Inheritance diagram for XMACC_Base< T >:
Definition at line 19 of file xormac.h.
Public Types | |
| typedef T::HashWordType | HashWordType |
| typedef T::ByteOrderClass | ByteOrderClass |
Public Member Functions | |
| XMACC_Base () | |
| void | UncheckedSetKey (const byte *key, unsigned int length, const NameValuePairs ¶ms) |
| void | Resynchronize (const byte *IV) |
| resynchronize with an IV | |
| unsigned int | IVSize () const |
| returns size of IVs used by this object | |
| void | GetNextIV (byte *IV) |
| get a secure IV for the next message | |
| word32 | CurrentCounter () const |
| void | TruncatedFinal (byte *mac, size_t size) |
| truncated version of Final() | |
| bool | TruncatedVerify (const byte *mac, size_t length) |
| truncated version of Verify() | |
| unsigned int | DigestSize () const |
| size of the hash returned by Final() | |
| ByteOrder | GetByteOrder () const |
| unsigned int | BlockSize () const |
| block size of underlying compression function, or 0 if not block based | |
| unsigned int | OptimalBlockSize () const |
| input to Update() should have length a multiple of this for optimal speed | |
| unsigned int | OptimalDataAlignment () const |
| returns how input should be aligned for optimal performance | |
| void | Update (const byte *input, size_t length) |
| process more input | |
| byte * | CreateUpdateSpace (size_t &size) |
| request space to write input into | |
| void | Restart () |
| discard the current state, and restart with a new message | |
Static Public Member Functions | |
| static std::string | StaticAlgorithmName () |
| static size_t __cdecl | StaticGetValidKeyLength (size_t) |
| static void | CorrectEndianess (HashWordType *out, const HashWordType *in, size_t byteCount) |
Static Public Attributes | |
| static const int | DIGESTSIZE = 4+T::DIGESTSIZE |
| static const int | KEYLENGTH |
| static const int | MIN_KEYLENGTH |
| static const int | MAX_KEYLENGTH |
| static const int | DEFAULT_KEYLENGTH |
| static const int | IV_REQUIREMENT |
| static const int | IV_LENGTH |
| static const int | BLOCKSIZE |
|
static CompileAssert<((T_BlockSize &(T_BlockSize-1))==0)> | cryptopp_assert___LINE__ |
Protected Member Functions | |
| void | SetBlockSize (unsigned int blockSize) |
| void | SetStateSize (unsigned int stateSize) |
| T::HashWordType | GetBitCountHi () const |
| T::HashWordType | GetBitCountLo () const |
| void | PadLastBlock (unsigned int lastBlockSize, byte padFirst=0x80) |
| virtual size_t | HashMultipleBlocks (const T::HashWordType *input, size_t length) |
| void | HashBlock (const HashWordType *input) |
Protected Attributes | |
| SecBlock< T::HashWordType > | m_data |
| SecBlock< T::HashWordType > | m_digest |
| void XMACC_Base< T >::GetNextIV | ( | byte * | IV | ) | [inline, virtual] |
get a secure IV for the next message
This method should be called after you finish encrypting one message and are ready to start the next one. After calling it, you must call SetKey() or Resynchronize() before using this object again. This method is not implemented on decryption objects.
Reimplemented from SimpleKeyingInterface.
1.5.1-p1