public class IvParameterSpec extends Object implements AlgorithmParameterSpec
| Constructor and Description |
|---|
IvParameterSpec(byte[] iv)
Creates an IvParameterSpec object using the bytes in
iv
as the IV. |
IvParameterSpec(byte[] iv,
int offset,
int len)
Creates an IvParameterSpec object using the first
len
bytes in iv, beginning at offset
inclusive, as the IV. |
public IvParameterSpec(byte[] iv)
iv
as the IV.iv - the buffer with the IV. The contents of the
buffer are copied to protect against subsequent modification.NullPointerException - if iv is nullpublic IvParameterSpec(byte[] iv,
int offset,
int len)
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.
iv - the buffer with the IV. The first len
bytes of the buffer beginning at offset inclusive
are copied to protect against subsequent modification.offset - the offset in iv where the IV
starts.len - the number of IV bytes.IllegalArgumentException - if iv is null
or (iv.length - offset < len)ArrayIndexOutOfBoundsException - is thrown if offset
or len index bytes outside the iv. Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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