1, p2)
#define TRACE3(s, p1, p2, p3)
#define TRACE_INTEND
#define TRACE_UNINTEND
#endif

#define CK_ASSERT_OK 0L

#define CLASS_INFO "sun/security/pkcs11/wrapper/CK_INFO"
#define CLASS_VERSION "sun/security/pkcs11/wrapper/CK_VERSION"
#define CLASS_SLOT_INFO "sun/security/pkcs11/wrapper/CK_SLOT_INFO"
#define CLASS_TOKEN_INFO "sun/security/pkcs11/wrapper/CK_TOKEN_INFO"
#define CLASS_MECHANISM "sun/security/pkcs11/wrapper/CK_MECHANISM"
#define CLASS_MECHANISM_INFO "sun/security/pkcs11/wrapper/CK_MECHANISM_INFO"
#define CLASS_SESSION_INFO "sun/security/pkcs11/wrapper/CK_SESSION_INFO"
#define CLASS_ATTRIBUTE "sun/security/pkcs11/wrapper/CK_ATTRIBUTE"
#define CLASS_DATE "sun/security/pkcs11/wrapper/CK_DATE"
#define CLASS_PKCS11EXCEPTION "sun/security/pkcs11/wrapper/PKCS11Exception"
#define CLASS_PKCS11RUNTIMEEXCEPTION "sun/security/pkcs11/wrapper/PKCS11RuntimeException"
#define CLASS_FILE_NOT_FOUND_EXCEPTION "java/io/FileNotFoundException"
#define CLASS_C_INITIALIZE_ARGS "sun/security/pkcs11/wrapper/CK_C_INITIALIZE_ARGS"
#define CLASS_CREATEMUTEX "sun/security/pkcs11/wrapper/CK_CREATEMUTEX"
#define CLASS_DESTROYMUTEX "sun/security/pkcs11/wrapper/CK_DESTROYMUTEX"
#define CLASS_LOCKMUTEX "sun/security/pkcs11/wrapper/CK_LOCKMUTEX"
#define CLASS_UNLOCKMUTEX "sun/security/pkcs11/wrapper/CK_UNLOCKMUTEX"
#define CLASS_NOTIFY "sun/security/pkcs11/wrapper/CK_NOTIFY"


/* mechanism parameter classes */

#define CLASS_RSA_PKCS_OAEP_PARAMS "sun/security/pkcs11/wrapper/CK_RSA_PKCS_OAEP_PARAMS"
#define CLASS_MAC_GENERAL_PARAMS "sun/security/pkcs11/wrapper/CK_MAC_GENERAL_PARAMS"
#define CLASS_PBE_PARAMS "sun/security/pkcs11/wrapper/CK_PBE_PARAMS"
#define PBE_INIT_VECTOR_SIZE 8
#define CLASS_PKCS5_PBKD2_PARAMS "sun/security/pkcs11/wrapper/CK_PKCS5_PBKD2_PARAMS"
#define CLASS_EXTRACT_PARAMS "sun/security/pkcs11/wrapper/CK_EXTRACT_PARAMS"

#define CLASS_RSA_PKCS_PSS_PARAMS "sun/security/pkcs11/wrapper/CK_RSA_PKCS_PSS_PARAMS"
#define CLASS_ECDH1_DERIVE_PARAMS "sun/security/pkcs11/wrapper/CK_ECDH1_DERIVE_PARAMS"
#define CLASS_ECDH2_DERIVE_PARAMS "sun/security/pkcs11/wrapper/CK_ECDH2_DERIVE_PARAMS"
#define CLASS_X9_42_DH1_DERIVE_PARAMS "sun/security/pkcs11/wrapper/CK_X9_42_DH1_DERIVE_PARAMS"
#define CLASS_X9_42_DH2_DERIVE_PARAMS "sun/security/pkcs11/wrapper/CK_X9_42_DH2_DERIVE_PARAMS"

