public static extern SafeCryptMsgHandle CryptMsgOpenToDecode(
CMSG_ENCODING dwMsgEncodingType,
CMSG_OPENTODECODE_FLAGS dwFlags,
uint dwMsgType,
IntPtr hCryptProv,
IntPtr pRecipientInfo,
IntPtr pStreamInfo);
internal static extern bool CryptEncodeObjectEx(
CMSG_ENCODING dwCertEncodingType,
IntPtr lpszStructType,
IntPtr pvStructInfo,
uint dwFlags,
IntPtr pEncodePara,
IntPtr pvEncoded,
ref uint pcbEncoded);
internal static extern bool CryptDecodeObject(
CMSG_ENCODING dwCertEncodingType,
IntPtr lpszStructType,
IntPtr pbEncoded,
uint cbEncoded,
uint dwFlags,
IntPtr pvStructInfo,
IntPtr pcbStructInfo);
public static extern SafeCryptMsgHandle CryptMsgOpenToEncode(
CMSG_ENCODING dwMsgEncodingType,
uint dwFlags,
uint dwMsgType,
ref CMSG_SIGNED_ENCODE_INFO pvMsgEncodeInfo,
string pszInnerContentObjID,
IntPtr pStreamInfo
);
public static extern SafeCryptMsgHandle CryptMsgOpenToDecode(
CMSG_ENCODING dwMsgEncodingType,
CMSG_OPENTODECODE_FLAGS dwFlags,
uint dwMsgType,
IntPtr hCryptProv,
IntPtr pRecipientInfo,
IntPtr pStreamInfo);
