DigestContext Class Reference

#include <digest.hpp>

Collaboration diagram for DigestContext:

Public Types
enum	{ MAX_DIGEST_SIZE = CC_SHA512_DIGEST_LENGTH }

Public Member Functions
	OPENVPN_SIMPLE_EXCEPTION (apple_digest_uninitialized)
	OPENVPN_SIMPLE_EXCEPTION (apple_digest_final_overflow)
	OPENVPN_EXCEPTION (apple_digest_error)
	DigestContext ()
	DigestContext (const CryptoAlgs::Type alg)
void	init (const CryptoAlgs::Type alg)
void	update (const unsigned char *in, const size_t size)
size_t	final (unsigned char *out)
size_t	size () const
bool	is_initialized () const

Private Member Functions
	DigestContext (const DigestContext &)=delete
DigestContext &	operator= (const DigestContext &)=delete
void	clear ()
void	check_initialized () const

Static Private Member Functions
static const DigestInfo *	digest_type (const CryptoAlgs::Type alg)

Private Attributes
bool	initialized
const DigestInfo *	info
const DigestAlgorithm *	meth
DigestCTX	ctx

Friends
class	HMACContext

Detailed Description

Definition at line 161 of file digest.hpp.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
MAX_DIGEST_SIZE

Definition at line 173 of file digest.hpp.

Constructor & Destructor Documentation

DigestContext() [1/3]

DigestContext::DigestContext ( const DigestContext &  )

privatedelete

DigestContext() [2/3]

DigestContext::DigestContext ( )

inline

Definition at line 178 of file digest.hpp.

DigestContext() [3/3]

DigestContext::DigestContext ( const CryptoAlgs::Type  alg )

inline

Definition at line 183 of file digest.hpp.

Member Function Documentation

check_initialized()

void DigestContext::check_initialized ( ) const

inlineprivate

Definition at line 253 of file digest.hpp.

clear()

void DigestContext::clear ( )

inlineprivate

Definition at line 248 of file digest.hpp.

digest_type()

static const DigestInfo * DigestContext::digest_type ( const CryptoAlgs::Type  alg )

inlinestaticprivate

Definition at line 225 of file digest.hpp.

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final()

size_t DigestContext::final ( unsigned char *  out )

inline

Definition at line 205 of file digest.hpp.

init()

void DigestContext::init ( const CryptoAlgs::Type  alg )

inline

Definition at line 188 of file digest.hpp.

is_initialized()

bool DigestContext::is_initialized ( ) const

inline

Definition at line 219 of file digest.hpp.

OPENVPN_EXCEPTION()

DigestContext::OPENVPN_EXCEPTION

(

apple_digest_error

)

OPENVPN_SIMPLE_EXCEPTION() [1/2]

DigestContext::OPENVPN_SIMPLE_EXCEPTION

(

apple_digest_final_overflow

)

OPENVPN_SIMPLE_EXCEPTION() [2/2]

DigestContext::OPENVPN_SIMPLE_EXCEPTION

(

apple_digest_uninitialized

)

operator=()

DigestContext & DigestContext::operator= ( const DigestContext &  )

privatedelete

size()

size_t DigestContext::size ( ) const

inline

Definition at line 213 of file digest.hpp.

update()

void DigestContext::update ( const unsigned char *  in, const size_t  size  )

inline

Definition at line 198 of file digest.hpp.

Friends And Related Symbol Documentation

HMACContext

friend class HMACContext

friend

Definition at line 167 of file digest.hpp.

Member Data Documentation

ctx

DigestCTX DigestContext::ctx

private

Definition at line 264 of file digest.hpp.

info

const DigestInfo* DigestContext::info

private

Definition at line 262 of file digest.hpp.

initialized

bool DigestContext::initialized

private

Definition at line 261 of file digest.hpp.

meth

const DigestAlgorithm* DigestContext::meth

private

Definition at line 263 of file digest.hpp.

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

• openvpn/applecrypto/crypto/digest.hpp