SHOW Signed

net.rim.device.api.crypto
Class NullSignatureVerifier

java.lang.Object
  |
  +--net.rim.device.api.crypto.NullSignatureVerifier
All Implemented Interfaces:
SignatureVerifier

public final class NullSignatureVerifier
extends Object
implements SignatureVerifier

The NullSignatureVerifier class implements a trivial (ie no) verification algorithm. The methods in this class do not perform any operations on the data.

Category:
Signed: This element is only accessible by signed clients. If you intend to use this element, please contact RIM to establish the necessary agreements that will allow you to have your COD files signed. Signing is only required for use on the device, development under the JDE can occur without signing the CODs.

Since:
JDE 3.6.0
See Also:
NullSignatureSigner

Constructor Summary
 Category: Signed NullSignatureVerifier()
          Creates a NullSignatureVerifier object.
 Category: Signed NullSignatureVerifier(boolean verify)
          Creates a NullSignatureVerifier object.
 
Method Summary
 Category: Signed  String getAlgorithm()
          Returns the name of the signing algorithm used, ie "Null".
 Category: Signed  void update(byte[] data)
          Adds additional message data to the signature.
 Category: Signed  void update(byte[] data, int offset, int length)
          Adds additional message data to the signature.
 Category: Signed  void update(int data)
          Adds additional message data to the signature.
 Category: Signed  boolean verify()
          Returns true or false depending on which constructor was invoked.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NullSignatureVerifier

public NullSignatureVerifier()
Creates a NullSignatureVerifier object.

verify() will return false.

Since:
JDE 3.6.0
Category:
Signed: This element is only accessible by signed clients. If you intend to use this element, please contact RIM to establish the necessary agreements that will allow you to have your COD files signed. Signing is only required for use on the device, development under the JDE can occur without signing the CODs.

NullSignatureVerifier

public NullSignatureVerifier(boolean verify)
Creates a NullSignatureVerifier object.

This constructor allows the application to set the return value that they would like to see from the verify() method. The value passed into this constructor will be returned in the verify() method.

Parameters:
verify - the boolean that will be returned in the verify() method.
Since:
JDE 3.6.0
Category:
Signed: This element is only accessible by signed clients. If you intend to use this element, please contact RIM to establish the necessary agreements that will allow you to have your COD files signed. Signing is only required for use on the device, development under the JDE can occur without signing the CODs.
Method Detail

getAlgorithm

public String getAlgorithm()
Returns the name of the signing algorithm used, ie "Null".
Since:
JDE 3.6.0
Category:
Signed: This element is only accessible by signed clients. If you intend to use this element, please contact RIM to establish the necessary agreements that will allow you to have your COD files signed. Signing is only required for use on the device, development under the JDE can occur without signing the CODs.

update

public void update(int data)
Description copied from interface: SignatureVerifier
Adds additional message data to the signature.

Since:
JDE 4.0.2
Category:
Signed: This element is only accessible by signed clients. If you intend to use this element, please contact RIM to establish the necessary agreements that will allow you to have your COD files signed. Signing is only required for use on the device, development under the JDE can occur without signing the CODs.

update

public void update(byte[] data)
Description copied from interface: SignatureVerifier
Adds additional message data to the signature.

Since:
JDE 4.0.2
Category:
Signed: This element is only accessible by signed clients. If you intend to use this element, please contact RIM to establish the necessary agreements that will allow you to have your COD files signed. Signing is only required for use on the device, development under the JDE can occur without signing the CODs.

update

public void update(byte[] data,
                   int offset,
                   int length)
Description copied from interface: SignatureVerifier
Adds additional message data to the signature.

Since:
JDE 4.0.2
Category:
Signed: This element is only accessible by signed clients. If you intend to use this element, please contact RIM to establish the necessary agreements that will allow you to have your COD files signed. Signing is only required for use on the device, development under the JDE can occur without signing the CODs.

verify

public boolean verify()
Returns true or false depending on which constructor was invoked.
Since:
JDE 3.6.0
Category:
Signed: This element is only accessible by signed clients. If you intend to use this element, please contact RIM to establish the necessary agreements that will allow you to have your COD files signed. Signing is only required for use on the device, development under the JDE can occur without signing the CODs.


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