msg.c File Reference

#include "config.h"
#include "wine/port.h"
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wincrypt.h"
#include "snmp.h"
#include "wine/debug.h"
#include "wine/exception.h"
#include "crypt32_private.h"

Go to the source code of this file.

Data Structures
struct	CryptMsgBase
struct	CDataEncodeMsg
struct	CHashEncodeMsg
struct	PCMSG_SIGNER_ENCODE_INFO_WITH_CMS
struct	PCMSG_SIGNED_ENCODE_INFO_WITH_CMS
struct	CSignerHandles
struct	CSignedMsgData
struct	CSignedEncodeMsg
struct	PCMSG_ENVELOPED_ENCODE_INFO_WITH_CMS
struct	CEnvelopedEncodeMsg
struct	CEnvelopedDecodeMsg
struct	CDecodeMsg
Defines
#define	NONAMELESSUNION
Typedefs
typedef void(*	CryptMsgCloseFunc )(HCRYPTMSG msg)
typedef BOOL(*	CryptMsgGetParamFunc )(HCRYPTMSG hCryptMsg, DWORD dwParamType, DWORD dwIndex, void *pvData, DWORD *pcbData)
typedef BOOL(*	CryptMsgUpdateFunc )(HCRYPTMSG hCryptMsg, const BYTE *pbData, DWORD cbData, BOOL fFinal)
typedef BOOL(*	CryptMsgControlFunc )(HCRYPTMSG hCryptMsg, DWORD dwFlags, DWORD dwCtrlType, const void *pvCtrlPara)
Enumerations
enum	CryptMsgState { MsgStateInit, MsgStateUpdated, MsgStateDataFinalized, MsgStateFinalized }
enum	SignOrVerify { Sign, Verify }
Functions
	WINE_DEFAULT_DEBUG_CHANNEL (crypt)
static BOOL	CRYPT_DefaultMsgControl (HCRYPTMSG hCryptMsg, DWORD dwFlags, DWORD dwCtrlType, const void *pvCtrlPara)
static void	CryptMsgBase_Init (CryptMsgBase *msg, DWORD dwFlags, PCMSG_STREAM_INFO pStreamInfo, CryptMsgCloseFunc close, CryptMsgGetParamFunc get_param, CryptMsgUpdateFunc update, CryptMsgControlFunc control)
static void	CDataEncodeMsg_Close (HCRYPTMSG hCryptMsg)
static BOOL WINAPI	CRYPT_EncodeContentLength (DWORD dwCertEncodingType, LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags, PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
static BOOL	CRYPT_EncodeDataContentInfoHeader (const CDataEncodeMsg *msg, CRYPT_DATA_BLOB *header)
static BOOL	CDataEncodeMsg_Update (HCRYPTMSG hCryptMsg, const BYTE *pbData, DWORD cbData, BOOL fFinal)
static BOOL	CRYPT_CopyParam (void *pvData, DWORD *pcbData, const void *src, DWORD len)
static BOOL	CDataEncodeMsg_GetParam (HCRYPTMSG hCryptMsg, DWORD dwParamType, DWORD dwIndex, void *pvData, DWORD *pcbData)
static HCRYPTMSG	CDataEncodeMsg_Open (DWORD dwFlags, const void *pvMsgEncodeInfo, LPSTR pszInnerContentObjID, PCMSG_STREAM_INFO pStreamInfo)
static void	CHashEncodeMsg_Close (HCRYPTMSG hCryptMsg)
static BOOL	CRYPT_EncodePKCSDigestedData (CHashEncodeMsg *msg, void *pvData, DWORD *pcbData)
static BOOL	CHashEncodeMsg_GetParam (HCRYPTMSG hCryptMsg, DWORD dwParamType, DWORD dwIndex, void *pvData, DWORD *pcbData)
static BOOL	CHashEncodeMsg_Update (HCRYPTMSG hCryptMsg, const BYTE *pbData, DWORD cbData, BOOL fFinal)
static HCRYPTMSG	CHashEncodeMsg_Open (DWORD dwFlags, const void *pvMsgEncodeInfo, LPSTR pszInnerContentObjID, PCMSG_STREAM_INFO pStreamInfo)
static BOOL	CRYPT_IsValidSigner (const CMSG_SIGNER_ENCODE_INFO_WITH_CMS *signer)
