CODEX_Ciphers::HashFunction Class Reference

This is the base class for functional objects that compute hashes. More...

#include <HashFunction.h>

Inheritance diagram for CODEX_Ciphers::HashFunction:

[legend]List of all members.

Public Types
typedef CODEX_ASN1::ustring	ustring
	Shortened name for basic_string< unsigned char >.
Public Member Functions
virtual ustring *	operator() (const ustring &buff) const =0
virtual ustring *	operator() (const ustring &buff, unsigned int len) const =0

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Detailed Description

This is the base class for functional objects that compute hashes.

It's important to use the same derived class consistently.

Definition at line 30 of file HashFunction.h.

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Member Function Documentation

virtual ustring* CODEX_Ciphers::HashFunction::operator() (  const ustring &  buff, unsigned int  len )  const [pure virtual]

Parameters: buff  The data to hash as a ustring. len  The desired length of the output, in bits. Returns: A new ustring containing the hash output. Implemented in CODEX_Ciphers::SHA1HashFunction.

virtual ustring* CODEX_Ciphers::HashFunction::operator() (  const ustring &  buff  )  const [pure virtual]

Parameters: buff  The data to hash as a ustring. Returns: A new ustring containing the hash output. Implemented in CODEX_Ciphers::SHA1HashFunction.

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

• HashFunction.h

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