/*
#define CLASS_KEA_DERIVE_PARAMS "sun/security/pkcs11/wrapper/CK_KEA_DERIVE_PARAMS"
#define CLASS_RC2_PARAMS "sun/security/pkcs11/wrapper/CK_RC2_PARAMS"
#define CLASS_RC2_CBC_PARAMS "sun/security/pkcs11/wrapper/CK_RC2_CBC_PARAMS"
#define CLASS_RC2_MAC_GENERAL_PARAMS "sun/security/pkcs11/wrapper/CK_RC2_MAC_GENERAL_PARAMS"
#define CLASS_RC5_PARAMS "sun/security/pkcs11/wrapper/CK_RC5_PARAMS"
#define CLASS_RC5_CBC_PARAMS "sun/security/pkcs11/wrapper/CK_RC5_CBC_PARAMS"
#define CLASS_RC5_MAC_GENERAL_PARAMS "sun/security/pkcs11/wrapper/CK_RC5_MAC_GENERAL_PARAMS"
#define CLASS_SKIPJACK_PRIVATE_WRAP_PARAMS "sun/security/pkcs11/wrapper/CK_SKIPJACK_PRIVATE_WRAP_PARAMS"
#define CLASS_SKIPJACK_RELAYX_PARAMS "sun/security/pkcs11/wrapper/CK_SKIPJACK_RELAYX_PARAMS"
#define CLASS_KEY_WRAP_SET_OAEP_PARAMS "sun/security/pkcs11/wrapper/CK_KEY_WRAP_SET_OAEP_PARAMS"
#define CLASS_KEY_DERIVATION_STRING_DATA "sun/security/pkcs11/wrapper/CK_KEY_DERIVATION_STRING_DATA"
*/

#define CLASS_SSL3_RANDOM_DATA "sun/security/pkcs11/wrapper/CK_SSL3_RANDOM_DATA"
// CLASS_SSL3_RANDOM_DATA is used by CLASS_SSL3_MASTER_KEY_DERIVE_PARAMS
#define CLASS_SSL3_KEY_MAT_OUT "sun/security/pkcs11/wrapper/CK_SSL3_KEY_MAT_OUT"
// CLASS_SSL3_KEY_MAT_OUT is used by CLASS_SSL3_KEY_MAT_PARAMS
#define CLASS_SSL3_MASTER_KEY_DERIVE_PARAMS "sun/security/pkcs11/wrapper/CK_SSL3_MASTER_KEY_DERIVE_PARAMS"
#define CLASS_SSL3_KEY_MAT_PARAMS "sun/security/pkcs11/wrapper/CK_SSL3_KEY_MAT_PARAMS"
#define CLASS_TLS_PRF_PARAMS "sun/security/pkcs11/wrapper/CK_TLS_PRF_PARAMS"
#define CLASS_AES_CTR_PARAMS "sun/security/pkcs11/wrapper/CK_AES_CTR_PARAMS"

/* function to convert a PKCS#11 return value other than CK_OK into a Java Exception
 * or to throw a PKCS11RuntimeException
 */

jlong ckAssertReturnValueOK(JNIEnv *env, CK_RV returnValue);
void throwOutOfMemoryError(JNIEnv *env, const char *message);
void throwNullPointerException(JNIEnv *env, const char *message);
void throwIOException(JNIEnv *env, const char *message);
void throwPKCS11RuntimeException(JNIEnv *env, const char *message);
void throwDisconnectedRuntimeException(JNIEnv *env);

/* function to free CK_ATTRIBUTE array
 */
void freeCKAttributeArray(CK_ATTRIBUTE_PTR attrPtr, int len);

