2b044fb986
2008/04/01 12:34:03 thb 1.7.378.2: #i85898# Stripping all external header guards 2008/03/31 13:23:38 rt 1.7.378.1: #i87441# Change license header to LPGL v3.
642 lines
17 KiB
C
642 lines
17 KiB
C
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: digest.h,v $
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* $Revision: 1.8 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _RTL_DIGEST_H_
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#define _RTL_DIGEST_H_ "$Revision: 1.8 $"
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#include <sal/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*========================================================================
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*
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* rtlDigest.
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*
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*======================================================================*/
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/** Digest Handle opaque type.
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*/
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typedef void* rtlDigest;
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/** Digest Algorithm enumeration.
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@see rtl_digest_create()
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*/
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enum __rtl_DigestAlgorithm
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{
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rtl_Digest_AlgorithmMD2,
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rtl_Digest_AlgorithmMD5,
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rtl_Digest_AlgorithmSHA,
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rtl_Digest_AlgorithmSHA1,
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rtl_Digest_AlgorithmHMAC_MD5,
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rtl_Digest_AlgorithmHMAC_SHA1,
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rtl_Digest_AlgorithmInvalid,
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rtl_Digest_Algorithm_FORCE_EQUAL_SIZE = SAL_MAX_ENUM
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};
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/** Digest Algorithm type.
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*/
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typedef enum __rtl_DigestAlgorithm rtlDigestAlgorithm;
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/** Error Code enumeration.
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*/
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enum __rtl_DigestError
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{
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rtl_Digest_E_None,
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rtl_Digest_E_Argument,
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rtl_Digest_E_Algorithm,
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rtl_Digest_E_BufferSize,
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rtl_Digest_E_Memory,
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rtl_Digest_E_Unknown,
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rtl_Digest_E_FORCE_EQUAL_SIZE = SAL_MAX_ENUM
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};
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/** Error Code type.
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*/
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typedef enum __rtl_DigestError rtlDigestError;
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/** Create a digest handle for the given algorithm.
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@see rtlDigestAlgorithm
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@param Algorithm [in] digest algorithm.
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@return Digest handle, or 0 upon failure.
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*/
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rtlDigest SAL_CALL rtl_digest_create (
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rtlDigestAlgorithm Algorithm
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) SAL_THROW_EXTERN_C();
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/** Destroy a digest handle.
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@postcond Digest handle destroyed and invalid.
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@param Digest [in] digest handle to be destroyed.
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@return None.
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*/
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void SAL_CALL rtl_digest_destroy (
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rtlDigest Digest
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) SAL_THROW_EXTERN_C();
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/** Query the algorithm of a given digest.
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@param Digest [in] digest handle.
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@return digest algorithm, or rtl_Digest_AlgorithmInvalid upon failure.
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*/
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rtlDigestAlgorithm SAL_CALL rtl_digest_queryAlgorithm (
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rtlDigest Digest
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) SAL_THROW_EXTERN_C();
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/** Query the length of a given digest.
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@param Digest [in] digest handle.
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@return digest length, or 0 upon failure.
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*/
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sal_uInt32 SAL_CALL rtl_digest_queryLength (
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rtlDigest Digest
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) SAL_THROW_EXTERN_C();
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/** Initialize a digest with given data.
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@param Digest [in] digest handle.
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@param pData [in] data buffer.
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@param nDatLen [in] data length.
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@return rtl_Digest_E_None upon success.
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*/
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rtlDigestError SAL_CALL rtl_digest_init (
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rtlDigest Digest,
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const sal_uInt8 *pData, sal_uInt32 nDatLen
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) SAL_THROW_EXTERN_C();
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/** Update a digest with given data.
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@param Digest [in] digest handle.
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@param pData [in] data buffer.
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@param nDatLen [in] data length.
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@return rtl_Digest_E_None upon success.
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*/
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rtlDigestError SAL_CALL rtl_digest_update (
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rtlDigest Digest,
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const void *pData, sal_uInt32 nDatLen
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) SAL_THROW_EXTERN_C();
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/** Finalize a digest and retrieve the digest value.
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@precond Digest value length must not be less than digest length.
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@postcond Digest initialized to accept another update sequence.
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@see rtl_digest_queryLength()
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@see rtl_digest_update()
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@param Digest [in] digest handle.
