Iterated hash with a static transformation function. More...
#include <iterhash.h>
Inheritance diagram for IteratedHashWithStaticTransform< T_HashWordType, T_Endianness, T_BlockSize, T_StateSize, T_Transform, T_DigestSize, T_StateAligned >:
Public Member Functions | |
| unsigned int | DigestSize () const |
| Provides the digest size of the hash. More... | |
| Public Member Functions inherited from ClonableImpl< T_Transform, AlgorithmImpl< IteratedHash< T_HashWordType, T_Endianness, T_BlockSize >, T_Transform > > | |
| Clonable * | Clone () const |
| Create a copy of this object. More... | |
| Public Member Functions inherited from AlgorithmImpl< IteratedHash< T_HashWordType, T_Endianness, T_BlockSize >, T_Transform > | |
| std::string | AlgorithmName () const |
| The algorithm name. More... | |
| Public Member Functions inherited from IteratedHash< T_HashWordType, T_Endianness, T_BlockSize, T_Base > | |
| 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< T_HashWordType, HashTransformation > | |
| IteratedHashBase () | |
| Construct an IteratedHashBase. More... | |
| 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 | Update (const byte *input, size_t length)=0 |
| Updates a hash with additional input. More... | |
| virtual byte * | CreateUpdateSpace (size_t &size) |
| Request space which can be written into by the caller. More... | |
| virtual void | Final (byte *digest) |
| Computes the hash of the current message. More... | |
| virtual void | Restart () |
| Restart the hash. More... | |
| virtual unsigned int | DigestSize () const =0 |
| Provides the digest size of the hash. More... | |
| unsigned int | TagSize () const |
| Provides the tag size of the hash. More... | |
| virtual unsigned int | BlockSize () const |
| Provides the block size of the compression function. More... | |
| virtual unsigned int | OptimalBlockSize () const |
| Provides the input block size most efficient for this hash. More... | |
| virtual unsigned int | OptimalDataAlignment () const |
| Provides input and output data alignment for optimal performance. 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 | TruncatedFinal (byte *digest, size_t digestSize)=0 |
| Computes 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... | |
| virtual std::string | AlgorithmName () const |
| Provides the name of this algorithm. More... | |
| virtual std::string | AlgorithmProvider () const |
| Retrieve the provider of this algorithm. More... | |
| virtual Clonable * | Clone () const |
| Copies this object. More... | |
Static Public Attributes | |
| static const int | DIGESTSIZE = T_DigestSize ? T_DigestSize : T_StateSize |
| Static Public Attributes inherited from IteratedHash< T_HashWordType, T_Endianness, T_BlockSize, T_Base > | |
| static const int | BLOCKSIZE = T_BlockSize |
Additional Inherited Members | |
| Public Types inherited from IteratedHash< T_HashWordType, T_Endianness, T_BlockSize, T_Base > | |
| typedef T_Endianness | ByteOrderClass |
| typedef T_HashWordType | HashWordType |
| Public Types inherited from IteratedHashBase< T_HashWordType, HashTransformation > | |
| typedef T_HashWordType | HashWordType |
| Static Public Member Functions inherited from AlgorithmImpl< IteratedHash< T_HashWordType, T_Endianness, T_BlockSize >, T_Transform > | |
| static std::string | StaticAlgorithmName () |
| The algorithm name. More... | |
Detailed Description
template<class T_HashWordType, class T_Endianness, unsigned int T_BlockSize, unsigned int T_StateSize, class T_Transform, unsigned int T_DigestSize = 0, bool T_StateAligned = false>
class IteratedHashWithStaticTransform< T_HashWordType, T_Endianness, T_BlockSize, T_StateSize, T_Transform, T_DigestSize, T_StateAligned >
class IteratedHashWithStaticTransform< T_HashWordType, T_Endianness, T_BlockSize, T_StateSize, T_Transform, T_DigestSize, T_StateAligned >
Iterated hash with a static transformation function.
- Template Parameters
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T_HashWordType Hash word type T_Endianness Endianness type of hash T_BlockSize Block size of the hash T_StateSize Internal state size of the hash T_Transform HashTransformation derived class T_DigestSize Digest size of the hash T_StateAligned Flag indicating if state is 16-byte aligned
Definition at line 180 of file iterhash.h.
Constructor & Destructor Documentation
◆ ~IteratedHashWithStaticTransform()
template<class T_HashWordType , class T_Endianness , unsigned int T_BlockSize, unsigned int T_StateSize, class T_Transform , unsigned int T_DigestSize = 0, bool T_StateAligned = false>
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inlinevirtual |
Definition at line 186 of file iterhash.h.
Member Function Documentation
◆ DigestSize()
template<class T_HashWordType , class T_Endianness , unsigned int T_BlockSize, unsigned int T_StateSize, class T_Transform , unsigned int T_DigestSize = 0, bool T_StateAligned = false>
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inlinevirtual |
Provides the digest size of the hash.
- Returns
- the digest size of the hash, in bytes
DigestSize() returns DIGESTSIZE.
Implements HashTransformation.
Definition at line 191 of file iterhash.h.
Member Data Documentation
◆ DIGESTSIZE
template<class T_HashWordType , class T_Endianness , unsigned int T_BlockSize, unsigned int T_StateSize, class T_Transform , unsigned int T_DigestSize = 0, bool T_StateAligned = false>
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static |
Definition at line 184 of file iterhash.h.
The documentation for this class was generated from the following file:
