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Abstract base class representing a hash calculator
| ~Hasher () | ~Hasher | 
[virtual]
Destroy the instance, free allocated memory
| void  clear () | clear | 
[pure virtual]
Clear the digest and prepare for reuse
| void  finalize () | finalize | 
[pure virtual]
Finalize the digest computation, make result ready. Subsequent calls to update() will fail
| const unsigned char*  rawDigest () | rawDigest | 
[pure virtual]
Returns a pointer to the raw 16-byte binary value of the message digest. The digest is finalized if if wasn't already
Returns: Pointer to the raw digest data or NULL if some error occured
| inline const String&  hexDigest () | hexDigest | 
Returns the standard hexadecimal representation of the message digest. The digest is finalized if if wasn't already
Returns: A String which holds the hex digest or a null one if some error occured
| inline bool  update (const void* buf, unsigned int len) | update | 
Update the digest from a buffer of data
Parameters:
| buf | Pointer to the data to be included in digest | 
| len | Length of data in the buffer | 
Returns: True if success, false if finalize() was already called
| inline bool  update (const DataBlock& data) | update | 
Update the digest from the content of a DataBlock
Parameters:
| data | Data to be included in digest | 
Returns: True if success, false if finalize() was already called
| inline bool  update (const String& str) | update | 
Update the digest from the content of a String
Parameters:
| str | String to be included in digest | 
Returns: True if success, false if finalize() was already called
| inline Hasher&  operator<< (const String& value) | operator<< | 
Digest updating operator for Strings
Parameters:
| value | String to be included in digest | 
| inline Hasher&  operator<< (const DataBlock& data) | operator<< | 
Digest updating operator for DataBlocks
Parameters:
| data | Data to be included in digest | 
| Hasher&  operator<< (const char* value) | operator<< | 
Digest updating operator for C strings
Parameters:
| value | String to be included in digest | 
| bool  hmacStart (DataBlock& opad, const void* key, unsigned int keyLen) | hmacStart | 
Start a HMAC calculation, initialize the hash and the outer pad
Parameters:
| opad | Outer pad to be filled from key | 
| key | Secret key | 
| keyLen | Secret key length | 
Returns: True if hash and outer pad were successfully initialized
| inline bool  hmacStart (DataBlock& opad, const DataBlock& key) | hmacStart | 
Start a HMAC calculation, initialize the hash and the outer pad
Parameters:
| opad | Outer pad to be filled from key | 
| key | Secret key | 
Returns: True if hash and outer pad were successfully initialized
| inline bool  hmacStart (DataBlock& opad, const String& key) | hmacStart | 
Start a HMAC calculation, initialize the hash and the outer pad
Parameters:
| opad | Outer pad to be filled from key | 
| key | Secret key string | 
Returns: True if hash and outer pad were successfully initialized
| bool  hmacFinal (const DataBlock& opad) | hmacFinal | 
Finalize a HMAC calculation with this hash
Parameters:
| opad | Outer pad as filled by hmacStart | 
Returns: True on success, HMAC result is left in hasher
| bool  hmac (const void* key, unsigned int keyLen, const void* msg, unsigned int msgLen) | hmac | 
Compute a Message Authentication Code with this hash
Parameters:
| key | Secret key | 
| keyLen | Secret key length | 
| msg | Message to authenticate | 
| msgLen | Message length | 
Returns: True if HMAC was computed correctly, result is left in hasher
| inline bool  hmac (const DataBlock& key, const DataBlock& msg) | hmac | 
Compute a Message Authentication Code with this hash
Parameters:
| key | Secret key | 
| msg | Message to authenticate | 
Returns: True if HMAC was computed correctly, result is left in hasher
| inline bool  hmac (const String& key, const String& msg) | hmac | 
Compute a Message Authentication Code with this hash
Parameters:
| key | Secret key string | 
| msg | Message string to authenticate | 
Returns: True if HMAC was computed correctly, result is left in hasher
| unsigned int  hashLength () | hashLength | 
[const pure virtual]
Return the length of the raw binary digest
Returns: Length of the digest in octets
| unsigned int  hmacBlockSize () | hmacBlockSize | 
[const virtual]
Return the size of the block used in HMAC calculations
Returns: HMAC block size in octets, usually 64
| inline  Hasher () | Hasher | 
[protected]
Default constructor
| bool  updateInternal (const void* buf, unsigned int len) | updateInternal | 
[protected pure virtual]
Update the digest from a buffer of data
Parameters:
| buf | Pointer to the data to be included in digest | 
| len | Length of data in the buffer | 
Returns: True if success, false if finalize() was already called
| void* m_private | m_private | 
[protected]
| String m_hex | m_hex | 
[protected]
| Generated by: paulc on bussard on Fri May 8 12:37:22 2015, using kdoc 2.0a54. |