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@param pBuffer [in] digest value buffer.
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@param nBufLen [in] digest value length.
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@return rtl_Digest_E_None upon success.
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*/
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rtlDigestError SAL_CALL rtl_digest_get (
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rtlDigest Digest,
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sal_uInt8 *pBuffer, sal_uInt32 nBufLen
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) SAL_THROW_EXTERN_C();
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/*========================================================================
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*
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* rtl_digest_MD2 interface.
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*
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*======================================================================*/
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#define RTL_DIGEST_LENGTH_MD2 16
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/** Create a MD2 digest handle.
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@descr The MD2 digest algorithm is specified in
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RFC 1319 (Informational)
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The MD2 Message-Digest Algorithm
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@see rtl_digest_create()
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*/
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rtlDigest SAL_CALL rtl_digest_createMD2 (void) SAL_THROW_EXTERN_C();
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/** Destroy a MD2 digest handle.
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@see rtl_digest_destroy()
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*/
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void SAL_CALL rtl_digest_destroyMD2 (
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rtlDigest Digest
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) SAL_THROW_EXTERN_C();
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/** Update a MD2 digest with given data.
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@see rtl_digest_update()
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*/
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rtlDigestError SAL_CALL rtl_digest_updateMD2 (
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rtlDigest Digest,
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const void *pData, sal_uInt32 nDatLen
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) SAL_THROW_EXTERN_C();
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/** Finalize a MD2 digest and retrieve the digest value.
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@see rtl_digest_get()
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*/
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rtlDigestError SAL_CALL rtl_digest_getMD2 (
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rtlDigest Digest,
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sal_uInt8 *pBuffer, sal_uInt32 nBufLen
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) SAL_THROW_EXTERN_C();
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/** Evaluate a MD2 digest value from given data.
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@descr This function performs an optimized call sequence on a
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single data buffer, avoiding digest creation and destruction.
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@see rtl_digest_updateMD2()
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@see rtl_digest_getMD2()
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@param pData [in] data buffer.
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@param nDatLen [in] data length.
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@param pBuffer [in] digest value buffer.
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@param nBufLen [in] digest value length.
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@return rtl_Digest_E_None upon success.
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*/
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rtlDigestError SAL_CALL rtl_digest_MD2 (
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const void *pData, sal_uInt32 nDatLen,
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sal_uInt8 *pBuffer, sal_uInt32 nBufLen
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) SAL_THROW_EXTERN_C();
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/*========================================================================
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*
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* rtl_digest_MD5 interface.
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*
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*======================================================================*/
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#define RTL_DIGEST_LENGTH_MD5 16
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/** Create a MD5 digest handle.
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@descr The MD5 digest algorithm is specified in
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RFC 1321 (Informational)
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The MD5 Message-Digest Algorithm
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@see rtl_digest_create()
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*/
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rtlDigest SAL_CALL rtl_digest_createMD5 (void) SAL_THROW_EXTERN_C();
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/** Destroy a MD5 digest handle.
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@see rtl_digest_destroy()
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*/
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void SAL_CALL rtl_digest_destroyMD5 (
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rtlDigest Digest
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) SAL_THROW_EXTERN_C();
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/** Update a MD5 digest with given data.
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@see rtl_digest_update()
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*/
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rtlDigestError SAL_CALL rtl_digest_updateMD5 (
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rtlDigest Digest,
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const void *pData, sal_uInt32 nDatLen
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) SAL_THROW_EXTERN_C();
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/** Finalize a MD5 digest and retrieve the digest value.
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@see rtl_digest_get()
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*/
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rtlDigestError SAL_CALL rtl_digest_getMD5 (
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rtlDigest Digest,
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sal_uInt8 *pBuffer, sal_uInt32 nBufLen
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) SAL_THROW_EXTERN_C();
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/** Retrieve the raw (not finalized) MD5 digest value.
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@descr This function is a non-standard replacement for
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rtl_digest_getMD5() and must be used with caution.
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@postcond Digest initialized to accept another update sequence.
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@see rtl_digest_get()
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*/
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rtlDigestError SAL_CALL rtl_digest_rawMD5 (
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rtlDigest Digest,
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sal_uInt8 *pBuffer, sal_uInt32 nBufLen
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) SAL_THROW_EXTERN_C();
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/** Evaluate a MD5 digest value from given data.
