MacVerifyCrypto.cpp File Reference

#include <CoreFoundation/CoreFoundation.h>
#include <Security/Security.h>
#include <dlfcn.h>
#include "cryptox.h"

Include dependency graph for MacVerifyCrypto.cpp:

Go to the source code of this file.

Macros
#define	MAC_OS_X_VERSION_10_7_HEX   0x00001070

Typedefs
typedef CFTypeRef	SecTransformRef
typedef struct OpaqueSecKeyRef *	SecKeyRef
typedef SecTransformRef(*	SecTransformCreateReadTransformWithReadStreamFunc) (CFReadStreamRef inputStream)
typedef CFTypeRef(*	SecTransformExecuteFunc) (SecTransformRef transform, CFErrorRef *error)
typedef SecTransformRef(*	SecVerifyTransformCreateFunc) (SecKeyRef key, CFDataRef signature, CFErrorRef *error)
typedef Boolean(*	SecTransformSetAttributeFunc) (SecTransformRef transform, CFStringRef key, CFTypeRef value, CFErrorRef *error)

Functions
static bool	OnLionOrLater ()
void *	cssmMalloc (CSSM_SIZE aSize, void *aAllocRef)
void	cssmFree (void *aPtr, void *aAllocRef)
void *	cssmRealloc (void *aPtr, CSSM_SIZE aSize, void *aAllocRef)
void *	cssmCalloc (uint32 aNum, CSSM_SIZE aSize, void *aAllocRef)
CryptoX_Result	CryptoMac_InitCryptoProvider ()
CryptoX_Result	CryptoMac_VerifyBegin (CryptoX_SignatureHandle *aInputData)
CryptoX_Result	CryptoMac_VerifyUpdate (CryptoX_SignatureHandle *aInputData, void *aBuf, unsigned int aLen)
CryptoX_Result	CryptoMac_LoadPublicKey (const unsigned char *aCertData, unsigned int aDataSize, CryptoX_PublicKey *aPublicKey)
CryptoX_Result	CryptoMac_VerifySignature (CryptoX_SignatureHandle *aInputData, CryptoX_PublicKey *aPublicKey, const unsigned char *aSignature, unsigned int aSignatureLen)
void	CryptoMac_FreeSignatureHandle (CryptoX_SignatureHandle *aInputData)
void	CryptoMac_FreePublicKey (CryptoX_PublicKey *aPublicKey)

Variables
const CFStringRef	kSecTransformInputAttributeName = CFSTR("INPUT")
SecTransformCreateReadTransformWithReadStreamFunc	SecTransformCreateReadTransformWithReadStreamPtr = NULL
SecTransformExecuteFunc	SecTransformExecutePtr = NULL
SecVerifyTransformCreateFunc	SecVerifyTransformCreatePtr = NULL
SecTransformSetAttributeFunc	SecTransformSetAttributePtr = NULL
static int	sOnLionOrLater = -1
static bool	sCssmInitialized = false
static CSSM_VERSION	sCssmVersion = {2, 0}
static const CSSM_GUID	sMozCssmGuid
static CSSM_CSP_HANDLE	sCspHandle = CSSM_INVALID_HANDLE
static CSSM_API_MEMORY_FUNCS	cssmMemFuncs

Macro Definition Documentation

MAC_OS_X_VERSION_10_7_HEX

#define MAC_OS_X_VERSION_10_7_HEX   0x00001070

Definition at line 37 of file MacVerifyCrypto.cpp.

Typedef Documentation

SecKeyRef

typedef struct OpaqueSecKeyRef* SecKeyRef

Definition at line 17 of file MacVerifyCrypto.cpp.

SecTransformCreateReadTransformWithReadStreamFunc

typedef SecTransformRef(* SecTransformCreateReadTransformWithReadStreamFunc) (CFReadStreamRef inputStream)

Definition at line 19 of file MacVerifyCrypto.cpp.