/* funktions to convert Java arrays to a CK-type array and the array length */

void jBooleanArrayToCKBBoolArray(JNIEnv *env, const jbooleanArray jArray, CK_BBOOL **ckpArray, CK_ULONG_PTR ckLength);
void jByteArrayToCKByteArray(JNIEnv *env, const jbyteArray jArray, CK_BYTE_PTR *ckpArray, CK_ULONG_PTR ckLength);
void jLongArrayToCKULongArray(JNIEnv *env, const jlongArray jArray, CK_ULONG_PTR *ckpArray, CK_ULONG_PTR ckLength);
void jCharArrayToCKCharArray(JNIEnv *env, const jcharArray jArray, CK_CHAR_PTR *ckpArray, CK_ULONG_PTR ckLength);
void jCharArrayToCKUTF8CharArray(JNIEnv *env, const jcharArray jArray, CK_UTF8CHAR_PTR *ckpArray, CK_ULONG_PTR ckLength);
void jStringToCKUTF8CharArray(JNIEnv *env, const jstring jArray, CK_UTF8CHAR_PTR *ckpArray, CK_ULONG_PTR ckpLength);
void jAttributeArrayToCKAttributeArray(JNIEnv *env, jobjectArray jAArray, CK_ATTRIBUTE_PTR *ckpArray, CK_ULONG_PTR ckpLength);
/*void jObjectArrayToCKVoidPtrArray(JNIEnv *env, const jobjectArray jArray, CK_VOID_PTR_PTR ckpArray, CK_ULONG_PTR ckpLength); */


/* funktions to convert a CK-type array and the array length to a Java array */

jbyteArray ckByteArrayToJByteArray(JNIEnv *env, const CK_BYTE_PTR ckpArray, CK_ULONG ckLength);
jlongArray ckULongArrayToJLongArray(JNIEnv *env, const CK_ULONG_PTR ckpArray, CK_ULONG ckLength);
jcharArray ckCharArrayToJCharArray(JNIEnv *env, const CK_CHAR_PTR ckpArray, CK_ULONG length);
jcharArray ckUTF8CharArrayToJCharArray(JNIEnv *env, const CK_UTF8CHAR_PTR ckpArray, CK_ULONG ckLength);


/* funktions to convert a CK-type structure or a pointer to a CK-value to a Java object */

jobject ckBBoolPtrToJBooleanObject(JNIEnv *env, const CK_BBOOL* ckpValue);
jobject ckULongPtrToJLongObject(JNIEnv *env, const CK_ULONG_PTR ckpValue);
jobject ckDatePtrToJDateObject(JNIEnv *env, const CK_DATE *ckpValue);
jobject ckVersionPtrToJVersion(JNIEnv *env, const CK_VERSION_PTR ckpVersion);
jobject ckSessionInfoPtrToJSessionInfo(JNIEnv *env, const CK_SESSION_INFO_PTR ckpSessionInfo);
jobject ckAttributePtrToJAttribute(JNIEnv *env, const CK_ATTRIBUTE_PTR ckpAttribute);


/* funktion to convert the CK-value used by the CK_ATTRIBUTE structure to a Java object */

jobject ckAttributeValueToJObject(JNIEnv *env, const CK_ATTRIBUTE_PTR ckpAttribute);


/* funktions to convert a Java object to a CK-type structure or a pointer to a CK-value */

CK_BBOOL* jBooleanObjectToCKBBoolPtr(JNIEnv *env, jobject jObject);
CK_BYTE_PTR jByteObjectToCKBytePtr(JNIEnv *env, jobject jObject);
CK_ULONG* jIntegerObjectToCKULongPtr(JNIEnv *env, jobject jObject);
CK_ULONG* jLongObjectToCKULongPtr(JNIEnv *env, jobject jObject);
CK_CHAR_PTR jCharObjectToCKCharPtr(JNIEnv *env, jobject jObject);
CK_VERSION_PTR jVersionToCKVersionPtr(JNIEnv *env, jobject jVersion);
CK_DATE * jDateObjectPtrToCKDatePtr(JNIEnv *env, jobject jDate);
CK_ATTRIBUTE jAttributeToCKAttribute(JNIEnv *env, jobject jAttribute);
/*CK_MECHANISM jMechanismToCKMechanism(JNIEnv *env, jobject jMechanism);*/
void jMechanismToCKMechanism(JNIEnv *env, jobject jMechanism, CK_MECHANISM_PTR ckMechanismPtr);