static BOOL	CRYPT_ConstructBlob (CRYPT_DATA_BLOB *out, const CRYPT_DATA_BLOB *in)
static BOOL	CRYPT_ConstructBlobArray (DWORD *outCBlobs, PCRYPT_DATA_BLOB *outPBlobs, DWORD cBlobs, const CRYPT_DATA_BLOB *pBlobs)
static void	CRYPT_FreeBlobArray (DWORD cBlobs, PCRYPT_DATA_BLOB blobs)
static BOOL	CRYPT_ConstructAttribute (CRYPT_ATTRIBUTE *out, const CRYPT_ATTRIBUTE *in)
static BOOL	CRYPT_ConstructAttributes (CRYPT_ATTRIBUTES *out, const CRYPT_ATTRIBUTES *in)
static BOOL	CSignerInfo_Construct (CMSG_CMS_SIGNER_INFO *info, const CMSG_SIGNER_ENCODE_INFO_WITH_CMS *in)
static void	CSignerInfo_Free (CMSG_CMS_SIGNER_INFO *info)
static BOOL	CSignedMsgData_ConstructSignerHandles (CSignedMsgData *msg_data, DWORD signerIndex, HCRYPTPROV crypt_prov)
static BOOL	CSignedMsgData_AllocateHandles (CSignedMsgData *msg_data)
static void	CSignedMsgData_CloseHandles (CSignedMsgData *msg_data)
static BOOL	CSignedMsgData_UpdateHash (CSignedMsgData *msg_data, const BYTE *pbData, DWORD cbData)
static BOOL	CRYPT_AppendAttribute (CRYPT_ATTRIBUTES *out, const CRYPT_ATTRIBUTE *in)
static BOOL	CSignedMsgData_AppendMessageDigestAttribute (CSignedMsgData *msg_data, DWORD signerIndex)
static BOOL	CSignedMsgData_UpdateAuthenticatedAttributes (CSignedMsgData *msg_data, SignOrVerify flag)
static void	CRYPT_ReverseBytes (CRYPT_HASH_BLOB *hash)
static BOOL	CSignedMsgData_Sign (CSignedMsgData *msg_data)
static BOOL	CSignedMsgData_Update (CSignedMsgData *msg_data, const BYTE *pbData, DWORD cbData, BOOL fFinal, SignOrVerify flag)
static void	CSignedEncodeMsg_Close (HCRYPTMSG hCryptMsg)
static BOOL	CSignedEncodeMsg_GetParam (HCRYPTMSG hCryptMsg, DWORD dwParamType, DWORD dwIndex, void *pvData, DWORD *pcbData)
static BOOL	CSignedEncodeMsg_Update (HCRYPTMSG hCryptMsg, const BYTE *pbData, DWORD cbData, BOOL fFinal)
static HCRYPTMSG	CSignedEncodeMsg_Open (DWORD dwFlags, const void *pvMsgEncodeInfo, LPCSTR pszInnerContentObjID, PCMSG_STREAM_INFO pStreamInfo)
static BOOL	CRYPT_ConstructAlgorithmId (CRYPT_ALGORITHM_IDENTIFIER *out, const CRYPT_ALGORITHM_IDENTIFIER *in)
static BOOL	CRYPT_ConstructBitBlob (CRYPT_BIT_BLOB *out, const CRYPT_BIT_BLOB *in)
static BOOL	CRYPT_GenKey (CMSG_CONTENT_ENCRYPT_INFO *info, ALG_ID algID)
static BOOL WINAPI	CRYPT_ExportKeyTrans (PCMSG_CONTENT_ENCRYPT_INFO pContentEncryptInfo, PCMSG_KEY_TRANS_RECIPIENT_ENCODE_INFO pKeyTransEncodeInfo, PCMSG_KEY_TRANS_ENCRYPT_INFO pKeyTransEncryptInfo, DWORD dwFlags, void *pvReserved)
static BOOL	CRYPT_ExportEncryptedKey (CMSG_CONTENT_ENCRYPT_INFO *info, DWORD i, CRYPT_DATA_BLOB *key)
static LPVOID WINAPI	mem_alloc (size_t size)
static VOID WINAPI	mem_free (LPVOID pv)
static BOOL	CContentEncryptInfo_Construct (CMSG_CONTENT_ENCRYPT_INFO *info, const CMSG_ENVELOPED_ENCODE_INFO_WITH_CMS *in, HCRYPTPROV prov)
static void	CContentEncryptInfo_Free (CMSG_CONTENT_ENCRYPT_INFO *info)
static BOOL	CRecipientInfo_Construct (CMSG_KEY_TRANS_RECIPIENT_INFO *info, const CERT_INFO *cert, CRYPT_DATA_BLOB *key)