SecTransformExecuteFunc

typedef CFTypeRef(* SecTransformExecuteFunc) (SecTransformRef transform, CFErrorRef *error)

Definition at line 23 of file MacVerifyCrypto.cpp.

SecTransformRef

typedef CFTypeRef SecTransformRef

Definition at line 16 of file MacVerifyCrypto.cpp.

SecTransformSetAttributeFunc

typedef Boolean(* SecTransformSetAttributeFunc) (SecTransformRef transform, CFStringRef key, CFTypeRef value, CFErrorRef *error)

Definition at line 30 of file MacVerifyCrypto.cpp.

SecVerifyTransformCreateFunc

typedef SecTransformRef(* SecVerifyTransformCreateFunc) (SecKeyRef key, CFDataRef signature, CFErrorRef *error)

Definition at line 26 of file MacVerifyCrypto.cpp.

Function Documentation

CryptoMac_FreePublicKey()

void CryptoMac_FreePublicKey

(

CryptoX_PublicKey *

aPublicKey

)

Definition at line 404 of file MacVerifyCrypto.cpp.

References OnLionOrLater(), and sCspHandle.

CryptoMac_FreeSignatureHandle()

void CryptoMac_FreeSignatureHandle

(

CryptoX_SignatureHandle *

aInputData

)

Definition at line 384 of file MacVerifyCrypto.cpp.

References Data, NULL, and OnLionOrLater().

CryptoMac_InitCryptoProvider()

CryptoX_Result CryptoMac_InitCryptoProvider

(

)

Definition at line 126 of file MacVerifyCrypto.cpp.

References CryptoX_Error, CryptoX_Success, OnLionOrLater(), SecTransformCreateReadTransformWithReadStreamPtr, SecTransformExecutePtr, SecTransformSetAttributePtr, and SecVerifyTransformCreatePtr.

CryptoMac_LoadPublicKey()

CryptoX_Result CryptoMac_LoadPublicKey	(	const unsigned char *	aCertData,
		unsigned int	aDataSize,
		CryptoX_PublicKey *	aPublicKey
	)

Definition at line 210 of file MacVerifyCrypto.cpp.

References CryptoX_Error, CryptoX_Success, cssmMemFuncs, NULL, OnLionOrLater(), sCspHandle, sCssmInitialized, sCssmVersion, and sMozCssmGuid.

CryptoMac_VerifyBegin()

CryptoX_Result CryptoMac_VerifyBegin

(

CryptoX_SignatureHandle *

aInputData

)

Definition at line 159 of file MacVerifyCrypto.cpp.

References CryptoX_Error, CryptoX_Success, and OnLionOrLater().

CryptoMac_VerifySignature()

CryptoX_Result CryptoMac_VerifySignature	(	CryptoX_SignatureHandle *	aInputData,
		CryptoX_PublicKey *	aPublicKey,
		const unsigned char *	aSignature,
		unsigned int	aSignatureLen
	)

Definition at line 288 of file MacVerifyCrypto.cpp.

References CryptoX_Error, CryptoX_Result, CryptoX_Success, Data, kSecTransformInputAttributeName, NULL, OnLionOrLater(), result, sCspHandle, SecTransformExecutePtr, SecTransformSetAttributePtr, and SecVerifyTransformCreatePtr.

CryptoMac_VerifyUpdate()

CryptoX_Result CryptoMac_VerifyUpdate	(	CryptoX_SignatureHandle *	aInputData,
		void *	aBuf,
		unsigned int	aLen
	)

Definition at line 187 of file MacVerifyCrypto.cpp.

References aBuf, CryptoX_Error, CryptoX_Success, Data, and OnLionOrLater().

cssmCalloc()

void * cssmCalloc	(	uint32	aNum,
		CSSM_SIZE	aSize,
		void *	aAllocRef
	)

Definition at line 112 of file MacVerifyCrypto.cpp.

cssmFree()

void cssmFree	(	void *	aPtr,
		void *	aAllocRef
	)

Definition at line 101 of file MacVerifyCrypto.cpp.

cssmMalloc()

void * cssmMalloc	(	CSSM_SIZE	aSize,
		void *	aAllocRef
	)

Definition at line 96 of file MacVerifyCrypto.cpp.

cssmRealloc()

void * cssmRealloc	(	void *	aPtr,
		CSSM_SIZE	aSize,
		void *	aAllocRef
	)

Definition at line 107 of file MacVerifyCrypto.cpp.