/* funktions to convert Java objects used by the Mechanism and Attribute class to a CK-type structure */

void jObjectToPrimitiveCKObjectPtrPtr(JNIEnv *env, jobject jObject, CK_VOID_PTR *ckpObjectPtr, CK_ULONG *pLength);
void jMechanismParameterToCKMechanismParameter(JNIEnv *env, jobject jParam, CK_VOID_PTR *ckpParamPtr, CK_ULONG *ckpLength);


/* functions to convert a specific Java mechanism parameter object to a CK-mechanism parameter structure */

CK_RSA_PKCS_OAEP_PARAMS jRsaPkcsOaepParamToCKRsaPkcsOaepParam(JNIEnv *env, jobject jParam);
CK_KEA_DERIVE_PARAMS jKeaDeriveParamToCKKeaDeriveParam(JNIEnv *env, jobject jParam);
CK_RC2_CBC_PARAMS jRc2CbcParamToCKRc2CbcParam(JNIEnv *env, jobject jParam);
CK_RC2_MAC_GENERAL_PARAMS jRc2MacGeneralParamToCKRc2MacGeneralParam(JNIEnv *env, jobject jParam);
CK_RC5_PARAMS jRc5ParamToCKRc5Param(JNIEnv *env, jobject jParam);
CK_RC5_CBC_PARAMS jRc5CbcParamToCKRc5CbcParam(JNIEnv *env, jobject jParam);
CK_RC5_MAC_GENERAL_PARAMS jRc5MacGeneralParamToCKRc5MacGeneralParam(JNIEnv *env, jobject jParam);
CK_SKIPJACK_PRIVATE_WRAP_PARAMS jSkipjackPrivateWrapParamToCKSkipjackPrivateWrapParam(JNIEnv *env, jobject jParam);
CK_SKIPJACK_RELAYX_PARAMS jSkipjackRelayxParamToCKSkipjackRelayxParam(JNIEnv *env, jobject jParam);
CK_PBE_PARAMS jPbeParamToCKPbeParam(JNIEnv *env, jobject jParam);
void copyBackPBEInitializationVector(JNIEnv *env, CK_MECHANISM *ckMechanism, jobject jMechanism);
CK_PKCS5_PBKD2_PARAMS jPkcs5Pbkd2ParamToCKPkcs5Pbkd2Param(JNIEnv *env, jobject jParam);
CK_KEY_WRAP_SET_OAEP_PARAMS jKeyWrapSetOaepParamToCKKeyWrapSetOaepParam(JNIEnv *env, jobject jParam);
void copyBackSetUnwrappedKey(JNIEnv *env, CK_MECHANISM *ckMechanism, jobject jMechanism);
CK_SSL3_MASTER_KEY_DERIVE_PARAMS jSsl3MasterKeyDeriveParamToCKSsl3MasterKeyDeriveParam(JNIEnv *env, jobject jParam);
void copyBackClientVersion(JNIEnv *env, CK_MECHANISM *ckMechanism, jobject jMechanism);
CK_SSL3_KEY_MAT_PARAMS jSsl3KeyMatParamToCKSsl3KeyMatParam(JNIEnv *env, jobject jParam);
void copyBackSSLKeyMatParams(JNIEnv *env, CK_MECHANISM *ckMechanism, jobject jMechanism);
CK_KEY_DERIVATION_STRING_DATA jKeyDerivationStringDataToCKKeyDerivationStringData(JNIEnv *env, jobject jParam);
CK_RSA_PKCS_PSS_PARAMS jRsaPkcsPssParamToCKRsaPkcsPssParam(JNIEnv *env, jobject jParam);
CK_ECDH1_DERIVE_PARAMS jEcdh1DeriveParamToCKEcdh1DeriveParam(JNIEnv *env, jobject jParam);
CK_ECDH2_DERIVE_PARAMS jEcdh2DeriveParamToCKEcdh2DeriveParam(JNIEnv *env, jobject jParam);
CK_X9_42_DH1_DERIVE_PARAMS jX942Dh1DeriveParamToCKX942Dh1DeriveParam(JNIEnv *env, jobject jParam);
CK_X9_42_DH2_DERIVE_PARAMS jX942Dh2DeriveParamToCKX942Dh2DeriveParam(JNIEnv *env, jobject jParam);


