Crypto++ 8.2 Free C++ class library of cryptographic schemes

Static Public Member Functions | List of all members
RIPEMD256 Class Reference

RIPEMD-256 message digest. More...

Inheritance diagram for RIPEMD256:

## Static Public Member Functions
static void | InitState (HashWordType *state)
static void | Transform (word32 *digest, const word32 *data)
static const char * | StaticAlgorithmName ()
Static Public Member Functions inherited from AlgorithmImpl< IteratedHash< word32, LittleEndian, T_BlockSize >, RIPEMD256 >
static std::string CRYPTOPP_API | StaticAlgorithmName ()
| The algorithm name. More...

## Additional Inherited Members
Public Types inherited from IteratedHash< word32, LittleEndian, T_BlockSize >
typedef LittleEndian | ByteOrderClass
typedef word32 | HashWordType
Public Types inherited from IteratedHashBase< word32, HashTransformation >
typedef word32 | HashWordType
Public Member Functions inherited from IteratedHashWithStaticTransform< word32, LittleEndian, 64, 32, RIPEMD256 >
unsigned int | DigestSize () const
| Provides the digest size of the hash. More...
Public Member Functions inherited from ClonableImpl< RIPEMD256, AlgorithmImpl< IteratedHash< word32, LittleEndian, T_BlockSize >, RIPEMD256 > >
Clonable * | Clone () const
| Create a copy of this object. More...
Public Member Functions inherited from AlgorithmImpl< IteratedHash< word32, LittleEndian, T_BlockSize >, RIPEMD256 >
std::string | AlgorithmName () const
| The algorithm name. More...
Public Member Functions inherited from IteratedHash< word32, LittleEndian, T_BlockSize >
unsigned int | BlockSize () const
| Provides the block size of the hash. More...
ByteOrder | GetByteOrder () const
| Provides the byte order of the hash. More...
void | CorrectEndianess (HashWordType *out, const HashWordType *in, size_t byteCount)
| Adjusts the byte ordering of the hash. More...
Public Member Functions inherited from IteratedHashBase< word32, HashTransformation >
| IteratedHashBase ()
| Construct an IteratedHashBase.
unsigned int | OptimalBlockSize () const
| Provides the input block size most efficient for this cipher. More...
unsigned int | OptimalDataAlignment () const
| Provides input and output data alignment for optimal performance. More...
void | Update (const byte *input, size_t length)
| Updates a hash with additional input. More...
byte * | CreateUpdateSpace (size_t &size)
| Requests space which can be written into by the caller. More...
void | Restart ()
| Restart the hash. More...
void | TruncatedFinal (byte *digest, size_t digestSize)
| Computes the hash of the current message. More...
virtual std::string | AlgorithmProvider () const
| Retrieve the provider of this algorithm. More...
Public Member Functions inherited from HashTransformation
HashTransformation & | Ref ()
| Provides a reference to this object. More...
virtual void | Final (byte *digest)
| Computes the hash of the current message. More...
unsigned int | TagSize () const
| Provides the tag size of the hash. More...
virtual void | CalculateDigest (byte *digest, const byte *input, size_t length)
| Updates the hash with additional input and computes the hash of the current message. More...
virtual bool | Verify (const byte *digest)
| Verifies the hash of the current message. More...
virtual bool | VerifyDigest (const byte *digest, const byte *input, size_t length)
| Updates the hash with additional input and verifies the hash of the current message. More...
virtual void | CalculateTruncatedDigest (byte *digest, size_t digestSize, const byte *input, size_t length)
| Updates the hash with additional input and computes the hash of the current message. More...
virtual bool | TruncatedVerify (const byte *digest, size_t digestLength)
| Verifies the hash of the current message. More...
virtual bool | VerifyTruncatedDigest (const byte *digest, size_t digestLength, const byte *input, size_t length)
| Updates the hash with additional input and verifies the hash of the current message. More...
Public Member Functions inherited from Algorithm
| Algorithm (bool checkSelfTestStatus=true)
| Interface for all crypto algorithms. More...
Static Public Attributes inherited from IteratedHashWithStaticTransform< word32, LittleEndian, 64, 32, RIPEMD256 >
static const int | DIGESTSIZE
Static Public Attributes inherited from IteratedHash< word32, LittleEndian, T_BlockSize >
static const int | BLOCKSIZE

## Detailed Description

RIPEMD-256 message digest.

Digest size is 256-bits.

Warning
  RIPEMD-256 is considered insecure, and should not be used unless you absolutely need it for compatibility.

See also
  RIPEMD-256

Since
  Crypto++ 2.1

Definition at line 55 of file ripemd.h.

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

- ripemd.h
- ripemd.cpp