static void	CRecipientInfo_Free (CMSG_KEY_TRANS_RECIPIENT_INFO *info)
static void	CEnvelopedEncodeMsg_Close (HCRYPTMSG hCryptMsg)
static BOOL	CEnvelopedEncodeMsg_GetParam (HCRYPTMSG hCryptMsg, DWORD dwParamType, DWORD dwIndex, void *pvData, DWORD *pcbData)
static BOOL	CEnvelopedEncodeMsg_Update (HCRYPTMSG hCryptMsg, const BYTE *pbData, DWORD cbData, BOOL fFinal)
static HCRYPTMSG	CEnvelopedEncodeMsg_Open (DWORD dwFlags, const void *pvMsgEncodeInfo, LPCSTR pszInnerContentObjID, PCMSG_STREAM_INFO pStreamInfo)
HCRYPTMSG WINAPI	CryptMsgOpenToEncode (DWORD dwMsgEncodingType, DWORD dwFlags, DWORD dwMsgType, const void *pvMsgEncodeInfo, LPSTR pszInnerContentObjID, PCMSG_STREAM_INFO pStreamInfo)
static void	CDecodeMsg_Close (HCRYPTMSG hCryptMsg)
static BOOL	CDecodeMsg_CopyData (CRYPT_DATA_BLOB *blob, const BYTE *pbData, DWORD cbData)
static BOOL	CDecodeMsg_DecodeDataContent (CDecodeMsg *msg, const CRYPT_DER_BLOB *blob)
static void	CDecodeMsg_SaveAlgorithmID (CDecodeMsg *msg, DWORD param, const CRYPT_ALGORITHM_IDENTIFIER *id)
static void	CRYPT_FixUpAlgorithmID (CRYPT_ALGORITHM_IDENTIFIER *id)
static BOOL	CDecodeMsg_DecodeHashedContent (CDecodeMsg *msg, const CRYPT_DER_BLOB *blob)
static BOOL	CDecodeMsg_DecodeEnvelopedContent (CDecodeMsg *msg, const CRYPT_DER_BLOB *blob)
static BOOL	CDecodeMsg_DecodeSignedContent (CDecodeMsg *msg, const CRYPT_DER_BLOB *blob)
static BOOL	CDecodeMsg_DecodeContent (CDecodeMsg *msg, const CRYPT_DER_BLOB *blob, DWORD type)
static BOOL	CDecodeMsg_FinalizeHashedContent (CDecodeMsg *msg, CRYPT_DER_BLOB *blob)
static BOOL	CDecodeMsg_FinalizeEnvelopedContent (CDecodeMsg *msg, CRYPT_DER_BLOB *blob)
static BOOL	CDecodeMsg_FinalizeSignedContent (CDecodeMsg *msg, CRYPT_DER_BLOB *blob)
static BOOL	CDecodeMsg_FinalizeContent (CDecodeMsg *msg, CRYPT_DER_BLOB *blob)
static BOOL	CDecodeMsg_Update (HCRYPTMSG hCryptMsg, const BYTE *pbData, DWORD cbData, BOOL fFinal)
static BOOL	CDecodeHashMsg_GetParam (CDecodeMsg *msg, DWORD dwParamType, DWORD dwIndex, void *pvData, DWORD *pcbData)
static void	CRYPT_CopyBlob (CRYPT_DATA_BLOB *out, const CRYPT_DATA_BLOB *in, LPBYTE *nextData)
static void	CRYPT_CopyAlgorithmId (CRYPT_ALGORITHM_IDENTIFIER *out, const CRYPT_ALGORITHM_IDENTIFIER *in, LPBYTE *nextData)
static void	CRYPT_CopyAttributes (CRYPT_ATTRIBUTES *out, const CRYPT_ATTRIBUTES *in, LPBYTE *nextData)
static DWORD	CRYPT_SizeOfAttributes (const CRYPT_ATTRIBUTES *attr)
static DWORD	CRYPT_SizeOfKeyIdAsIssuerAndSerial (const CRYPT_DATA_BLOB *keyId)
static BOOL	CRYPT_CopyKeyIdAsIssuerAndSerial (CERT_NAME_BLOB *issuer, CRYPT_INTEGER_BLOB *serialNumber, const CRYPT_DATA_BLOB *keyId, DWORD encodedLen, LPBYTE *nextData)
static BOOL	CRYPT_CopySignerInfo (void *pvData, DWORD *pcbData, const CMSG_CMS_SIGNER_INFO *in)
static BOOL	CRYPT_CopyCMSSignerInfo (void *pvData, DWORD *pcbData, const CMSG_CMS_SIGNER_INFO *in)
static BOOL	CRYPT_CopySignerCertInfo (void *pvData, DWORD *pcbData, const CMSG_CMS_SIGNER_INFO *in)