/* functions to convert the InitArgs object for calling the right Java mutex functions */

CK_C_INITIALIZE_ARGS_PTR makeCKInitArgsAdapter(JNIEnv *env, jobject pInitArgs);

#ifndef NO_CALLBACKS /* if the library should not make callbacks; e.g. no javai.lib or jvm.lib available */
CK_RV callJCreateMutex(CK_VOID_PTR_PTR ppMutex);
CK_RV callJDestroyMutex(CK_VOID_PTR pMutex);
CK_RV callJLockMutex(CK_VOID_PTR pMutex);
CK_RV callJUnlockMutex(CK_VOID_PTR pMutex);
#endif /* NO_CALLBACKS */

void putModuleEntry(JNIEnv *env, jobject pkcs11Implementation, ModuleData *moduleData);
ModuleData * removeModuleEntry(JNIEnv *env, jobject pkcs11Implementation);
CK_FUNCTION_LIST_PTR getFunctionList(JNIEnv *env, jobject pkcs11Implementation);

/* A structure to encapsulate the required data for a Notify callback */
struct NotifyEncapsulation {

    /* The object that implements the CK_NOTIFY interface and which should be
     * notified.
     */
    jobject jNotifyObject;

    /* The data object to pass back to the Notify object upon callback. */
    jobject jApplicationData;
};
typedef struct NotifyEncapsulation NotifyEncapsulation;

/* The function for handling notify callbacks. */
CK_RV notifyCallback(
    CK_SESSION_HANDLE hSession,     /* the session's handle */
    CK_NOTIFICATION   event,
    CK_VOID_PTR       pApplication  /* passed to C_OpenSession */
);


/* A node of the list of notify callbacks. To be able to free the resources after use. */
struct NotifyListNode {

    /* The handle of the session this notify object is attached to*/
    CK_SESSION_HANDLE hSession;

    /* Reference to the Notify encapsulation object that was passed to C_OpenSession. */
    NotifyEncapsulation *notifyEncapsulation;

    /* Pointer to the next node in the list. */
    struct NotifyListNode *next;

};
typedef struct NotifyListNode NotifyListNode;

void putNotifyEntry(JNIEnv *env, CK_SESSION_HANDLE hSession, NotifyEncapsulation *notifyEncapsulation);
NotifyEncapsulation * removeNotifyEntry(JNIEnv *env, CK_SESSION_HANDLE hSession);
NotifyEncapsulation * removeFirstNotifyEntry(JNIEnv *env);

jobject createLockObject(JNIEnv *env);
void destroyLockObject(JNIEnv *env, jobject jLockObject);

extern jfieldID pNativeDataID;
extern jfieldID mech_mechanismID;
extern jfieldID mech_pParameterID;

extern jclass jByteArrayClass;
extern jclass jLongClass;

#ifndef NO_CALLBACKS
extern NotifyListNode *notifyListHead;
extern jobject notifyListLock;

extern jobject jInitArgsObject;
extern CK_C_INITIALIZE_ARGS_PTR ckpGlobalInitArgs;
#endif /* NO_CALLBACKS */

#ifdef P11_MEMORYDEBUG
#include <stdlib.h>

/* Simple malloc/free dumper */
void *p11malloc(size_t c, char *file, int line);
void p11free(void *p, char *file, int line);

/* Use THIS_FILE when it is available. */
#ifndef THIS_FILE
    #define THIS_FILE __FILE__
#endif

#define malloc(c)       (p11malloc((c), THIS_FILE, __LINE__))
#define free(c)         (p11free((c), THIS_FILE, __LINE__))

#endif

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