com.ibm.mqe.attributes
Class MQeGenDH
java.lang.Object
|
+--com.ibm.mqe.MQe
|
+--com.ibm.mqe.attributes.MQeGenDH
- All Implemented Interfaces:
- MQeExceptionCodes
- public class MQeGenDH
- extends MQe
This class is used to create an MQeDHk.java file from which solution
unique MQeDHk class objects can be created.
This class is a descendant of MQe
.
Part of the data passed in the establishment of a secure channel is
Diffie Hellman partial key data. This data is used to generate a shared secret
key, derivatives of which are subsequently used, to protect the confidentiality
of the channel data, by the channel cryptor’s encrypt and decrypt methods.
The usage example, below shows how to use the utility to create a 512 bit Diffie Hellman key pair.
To make this available to WebSphere MQ Everyplace, the resulting MQeDHk.java file must
be compiled and installed as part of the com.ibm.mqe.attributes package.
Usage Example:
java com.ibm.mqe.attributes.MQeGenDH 512 examples.awt.AwtMQeTrace
Fields inherited from class com.ibm.mqe.MQe |
Admin_Queue_Name, Admin_Reply_Queue_Name, copyright, DeadLetter_Queue_Name, Event_Activate, Event_Attribute, Event_Authenticate, Event_Close, Event_Logoff, Event_Logon, Event_MiniCert_Validate, Event_Queue, Event_QueueManager, Event_UserBase, MQ_Headers, MQe_Log_Audit_Failure, MQe_Log_Audit_Success, MQe_Log_Error, MQe_Log_Information, MQe_Log_Success, MQe_Log_Warning, Msg_CorrelID, Msg_ExpireTime, Msg_LockID, Msg_MsgID, Msg_OriginQMgr, Msg_Priority, Msg_ReplyToQ, Msg_ReplyToQMgr, Msg_Resend, Msg_Style, Msg_Style_Datagram, Msg_Style_Reply, Msg_Style_Request, Msg_Time, Msg_WrapMsg, sccsid, System_Default_Queue_Name, version |
Fields inherited from interface com.ibm.mqe.MQeExceptionCodes |
Except_Active, Except_AdapterException, Except_AdapterMissingRemoteAddress, Except_Admin_ActionNotSupported, Except_Admin_InvalidField, Except_Admin_NotAdminMsg, Except_Authenticate, Except_BadRequest, Except_Chnl_Attributes, Except_Chnl_ID, Except_Chnl_Limit, Except_Chnl_Overrun, Except_Closed, Except_Con_AdapterRequired, Except_Con_AliasAlreadyExists, Except_Con_AlreadyExists, Except_Con_InvalidName, Except_Connect_Failure, Except_Data, Except_Duplicate, Except_MiniCertReg_ActivateFailed, Except_MiniCertReg_BadPIN, Except_MiniCertReg_NotOpen, Except_NotActive, Except_NotAllowed, Except_NotFound, Except_NotSupported, Except_PrivateReg_ActivateFailed, Except_PrivateReg_BadPIN, Except_PrivateReg_NotOpen, Except_PublicReg_ActivateFailed, Except_PublicReg_InvalidRequest, Except_Q_Full, Except_Q_InvalidName, Except_Q_InvalidPriority, Except_Q_MsgTooLarge, Except_Q_NoMatchingMsg, Except_Q_TargetRegistryRequired, Except_QMgr_Activated, Except_QMgr_AlreadyExists, Except_QMgr_InvalidQMgrName, Except_QMgr_InvalidQName, Except_QMgr_NotActive, Except_QMgr_NotConfigured, Except_QMgr_QDoesNotExist, Except_QMgr_QExists, Except_QMgr_QNotEmpty, Except_QMgr_RegistryDataVersion, Except_QMgr_UnknownQMgr, Except_QMgr_WrongQType, Except_Reg_AddFailed, Except_Reg_AlreadyExists, Except_Reg_AlreadyOpen, Except_Reg_CRTKeyDecFailed, Except_Reg_CRTKeySignFailed, Except_Reg_DeleteFailed, Except_Reg_DeleteRegistryFailed, Except_Reg_DoesNotExist, Except_Reg_InvalidSession, Except_Reg_ListFailed, Except_Reg_NotDefined, Except_Reg_NotSecure, Except_Reg_NullName, Except_Reg_OpenFailed, Except_Reg_ReadFailed, Except_Reg_RenameFailed, Except_Reg_ResetPINFailed, Except_Reg_SearchFailed, Except_Reg_UpdateFailed, Except_RemoteException, Except_Rule, Except_S_BadIntegrity, Except_S_BadSubject, Except_S_CertificateExpired, Except_S_Cipher, Except_S_InvalidAttribute, Except_S_InvalidSignature, Except_S_MiniCertNotAvailable, Except_S_MissingSection, Except_S_NoPresetKeyAvailable, Except_S_RegistryNotAvailable, Except_Stopped, Except_Syntax, Except_TimeOut, Except_Trnsport_QMgr, Except_Trnsport_Request, Except_Type, Except_UdpipAdapterStateException, Except_UdpipAdapterTimeOut, Except_UdpipAdapterUnableToConfirmSuccess, Except_UnCoded, Except_Uncontactable_DontTransmit |
Method Summary |
void |
genParams(int length)
Generates a new DH pair and uses the new pair to create a new
MQeDHk.java file. |
static void |
main(java.lang.String[] args)
Invokes a utility to generate a new DH key pair and create a new
MQeDHk.java file. |
Methods inherited from class com.ibm.mqe.MQe |
abbreviate, alias, asciiToByte, byteToAscii, byteToHex, byteToHex, byteToInt, byteToLong, byteToShort, byteToUnicode, fileSeparator, getEventLogHandler, hexToAscii, hexToByte, intToByte, isCLDC, loadClass, loadObject, log, setEventLogHandler, setLoader, sliceByteArray, type, unicodeToByte, uniqueValue |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MQeGenDH
public MQeGenDH()
genParams
public void genParams(int length)
Generates a new DH pair and uses the new pair to create a new
MQeDHk.java file.
- Parameters:
length
- Parameter bit length
- Returns:
- void
New MQeDHk.java file created in the current directory.
main
public static void main(java.lang.String[] args)
Invokes a utility to generate a new DH key pair and create a new
MQeDHk.java file.
- Returns:
- void
A new MQeDHk.java file is created in the current directory.
Usage Example :
java com.ibm.mqe.attributes.MQeGenDH 512 examples.awt.AwtMQeTrace