OnLionOrLater()

static bool OnLionOrLater ( )

static

Definition at line 41 of file MacVerifyCrypto.cpp.

References count, MAC_OS_X_VERSION_10_7_HEX, NULL, sOnLionOrLater, and stream.

Referenced by CryptoMac_FreePublicKey(), CryptoMac_FreeSignatureHandle(), CryptoMac_InitCryptoProvider(), CryptoMac_LoadPublicKey(), CryptoMac_VerifyBegin(), CryptoMac_VerifySignature(), and CryptoMac_VerifyUpdate().

Variable Documentation

cssmMemFuncs

CSSM_API_MEMORY_FUNCS cssmMemFuncs

static

Initial value:

= {
    &cssmMalloc,
    &cssmFree,
    &cssmRealloc,
    &cssmCalloc,
    NULL
 }

Definition at line 117 of file MacVerifyCrypto.cpp.

Referenced by CryptoMac_LoadPublicKey().

kSecTransformInputAttributeName

const CFStringRef kSecTransformInputAttributeName = CFSTR("INPUT")

Definition at line 15 of file MacVerifyCrypto.cpp.

Referenced by CryptoMac_VerifySignature().

sCspHandle

CSSM_CSP_HANDLE sCspHandle = CSSM_INVALID_HANDLE

static

Definition at line 94 of file MacVerifyCrypto.cpp.

Referenced by CryptoMac_FreePublicKey(), CryptoMac_LoadPublicKey(), and CryptoMac_VerifySignature().

sCssmInitialized

bool sCssmInitialized = false

static

Definition at line 89 of file MacVerifyCrypto.cpp.

Referenced by CryptoMac_LoadPublicKey().

sCssmVersion

CSSM_VERSION sCssmVersion = {2, 0}

static

Definition at line 90 of file MacVerifyCrypto.cpp.

Referenced by CryptoMac_LoadPublicKey().

SecTransformCreateReadTransformWithReadStreamPtr

SecTransformCreateReadTransformWithReadStreamFunc SecTransformCreateReadTransformWithReadStreamPtr = NULL

Definition at line 22 of file MacVerifyCrypto.cpp.

Referenced by CryptoMac_InitCryptoProvider().

SecTransformExecutePtr

SecTransformExecuteFunc SecTransformExecutePtr = NULL

Definition at line 25 of file MacVerifyCrypto.cpp.

Referenced by CryptoMac_InitCryptoProvider(), and CryptoMac_VerifySignature().

SecTransformSetAttributePtr

SecTransformSetAttributeFunc SecTransformSetAttributePtr = NULL

Definition at line 34 of file MacVerifyCrypto.cpp.

Referenced by CryptoMac_InitCryptoProvider(), and CryptoMac_VerifySignature().

SecVerifyTransformCreatePtr

SecVerifyTransformCreateFunc SecVerifyTransformCreatePtr = NULL

Definition at line 29 of file MacVerifyCrypto.cpp.

Referenced by CryptoMac_InitCryptoProvider(), and CryptoMac_VerifySignature().

sMozCssmGuid

const CSSM_GUID sMozCssmGuid

static

Initial value:

=
  { 0x9243121f, 0x5820, 0x4b41,
    { 0xa6, 0x52, 0xba, 0xb6, 0x3f, 0x9d, 0x3d, 0x7f }}

Definition at line 91 of file MacVerifyCrypto.cpp.

Referenced by CryptoMac_LoadPublicKey().

sOnLionOrLater

int sOnLionOrLater = -1

static

Definition at line 39 of file MacVerifyCrypto.cpp.

Referenced by OnLionOrLater().