//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//
//
// Use of this source code is subject to the terms of the Microsoft end-user
// license agreement (EULA) under which you licensed this SOFTWARE PRODUCT.
// If you did not accept the terms of the EULA, you are not authorized to use
// this source code. For a copy of the EULA, please see the LICENSE.RTF on your
// install media.
//
/*++


Module Name: spseal.h

Purpose: Prototypes for security provider encryption routines.

--*/

#ifndef _SPSEAL_
#define _SPSEAL_

SECURITY_STATUS SEC_ENTRY
SealMessage(    PCtxtHandle         phContext,
                unsigned long       fQOP,
                PSecBufferDesc      pMessage,
                unsigned long       MessageSeqNo);

typedef SECURITY_STATUS
(SEC_ENTRY * SEAL_MESSAGE_FN)(
    PCtxtHandle, unsigned long, PSecBufferDesc, unsigned long);


SECURITY_STATUS SEC_ENTRY
UnsealMessage(  PCtxtHandle         phContext,
                PSecBufferDesc      pMessage,
                unsigned long       MessageSeqNo,
                unsigned long *     pfQOP);


typedef SECURITY_STATUS
(SEC_ENTRY * UNSEAL_MESSAGE_FN)(
    PCtxtHandle, PSecBufferDesc, unsigned long,
    unsigned long *);

#endif // _SPSEAL_