gnu.javax.crypto.jce.spec
Class TMMHParameterSpec
- AlgorithmParameterSpec
This class represents the algorithm parameters for the Truncated
Multi-Modular Hash function for use with JCE-derived instances of
TMMH16.
This class is little more than a container for the key stream, tag length,
and prefix parameters for the TMMH algorithm.
IRandom | getKeystream()- Return the key stream this specification was initialized with.
|
byte[] | getPrefix()- Return the prefix, or
null if no prefix was specified.
|
Integer | getTagLength()- Return the tag length this specification was initialized with.
|
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
prefix
protected byte[] prefix
The prefix.
TMMHParameterSpec
public TMMHParameterSpec(IRandom keystream,
Integer tagLength) Create a new parameter specification with no prefix.
keystream - The (PRNG) key stream.tagLength - The tag length.
TMMHParameterSpec
public TMMHParameterSpec(IRandom keystream,
Integer tagLength,
byte[] prefix) Create a new parameter specification.
keystream - The (PRNG) key stream.tagLength - The tag length.prefix - The prefix.
getKeystream
public IRandom getKeystream()
Return the key stream this specification was initialized with.
getPrefix
public byte[] getPrefix()
Return the prefix, or null if no prefix was specified.
getTagLength
public Integer getTagLength()
Return the tag length this specification was initialized with.
TMMHParameterSpec.java --
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