static BOOL	CRYPT_CopyRecipientInfo (void *pvData, DWORD *pcbData, const CERT_ISSUER_SERIAL_NUMBER *in)
static BOOL	CDecodeEnvelopedMsg_GetParam (CDecodeMsg *msg, DWORD dwParamType, DWORD dwIndex, void *pvData, DWORD *pcbData)
static BOOL	CDecodeSignedMsg_GetParam (CDecodeMsg *msg, DWORD dwParamType, DWORD dwIndex, void *pvData, DWORD *pcbData)
static BOOL	CDecodeMsg_GetParam (HCRYPTMSG hCryptMsg, DWORD dwParamType, DWORD dwIndex, void *pvData, DWORD *pcbData)
static BOOL	CDecodeHashMsg_VerifyHash (CDecodeMsg *msg)
static BOOL	CDecodeSignedMsg_VerifySignatureWithKey (CDecodeMsg *msg, HCRYPTPROV prov, DWORD signerIndex, PCERT_PUBLIC_KEY_INFO keyInfo)
static BOOL	CDecodeSignedMsg_VerifySignature (CDecodeMsg *msg, PCERT_INFO info)
static BOOL	CDecodeSignedMsg_VerifySignatureEx (CDecodeMsg *msg, PCMSG_CTRL_VERIFY_SIGNATURE_EX_PARA para)
static BOOL WINAPI	CRYPT_ImportKeyTrans (PCRYPT_ALGORITHM_IDENTIFIER pContentEncryptionAlgorithm, PCMSG_CTRL_KEY_TRANS_DECRYPT_PARA pKeyTransDecryptPara, DWORD dwFlags, void *pvReserved, HCRYPTKEY *phContentEncryptKey)
static BOOL	CRYPT_ImportEncryptedKey (PCRYPT_ALGORITHM_IDENTIFIER contEncrAlg, PCMSG_CTRL_DECRYPT_PARA para, PCMSG_KEY_TRANS_RECIPIENT_INFO info, HCRYPTKEY *key)
static BOOL	CDecodeEnvelopedMsg_CrtlDecrypt (CDecodeMsg *msg, PCMSG_CTRL_DECRYPT_PARA para)
static BOOL	CDecodeMsg_Control (HCRYPTMSG hCryptMsg, DWORD dwFlags, DWORD dwCtrlType, const void *pvCtrlPara)
HCRYPTMSG WINAPI	CryptMsgOpenToDecode (DWORD dwMsgEncodingType, DWORD dwFlags, DWORD dwMsgType, HCRYPTPROV_LEGACY hCryptProv, PCERT_INFO pRecipientInfo, PCMSG_STREAM_INFO pStreamInfo)
HCRYPTMSG WINAPI	CryptMsgDuplicate (HCRYPTMSG hCryptMsg)
BOOL WINAPI	CryptMsgClose (HCRYPTMSG hCryptMsg)
BOOL WINAPI	CryptMsgUpdate (HCRYPTMSG hCryptMsg, const BYTE *pbData, DWORD cbData, BOOL fFinal)
BOOL WINAPI	CryptMsgGetParam (HCRYPTMSG hCryptMsg, DWORD dwParamType, DWORD dwIndex, void *pvData, DWORD *pcbData)
BOOL WINAPI	CryptMsgControl (HCRYPTMSG hCryptMsg, DWORD dwFlags, DWORD dwCtrlType, const void *pvCtrlPara)
static CERT_INFO *	CRYPT_GetSignerCertInfoFromMsg (HCRYPTMSG msg, DWORD dwSignerIndex)
BOOL WINAPI	CryptMsgGetAndVerifySigner (HCRYPTMSG hCryptMsg, DWORD cSignerStore, HCERTSTORE *rghSignerStore, DWORD dwFlags, PCCERT_CONTEXT *ppSigner, DWORD *pdwSignerIndex)
BOOL WINAPI	CryptMsgVerifyCountersignatureEncodedEx (HCRYPTPROV_LEGACY hCryptProv, DWORD dwEncodingType, PBYTE pbSignerInfo, DWORD cbSignerInfo, PBYTE pbSignerInfoCountersignature, DWORD cbSignerInfoCountersignature, DWORD dwSignerType, void *pvSigner, DWORD dwFlags, void *pvReserved)
BOOL WINAPI	CryptMsgEncodeAndSignCTL (DWORD dwMsgEncodingType, PCTL_INFO pCtlInfo, PCMSG_SIGNED_ENCODE_INFO pSignInfo, DWORD dwFlags, BYTE *pbEncoded, DWORD *pcbEncoded)
BOOL WINAPI	CryptMsgSignCTL (DWORD dwMsgEncodingType, BYTE *pbCtlContent, DWORD cbCtlContent, PCMSG_SIGNED_ENCODE_INFO pSignInfo, DWORD dwFlags, BYTE *pbEncoded, DWORD *pcbEncoded)
Variables
static const BYTE	empty_data_content [] = { 0x04,0x00 }