javax.crypto.spec
Class IvParameterSpec
- AlgorithmParameterSpec
A wrapper for an initialization vector. An initialization vector is
necessary for any cipher in any feedback mode, e.g. CBC.
IvParameterSpec(byte[] iv)- Create a new initialization vector spec from an entire byte array.
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IvParameterSpec(byte[] iv, int off, int len)- Create a new initialization vector spec from part of a byte array.
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byte[] | getIV()- Returns the IV.
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clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
IvParameterSpec
public IvParameterSpec(byte[] iv)
Create a new initialization vector spec from an entire byte array.
IvParameterSpec
public IvParameterSpec(byte[] iv,
int off,
int len) Create a new initialization vector spec from part of a byte array.
iv - The IV bytes.off - The offset into the IV bytes.len - The number of IV bytes.
getIV
public byte[] getIV()
Returns the IV. This method does not copy the byte array.
IvParameterSpec.java -- A simple wrapper for initialization vectors.
Copyright (C) 2004 Free Software Foundation, Inc.
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