SealMessage (Windows CE 5.0)
This function seals a message.
SECURITY_STATUS SEC_ENTRY SealMessage( PCtxtHandle phContext,ULONG fQOP PSecBufferDesc pMessage,ULONG MessageSeqNo,);
Parameters
- phContext
[in] Pointer to a CtxtHandle structure identifying the context handle. For information on CtxtHandle, see SSPI Handles. - fQOP
[in] Package-specific flags that indicate the quality of protection. - pMessage
[in, out] Pointer to a SecBufferDesc structure that references a set of SecBuffer structures that contains the message to seal. - MessageSeqNo
[in] The message sequence number expected by the transport application, if any. If the transport application does not maintain sequence numbers, this parameter is zero.
Return Values
This function returns SEC_E_OK to indicate that it verified that the message was received in the correct sequence and had not been modified. If the function determines that the message is not correct according to the information in the signature, it returns one of the error values described in the following table.
| Value | Description |
|---|---|
| SEC_E_OUT_OF_SEQUENCE | The message was not received in the correct sequence. |
| SEC_E_MESSAGE_ALTERED | The message has been altered. |
Requirements
Pocket PC: Pocket PC 2000 and later.
Smartphone: Smartphone 2002 and later.
OS Versions: Windows CE 2.10 and later.
Header: Sspi.h.
Link Library: Secur32.lib.
See Also
SecBuffer | SecBufferDesc | UnsealMessage
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