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@descr This function performs an optimized call sequence on a
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single data buffer, avoiding digest creation and destruction.
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@see rtl_digest_updateMD5()
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@see rtl_digest_getMD5()
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@param pData [in] data buffer.
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@param nDatLen [in] data length.
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@param pBuffer [in] digest value buffer.
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@param nBufLen [in] digest value length.
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@return rtl_Digest_E_None upon success.
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*/
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rtlDigestError SAL_CALL rtl_digest_MD5 (
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const void *pData, sal_uInt32 nDatLen,
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sal_uInt8 *pBuffer, sal_uInt32 nBufLen
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) SAL_THROW_EXTERN_C();
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/*========================================================================
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*
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* rtl_digest_SHA interface.
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*
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*======================================================================*/
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#define RTL_DIGEST_LENGTH_SHA 20
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/** Create a SHA digest handle.
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@descr The SHA digest algorithm is specified in
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FIPS PUB 180 (Superseded by FIPS PUB 180-1)
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Secure Hash Standard
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@see rtl_digest_create()
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*/
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rtlDigest SAL_CALL rtl_digest_createSHA (void) SAL_THROW_EXTERN_C();
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/** Destroy a SHA digest handle.
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@see rtl_digest_destroy()
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*/
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void SAL_CALL rtl_digest_destroySHA (
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rtlDigest Digest
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) SAL_THROW_EXTERN_C();
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/** Update a SHA digest with given data.
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@see rtl_digest_update()
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*/
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rtlDigestError SAL_CALL rtl_digest_updateSHA (
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rtlDigest Digest,
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const void *pData, sal_uInt32 nDatLen
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) SAL_THROW_EXTERN_C();
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/** Finalize a SHA digest and retrieve the digest value.
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@see rtl_digest_get()
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*/
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rtlDigestError SAL_CALL rtl_digest_getSHA (
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rtlDigest Digest,
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sal_uInt8 *pBuffer, sal_uInt32 nBufLen
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) SAL_THROW_EXTERN_C();
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/** Evaluate a SHA digest value from given data.
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@descr This function performs an optimized call sequence on a
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single data buffer, avoiding digest creation and destruction.
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@see rtl_digest_updateSHA()
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@see rtl_digest_getSHA()
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@param pData [in] data buffer.
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@param nDatLen [in] data length.
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@param pBuffer [in] digest value buffer.
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@param nBufLen [in] digest value length.
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@return rtl_Digest_E_None upon success.
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*/
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rtlDigestError SAL_CALL rtl_digest_SHA (
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const void *pData, sal_uInt32 nDatLen,
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sal_uInt8 *pBuffer, sal_uInt32 nBufLen
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) SAL_THROW_EXTERN_C();
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/*========================================================================
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*
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* rtl_digest_SHA1 interface.
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*
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*======================================================================*/
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#define RTL_DIGEST_LENGTH_SHA1 20
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/** Create a SHA1 digest handle.
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@descr The SHA1 digest algorithm is specified in
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FIPS PUB 180-1 (Supersedes FIPS PUB 180)
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Secure Hash Standard
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@see rtl_digest_create()
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*/
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rtlDigest SAL_CALL rtl_digest_createSHA1 (void) SAL_THROW_EXTERN_C();
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/** Destroy a SHA1 digest handle.
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@see rtl_digest_destroy()
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*/
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void SAL_CALL rtl_digest_destroySHA1 (
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rtlDigest Digest
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) SAL_THROW_EXTERN_C();
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/** Update a SHA1 digest with given data.
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@see rtl_digest_update()
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*/
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rtlDigestError SAL_CALL rtl_digest_updateSHA1 (
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rtlDigest Digest,
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const void *pData, sal_uInt32 nDatLen
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) SAL_THROW_EXTERN_C();
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/** Finalize a SHA1 digest and retrieve the digest value.
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@see rtl_digest_get()
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*/
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rtlDigestError SAL_CALL rtl_digest_getSHA1 (
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rtlDigest Digest,
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sal_uInt8 *pBuffer, sal_uInt32 nBufLen
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) SAL_THROW_EXTERN_C();
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/** Evaluate a SHA1 digest value from given data.
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@descr This function performs an optimized call sequence on a
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single data buffer, avoiding digest creation and destruction.
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@see rtl_digest_updateSHA1()
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@see rtl_digest_getSHA1()
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@param pData [in] data buffer.
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@param nDatLen [in] data length.
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@param pBuffer [in] digest value buffer.
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@param nBufLen [in] digest value length.
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@return rtl_Digest_E_None upon success.
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*/
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rtlDigestError SAL_CALL rtl_digest_SHA1 (
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const void *pData, sal_uInt32 nDatLen,
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sal_uInt8 *pBuffer, sal_uInt32 nBufLen
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) SAL_THROW_EXTERN_C();
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/*========================================================================
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*
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* rtl_digest_HMAC_MD5 interface.
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*
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*======================================================================*/
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#define RTL_DIGEST_LENGTH_HMAC_MD5 RTL_DIGEST_LENGTH_MD5
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/** Create a HMAC_MD5 digest handle.
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@descr The HMAC_MD5 digest algorithm is specified in
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RFC 2104 (Informational)
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HMAC: Keyed-Hashing for Message Authentication
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@see rtl_digest_create()
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*/
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rtlDigest SAL_CALL rtl_digest_createHMAC_MD5 (void) SAL_THROW_EXTERN_C();
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/** Destroy a HMAC_MD5 digest handle.
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@see rtl_digest_destroy()
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*/
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void SAL_CALL rtl_digest_destroyHMAC_MD5 (
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rtlDigest Digest
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) SAL_THROW_EXTERN_C();
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/** Initialize a HMAC_MD5 digest.
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@see rtl_digest_init()
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@param Digest [in] digest handle.
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@param pKeyData [in] key material buffer.
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@param nKeyLen [in] key material length.
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@return rtl_Digest_E_None upon success.
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*/
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rtlDigestError SAL_CALL rtl_digest_initHMAC_MD5 (
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rtlDigest Digest,
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const sal_uInt8 *pKeyData, sal_uInt32 nKeyLen
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) SAL_THROW_EXTERN_C();
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/** Update a HMAC_MD5 digest with given data.
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@see rtl_digest_update()
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*/
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rtlDigestError SAL_CALL rtl_digest_updateHMAC_MD5 (
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rtlDigest Digest,
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const void *pData, sal_uInt32 nDatLen
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) SAL_THROW_EXTERN_C();
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/** Finalize a HMAC_MD5 digest and retrieve the digest value.
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@see rtl_digest_get()
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*/
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rtlDigestError SAL_CALL rtl_digest_getHMAC_MD5 (
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rtlDigest Digest,
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sal_uInt8 *pBuffer, sal_uInt32 nBufLen
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) SAL_THROW_EXTERN_C();
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/** Evaluate a HMAC_MD5 digest value from given data.
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@descr This function performs an optimized call sequence on a
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single data buffer, avoiding digest creation and destruction.
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@see rtl_digest_initHMAC_MD5()
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@see rtl_digest_updateHMAC_MD5()
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@see rtl_digest_getHMAC_MD5()
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@param pKeyData [in] key material buffer.
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@param nKeyLen [in] key material length.
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@param pData [in] data buffer.
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@param nDatLen [in] data length.
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@param pBuffer [in] digest value buffer.
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@param nBufLen [in] digest value length.
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@return rtl_Digest_E_None upon success.
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*/
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rtlDigestError SAL_CALL rtl_digest_HMAC_MD5 (
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const sal_uInt8 *pKeyData, sal_uInt32 nKeyLen,
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const void *pData, sal_uInt32 nDatLen,
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sal_uInt8 *pBuffer, sal_uInt32 nBufLen
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) SAL_THROW_EXTERN_C();
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/*========================================================================
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*
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* rtl_digest_HMAC_SHA1 interface.
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*
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*======================================================================*/
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#define RTL_DIGEST_LENGTH_HMAC_SHA1 RTL_DIGEST_LENGTH_SHA1
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/** Create a HMAC_SHA1 digest handle.
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@descr The HMAC_SHA1 digest algorithm is specified in
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RFC 2104 (Informational)
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HMAC: Keyed-Hashing for Message Authentication
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RFC 2898 (Informational)
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PKCS #5: Password-Based Cryptography Specification Version 2.0
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@see rtl_digest_create()
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*/
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rtlDigest SAL_CALL rtl_digest_createHMAC_SHA1 (void) SAL_THROW_EXTERN_C();
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/** Destroy a HMAC_SHA1 digest handle.
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@see rtl_digest_destroy()
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*/
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void SAL_CALL rtl_digest_destroyHMAC_SHA1 (
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rtlDigest Digest
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) SAL_THROW_EXTERN_C();
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|
|
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/** Initialize a HMAC_SHA1 digest.
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@see rtl_digest_init()
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|
|
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@param Digest [in] digest handle.
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@param pKeyData [in] key material buffer.
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@param nKeyLen [in] key material length.
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|
|
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@return rtl_Digest_E_None upon success.
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|
*/
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rtlDigestError SAL_CALL rtl_digest_initHMAC_SHA1 (
|
|
rtlDigest Digest,
|
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const sal_uInt8 *pKeyData, sal_uInt32 nKeyLen
|
|
) SAL_THROW_EXTERN_C();
|
|
|
|
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/** Update a HMAC_SHA1 digest with given data.
|
|
@see rtl_digest_update()
|
|
*/
|
|
rtlDigestError SAL_CALL rtl_digest_updateHMAC_SHA1 (
|
|
rtlDigest Digest,
|
|
const void *pData, sal_uInt32 nDatLen
|
|
) SAL_THROW_EXTERN_C();
|
|
|
|
|
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/** Finalize a HMAC_SHA1 digest and retrieve the digest value.
|
|
@see rtl_digest_get()
|
|
*/
|
|
rtlDigestError SAL_CALL rtl_digest_getHMAC_SHA1 (
|
|
rtlDigest Digest,
|
|
sal_uInt8 *pBuffer, sal_uInt32 nBufLen
|
|
) SAL_THROW_EXTERN_C();
|
|
|
|
|
|
/** Evaluate a HMAC_SHA1 digest value from given data.
|
|
@descr This function performs an optimized call sequence on a
|
|
single data buffer, avoiding digest creation and destruction.
|
|
|
|
@see rtl_digest_initHMAC_SHA1()
|
|
@see rtl_digest_updateHMAC_SHA1()
|
|
@see rtl_digest_getHMAC_SHA1()
|
|
|
|
@param pKeyData [in] key material buffer.
|
|
@param nKeyLen [in] key material length.
|
|
@param pData [in] data buffer.
|
|
@param nDatLen [in] data length.
|
|
@param pBuffer [in] digest value buffer.
|
|
@param nBufLen [in] digest value length.
|
|
|
|
@return rtl_Digest_E_None upon success.
|
|
*/
|
|
rtlDigestError SAL_CALL rtl_digest_HMAC_SHA1 (
|
|
const sal_uInt8 *pKeyData, sal_uInt32 nKeyLen,
|
|
const void *pData, sal_uInt32 nDatLen,
|
|
sal_uInt8 *pBuffer, sal_uInt32 nBufLen
|
|
) SAL_THROW_EXTERN_C();
|
|
|
|
/*========================================================================
|
|
*
|
|
* rtl_digest_PBKDF2 interface.
|
|
*
|
|
*======================================================================*/
|
|
/** Password-Based Key Derivation Function.
|
|
@descr The PBKDF2 key derivation function is specified in
|
|
|
|
RFC 2898 (Informational)
|
|
PKCS #5: Password-Based Cryptography Specification Version 2.0
|
|
|
|
@param pKeyData [out] derived key
|
|
@param nKeyLen [in] derived key length
|
|
@param pPassData [in] password
|
|
@param nPassLen [in] password length
|
|
@param pSaltData [in] salt
|
|
@param nSaltLen [in] salt length
|
|
@param nCount [in] iteration count
|
|
|
|
@return rtl_Digest_E_None upon success.
|
|
*/
|
|
rtlDigestError SAL_CALL rtl_digest_PBKDF2 (
|
|
sal_uInt8 *pKeyData , sal_uInt32 nKeyLen,
|
|
const sal_uInt8 *pPassData, sal_uInt32 nPassLen,
|
|
const sal_uInt8 *pSaltData, sal_uInt32 nSaltLen,
|
|
sal_uInt32 nCount
|
|
) SAL_THROW_EXTERN_C();
|
|
|
|
/*========================================================================
|
|
*
|
|
* The End.
|
|
*
|
|
*======================================================================*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _RTL_DIGEST_H_ */
|
|
|