Class Overview
The algorithm parameter specification for an initialization vector.
Summary
| Public Constructors |
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IvParameterSpec(byte[] iv)
Creates a new IvParameterSpec instance with the bytes from
the specified buffer iv used as initialization vector.
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IvParameterSpec(byte[] iv, int offset, int len)
Creates a new IvParameterSpec instance with len
bytes from the specified buffer iv starting at
offset.
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| Public Methods |
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byte[]
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getIV()
Returns a copy of the initialization vector data.
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[Expand]
Inherited Methods |
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From class java.lang.Object
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Object
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clone()
Creates and returns a copy of this Object.
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boolean
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equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
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void
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finalize()
Called before the object's memory is reclaimed by the VM.
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final
Class<? extends Object>
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getClass()
Returns the unique instance of Class that represents this
object's class.
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int
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hashCode()
Returns an integer hash code for this object.
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final
void
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notify()
Causes a thread which is waiting on this object's monitor (by means of
calling one of the wait() methods) to be woken up.
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final
void
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notifyAll()
Causes all threads which are waiting on this object's monitor (by means
of calling one of the wait() methods) to be woken up.
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String
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toString()
Returns a string containing a concise, human-readable description of this
object.
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final
void
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wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
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final
void
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wait(long millis, int nanos)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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final
void
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wait(long millis)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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Public Constructors
public
IvParameterSpec
(byte[] iv)
Creates a new IvParameterSpec instance with the bytes from
the specified buffer iv used as initialization vector.
Parameters
| iv
| the buffer used as initialization vector. |
|---|
public
IvParameterSpec
(byte[] iv, int offset, int len)
Creates a new IvParameterSpec instance with len
bytes from the specified buffer iv starting at
offset.
Parameters
| iv
| the buffer used as initialization vector. |
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| offset
| the offset to start in the buffer. |
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| len
| the length of the data. |
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Public Methods
public
byte[]
getIV
()
Returns a copy of the initialization vector data.
Returns
- a copy of the initialization vector data.