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java.lang.Objectjava.io.InputStream
net.rim.device.api.crypto.CryptoInputStream
net.rim.device.api.crypto.DecryptorInputStream
net.rim.device.api.crypto.NullDecryptor
public final class NullDecryptor
The NullDecryptor
class provides no security.
NullEncryptor
,
NullDigest
Field Summary |
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Fields inherited from class net.rim.device.api.crypto.CryptoInputStream |
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_inputStream |
Constructor Summary | ||
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NullDecryptor(InputStream input)
Creates a NullDecryptor object that takes an underlying input stream. |
Method Summary | ||
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String |
getAlgorithm()
Returns the name of the signing algorithm used, ie "Null". |
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int |
read(byte[] data,
int offset,
int length)
Reads from the underlying input stream without performing any additional processing. |
Methods inherited from class net.rim.device.api.crypto.CryptoInputStream |
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available, close, getInputStream, markSupported, read, read |
Methods inherited from class java.io.InputStream |
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mark, reset, skip |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public NullDecryptor(InputStream input)
NullDecryptor
object that takes an underlying input stream.
input
- The input stream to use.Method Detail |
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public String getAlgorithm()
getAlgorithm
in class CryptoInputStream
public int read(byte[] data, int offset, int length) throws IOException
read
in class CryptoInputStream
data
- A byte array containing the data to be decrypted.offset
- The offset, or initial position, of the data within the
array.length
- The amount of data to be read in.
IOException
- Thrown if an I/O error occurs.CryptoInputStream.read()
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