| java.lang.Object
 com.sun.j2me.crypto.IvParameter
| IvParameter | | public class IvParameter implements CryptoParameter(Code) | | This class specifies an initialization vector (IV).
Examples which use IVs are ciphers in feedback mode, e.g., DES in
CBC mode and RSA ciphers with OAEP encoding operation.
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| Constructor Summary | |
| public | IvParameter(byte[] iv, int offset, int len)
Uses the first len bytes in iv,
beginning at offset inclusive, as the IV. |
| Method Summary | |
| public byte[] | getIV()
Returns the initialization vector (IV). |
| IvParameter | | public IvParameter(byte[] iv, int offset, int len)(Code) | | Uses the first len bytes in iv,
beginning at offset inclusive, as the IV.
The bytes that constitute the IV are those between
iv[offset] and iv[offset+len-1] inclusive.
Parameters:
iv - the buffer with the IV
Parameters:
offset - the offset in iv where the IVstarts
Parameters:
len - the number of IV bytes |
| getIV | | public byte[] getIV()(Code) | | Returns the initialization vector (IV).
the initialization vector (IV) |
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