SHOW Signed

net.rim.device.api.crypto
Class DigestFactory

java.lang.Object
  |
  +--net.rim.device.api.crypto.DigestFactory

public abstract class DigestFactory
extends Object

Creates a digest.

For more information on the cryptographic algorithms supported by this factory, see Crypto Algorithms.

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:
DigestInputStream, DigestOutputStream

Constructor Summary
 
Method Summary
 Category: Signed static Enumeration getAlgorithms()
          Returns an Enumeration of String representing all of the registered algorithms with this factory.
 Category: Signed static Digest getInstance(String algorithm)
          Constructs and returns a new Digest object.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail
Method Detail

getInstance

public static Digest getInstance(String algorithm)
                          throws NoSuchAlgorithmException
Constructs and returns a new Digest object.

Parameters:
algorithm - The name of the digest to construct, eg "SHA1", "MD5", etc.
Returns:
The Digest.
Throws:
NoSuchAlgorithmException - Thrown if the digest cannot be constructed.
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.

getAlgorithms

public static Enumeration getAlgorithms()
Returns an Enumeration of String representing all of the registered algorithms with this factory.
Returns:
An Enumeration of Strings representing all of the registered algorithms with this factory.
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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