net.rim.device.api.crypto.encoder
Class MSCAPI_PublicKeyDecoder

java.lang.Object
  extended by net.rim.device.api.crypto.encoder.PublicKeyDecoder
      extended by net.rim.device.api.crypto.encoder.MSCAPI_PublicKeyDecoder

public class MSCAPI_PublicKeyDecoder
extends PublicKeyDecoder

Implements the public key decoder for Microsoft Crypto api keys.

See Also:
MSCAPI_PrivateKeyDecoder
Category:
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
Since:
BlackBerry API 3.6.0

Constructor Summary
Category: Signed MSCAPI_PublicKeyDecoder()
          Creates a new MSCAPI_PublicKeyDecoder object.
 
Method Summary
Category: Signed protected  PublicKey decodeKey(InputStream input, String algorithm)
          Decodes the given key using the specified algorithm.
Category: Signed protected  PublicKey decodeKey(InputStream input, CryptoSystem defaultCryptoSystem, String defaultKeyAlgorithm)
          Decodes the passed in key.
Category: Signed  String getEncodingAlgorithm()
          Returns the encoding algorithm used, "MSCAPI".
Category: Signed  String[] getKeyAlgorithms()
          Returns the key algorithm encoded.
 
Methods inherited from class net.rim.device.api.crypto.encoder.PublicKeyDecoder
decode, decode, decode, decode, getDecoder, register
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 



Constructor Detail

MSCAPI_PublicKeyDecoder

public MSCAPI_PublicKeyDecoder()
Creates a new MSCAPI_PublicKeyDecoder object.

This is the default constructor.

Category:
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
Since:
BlackBerry API 3.6.0


Method Detail

decodeKey

protected PublicKey decodeKey(InputStream input,
                              CryptoSystem defaultCryptoSystem,
                              String defaultKeyAlgorithm)
                       throws NoSuchAlgorithmException,
                              InvalidKeyEncodingException,
                              InvalidKeyException,
                              InvalidCryptoSystemException,
                              UnsupportedCryptoSystemException,
                              CryptoTokenException,
                              CryptoUnsupportedOperationException,
                              IOException
Description copied from class: PublicKeyDecoder
Decodes the passed in key.

Specified by:
decodeKey in class PublicKeyDecoder
Parameters:
input - The public key to decode, passed in as an input stream.
defaultCryptoSystem - A cryptoSystem containing the parameters to use in making this key.
defaultKeyAlgorithm - The type of key.
Returns:
The decoded public key.
Throws:
NoSuchAlgorithmException - Thrown if the specified algorithm is invalid.
InvalidKeyEncodingException - Thrown if the key is improperly formatted.
InvalidKeyException - Thrown if the specified key is invalid.
InvalidCryptoSystemException - Thrown if the specified crypto system is invalid.
UnsupportedCryptoSystemException - Thrown if the specified crypto system is unsupported.
CryptoTokenException - Thrown if an error occurs with the crypto token or the crypto token is invalid.
CryptoUnsupportedOperationException - Thrown if a call is made to an unsupported operation.
IOException - Thrown when an I/O error occurs.
Category:
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
Since:
BlackBerry API 3.6.0

decodeKey

protected PublicKey decodeKey(InputStream input,
                              String algorithm)
                       throws NoSuchAlgorithmException,
                              InvalidKeyEncodingException,
                              InvalidKeyException,
                              InvalidCryptoSystemException,
                              UnsupportedCryptoSystemException,
                              CryptoTokenException,
                              CryptoUnsupportedOperationException,
                              IOException
Decodes the given key using the specified algorithm.

Generally Implemented by subclasses to finish decoding the key.

Parameters:
input - The input stream containing the key data.
algorithm - A String representing the algorithm used to encode the key.
Returns:
The decoded public key.
Throws:
NoSuchAlgorithmException - Thrown if the specified algorithm is invalid.
InvalidKeyEncodingException - Thrown if the key is improperly formatted.
InvalidKeyException - Thrown if the specified key is invalid.
InvalidCryptoSystemException - Thrown if the specified crypto system is invalid.
UnsupportedCryptoSystemException - Thrown if the specified crypto system is unsupported.
CryptoTokenException - Thrown if an error occurs with the crypto token or the crypto token is invalid.
CryptoUnsupportedOperationException - Thrown if a call is made to an unsupported operation.
IOException - Thrown when an I/O error occurs.
Category:
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
Since:
BlackBerry API 3.6.0

getEncodingAlgorithm

public String getEncodingAlgorithm()
Returns the encoding algorithm used, "MSCAPI".

This method will always return the String "MSCAPI".

Specified by:
getEncodingAlgorithm in class PublicKeyDecoder
Returns:
A String representing the name of the encoding algorithm.
Category:
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
Since:
BlackBerry API 3.6.0

getKeyAlgorithms

public String[] getKeyAlgorithms()
Returns the key algorithm encoded.

Specified by:
getKeyAlgorithms in class PublicKeyDecoder
Returns:
An array of Strings representing the key algorithm.
Category:
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
Since:
BlackBerry API 3.6.0





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