#include <tiger.h>
Inheritance diagram for Tiger:
Definition at line 13 of file tiger.h.
Public Types | |
enum | { DIGESTSIZE = 24 } |
typedef LittleEndian | ByteOrderClass |
typedef IteratedHashBase< word64, HashTransformation >::HashWordType | HashWordType |
Public Member Functions | |
void | TruncatedFinal (byte *hash, unsigned int size) |
truncated version of Final() | |
std::string | AlgorithmName () const |
unsigned int | DigestSize () const |
unsigned int | OptimalBlockSize () const |
void | Update (const byte *input, unsigned int length) |
byte * | CreateUpdateSpace (unsigned int &size) |
void | Restart () |
virtual void | Final (byte *digest) |
compute hash for current message, then restart for a new message | |
virtual void | CalculateDigest (byte *digest, const byte *input, unsigned int length) |
use this if your input is in one piece and you don't want to call Update() and Final() separately | |
virtual bool | Verify (const byte *digest) |
verify that digest is a valid digest for the current message, then reinitialize the object | |
virtual bool | VerifyDigest (const byte *digest, const byte *input, unsigned int length) |
use this if your input is in one piece and you don't want to call Update() and Verify() separately | |
virtual void | CalculateTruncatedDigest (byte *digest, unsigned int digestSize, const byte *input, unsigned int length) |
truncated version of CalculateDigest() | |
virtual bool | TruncatedVerify (const byte *digest, unsigned int digestLength) |
truncated version of Verify() | |
virtual bool | VerifyTruncatedDigest (const byte *digest, unsigned int digestLength, const byte *input, unsigned int length) |
truncated version of VerifyDigest() | |
virtual Clonable * | Clone () const |
this is not implemented by most classes yet | |
Static Public Member Functions | |
void | Transform (word64 *digest, const word64 *data) |
const char * | StaticAlgorithmName () |
void | CorrectEndianess (HashWordType *out, const HashWordType *in, unsigned int byteCount) |
Protected Member Functions | |
void | Init () |
void | vTransform (const word64 *data) |
virtual void | vTransform (const HashWordType *data)=0 |
unsigned int | BlockSize () const |
block size of underlying compression function, or 0 if not block based | |
void | HashBlock (const HashWordType *input) |
virtual void | HashBlock (const word64 *input)=0 |
word64 | GetBitCountHi () const |
word64 | GetBitCountLo () const |
virtual unsigned int | HashMultipleBlocks (const word64 *input, unsigned int length) |
void | PadLastBlock (unsigned int lastBlockSize, byte padFirst=0x80) |
void | ThrowIfInvalidTruncatedSize (unsigned int size) const |
Protected Attributes | |
SecBlock< word64 > | m_data |
SecBlock< word64 > | m_digest |
Static Protected Attributes | |
const word64 | table [4 *256] |
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compute hash for current message, then restart for a new message
Reimplemented in PKCS_DecoratedHashModule< H >, SignatureEncodingMethodWithRecovery, and EMSA2DecoratedHashModule< H >. Definition at line 526 of file cryptlib.h. Referenced by HashFilter::Put2(), PK_SignerBase< H >::SignAndRestart(), and PK_VerifierBase< H >::VerifyAndRestart(). |
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verify that digest is a valid digest for the current message, then reinitialize the object Default implementation is to call Final() and do a bitwise comparison between its output and digest. Reimplemented in SignatureEncodingMethodWithRecovery. Definition at line 549 of file cryptlib.h. Referenced by VerifierWithRecoveryTemplate< TF, H >::VerifyAndRestart(). |