Crypto++  8.5
Free C++ class library of cryptographic schemes
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HC128Policy Class Reference

HC-128 stream cipher implementation. More...

+ Inheritance diagram for HC128Policy:

Additional Inherited Members

- Public Types inherited from AdditiveCipherConcretePolicy< word32, 16 >
typedef word32 WordType
 Word type for the cipher.
 
- Public Member Functions inherited from AdditiveCipherConcretePolicy< word32, 16 >
unsigned int GetAlignment () const
 Provides data alignment requirements. More...
 
unsigned int GetBytesPerIteration () const
 Provides number of bytes operated upon during an iteration. More...
 
unsigned int GetIterationsToBuffer () const
 Provides buffer size based on iterations. More...
 
bool CanOperateKeystream () const
 Flag indicating. More...
 
- Public Member Functions inherited from AdditiveCipherAbstractPolicy
virtual unsigned int GetAlignment () const
 Provides data alignment requirements. More...
 
virtual unsigned int GetBytesPerIteration () const =0
 Provides number of bytes operated upon during an iteration. More...
 
virtual unsigned int GetOptimalBlockSize () const
 Provides number of ideal bytes to process. More...
 
virtual unsigned int GetIterationsToBuffer () const =0
 Provides buffer size based on iterations. More...
 
virtual void WriteKeystream (byte *keystream, size_t iterationCount)
 Generate the keystream. More...
 
virtual void SeekToIteration (lword iterationCount)
 Seeks to a random position in the stream. More...
 
virtual std::string AlgorithmProvider () const
 Retrieve the provider of this algorithm. More...
 
- Static Public Member Functions inherited from HC128Info
static const char * StaticAlgorithmName ()
 
- Static Public Member Functions inherited from FixedKeyLength< 16, SimpleKeyingInterface::UNIQUE_IV, 16 >
static size_t StaticGetValidKeyLength (size_t keylength)
 The default key length for the algorithm provided by a static function. More...
 
- Static Public Attributes inherited from AdditiveCipherConcretePolicy< word32, 16 >
static const int BYTES_PER_ITERATION
 Number of bytes for an iteration. More...
 
- Static Public Attributes inherited from FixedKeyLength< 16, SimpleKeyingInterface::UNIQUE_IV, 16 >
static const int KEYLENGTH
 The default key length used by the algorithm provided as a constant. More...
 
static const int MIN_KEYLENGTH
 The minimum key length used by the algorithm provided as a constant. More...
 
static const int MAX_KEYLENGTH
 The maximum key length used by the algorithm provided as a constant. More...
 
static const int DEFAULT_KEYLENGTH
 The default key length used by the algorithm provided as a constant. More...
 
static const int IV_REQUIREMENT
 The default IV requirements for the algorithm provided as a constant. More...
 
static const int IV_LENGTH
 The default IV length used by the algorithm provided as a constant. More...
 

Detailed Description

HC-128 stream cipher implementation.

Since
Crypto++ 8.0

Definition at line 31 of file hc128.h.


The documentation for this class was generated from the following files: