SHA1 digest scheme. More...

#include <pssl.h>

Inheritance diagram for PSHA1Context:

Collaboration diagram for PSHA1Context:

Public Types
enum	{ BlockSize = 64 }

typedef BYTE	Digest [20]

Public Types inherited from PObject
enum	Comparison { LessThan = -1, EqualTo = 0, GreaterThan = 1 }
	Result of the comparison operation performed by the `Compare()` function. More...

Public Member Functions
	PSHA1Context ()

	~PSHA1Context ()

void	Update (const void *data, PINDEX length)

void	Update (const PString &str)

void	Finalise (Digest result)

Public Member Functions inherited from PObject
__inline unsigned	GetTraceContextIdentifier () const
	Get PTRACE context identifier. More...

__inline void	SetTraceContextIdentifier (unsigned id)

__inline void	SetTraceContextIdentifier (const PObject &obj)

__inline void	SetTraceContextIdentifier (const PObject *obj)

__inline void	CopyTraceContextIdentifier (PObject &obj) const

__inline void	CopyTraceContextIdentifier (PObject *obj) const

virtual	~PObject ()

__inline const char *	GetClass () const

__inline bool	IsClass (const char *name) const

__inline const PObject *	PTraceObjectInstance () const

virtual PObject *	Clone () const
	Create a copy of the class on the heap. More...

template<class CLS >
CLS *	CloneAs () const
	As for Clone() but converts to specified type. More...

virtual PINDEX	HashFunction () const
	This function yields a hash value required by the `PDictionary` class. More...

virtual Comparison	Compare (const PObject &obj) const
	Compare the two objects and return their relative rank. More...

virtual Comparison	CompareObjectMemoryDirect (const PObject &obj) const
	Determine the byte wise comparison of two objects. More...

bool	operator== (const PObject &obj) const
	Compare the two objects. More...

bool	operator!= (const PObject &obj) const
	Compare the two objects. More...

bool	operator< (const PObject &obj) const
	Compare the two objects. More...

bool	operator> (const PObject &obj) const
	Compare the two objects. More...

bool	operator<= (const PObject &obj) const
	Compare the two objects. More...

bool	operator>= (const PObject &obj) const
	Compare the two objects. More...

virtual void	PrintOn (ostream &strm) const
	Output the contents of the object to the stream. More...

virtual void	ReadFrom (istream &strm)
	Input the contents of the object from the stream. More...

Static Public Member Functions
static void	Process (const void *data, PINDEX length, Digest result)

static void	Process (const PString &str, Digest result)

Static Public Member Functions inherited from PObject
static __inline void	CopyTraceContextIdentifier (PObject &to, const PObject &from)

static __inline void	CopyTraceContextIdentifier (PObject &to, const PObject *from)

static __inline void	CopyTraceContextIdentifier (PObject *to, const PObject &from)

static __inline void	CopyTraceContextIdentifier (PObject to, const PObject from)

static __inline const char *	Class ()

static __inline const PObject *	PTraceObjectInstance (const char *)

static __inline const PObject *	PTraceObjectInstance (const PObject *obj)

template<typename T >
static Comparison	Compare2 (T v1, T v2)
	Compare two types, returning Comparison type. More...

static Comparison	InternalCompareObjectMemoryDirect (const PObject obj1, const PObject obj2, PINDEX size)
	Internal function caled from CompareObjectMemoryDirect() More...

Protected Attributes
SHAstate_st *	m_context

Protected Attributes inherited from PObject
unsigned	m_traceContextIdentifier

Additional Inherited Members
Protected Member Functions inherited from PObject
	PObject ()
	Constructor for PObject, made protected so cannot ever create one on its own. More...

Detailed Description

SHA1 digest scheme.

Member Typedef Documentation

typedef BYTE PSHA1Context::Digest[20]

Member Enumeration Documentation

anonymous enum

Enumerator
BlockSize

Constructor & Destructor Documentation

PSHA1Context::PSHA1Context ( )

PSHA1Context::~PSHA1Context ( )

Member Function Documentation

void PSHA1Context::Finalise ( Digest result )

static void PSHA1Context::Process	(	const void *	data,
		PINDEX	length,
		Digest	result
	)

static

static void PSHA1Context::Process	(	const PString &	str,
		Digest	result
	)

inlinestatic

References PString::GetLength(), and Process().

Referenced by Process().

void PSHA1Context::Update	(	const void *	data,
		PINDEX	length
	)

void PSHA1Context::Update ( const PString & str )

inline

References PString::GetLength(), and Update().

Referenced by Update().

Member Data Documentation

SHAstate_st* PSHA1Context::m_context

protected

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

pssl.h

Public Types

Public Member Functions

Static Public Member Functions