Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5).

This backports the reading half of CWS mav60 plus <http://cgit.freedesktop.org/
libreoffice/core/commit/?id=2d775f593abd9bc487ccc60f06aa5a3ca9632056> "Produce
correct sha256 uri, consume correct uri and original spec typo."  It spans the
repos components, libs-core, libs-gui, and ure.

10 files changed, 593 insertions, 0 deletions

diff --git a/offapi/com/sun/star/embed/XEncryptionProtectedStorage.idl b/offapi/com/sun/star/embed/XEncryptionProtectedStorage.idl
new file mode 100644
index 000000000..91f119999
--- /dev/null
+++ b/offapi/com/sun/star/embed/XEncryptionProtectedStorage.idl
@@ -0,0 +1,118 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef __com_sun_star_embed_XEncryptionProtectedStorage_idl__
+#define __com_sun_star_embed_XEncryptionProtectedStorage_idl__
+
+#ifndef __com_sun_star_embed_XEncryptionProtectedSource2_idl__
+#include <com/sun/star/embed/XEncryptionProtectedSource2.idl>
+#endif
+
+#ifndef __com_sun_star_beans_NamedValue_idl__
+#include <com/sun/star/beans/NamedValue.idl>
+#endif
+
+#ifndef __com_sun_star_lang_IllegalArgumentException_idl__
+#include <com/sun/star/lang/IllegalArgumentException.idl>
+#endif
+
+#ifndef __com_sun_star_xml_crypto_DigestID_idl__
+#include <com/sun/star/xml/crypto/DigestID.idl>
+#endif
+
+#ifndef __com_sun_star_xml_crypto_CipherID_idl__
+#include <com/sun/star/xml/crypto/CipherID.idl>
+#endif
+
+//============================================================================
+
+module com {  module sun {  module star {  module embed {
+
+//============================================================================
+/** This interface allows to set a password for an object.
+
+    This unpublished interface was introduced into a micro update of
+    LibreOffice 3.4; it is unclear in what exact form it will be included in
+    LibreOffice 3.5.  A corresponding OOo interface (which is also unpublished)
+    is scheduled for inclusion into OOo 3.4 and contains an additional
+    getEncryptionAlgorithms method.
+ */
+interface XEncryptionProtectedStorage: XEncryptionProtectedSource2
+{
+    // -----------------------------------------------------------------------
+    /** allows to set the encryption algorithms for the object.
+        <p>
+        The algorithms will of course be used only for streams that have been
+        marked to be encrypted. If no stream in the storage is marked to be
+        encrypted, the algorithms-related information may have no effect to
+        the result package.
+        </p>
+
+        <p>
+        The following values could be part of the provided sequence:
+        </p>
+        <dl>
+            <dt>StartKeyGenerationAlgorithm</dt>
+            <dd>
+                    specifies the algorithm that was used to generate
+                    the EncryptionKey from the original password; in case
+                    the contents should be decrypted, the algorithm might
+                    be already known by the object; if a different one is
+                    set an exception should be thrown to indicate the
+                    error; it should take values from
+                    <type scope="com::sun::star::xml:crypto">DigestID</type>.
+            </dd>
+            <dt>EncryptionAlgorithm</dt>
+            <dd>
+                    specifies the algorithm that should be used to
+                    encrypt/decrypt the contents; in case the contents
+                    should be decrypted, the algorithm might be already
+                    known by the object; if a different one is set
+                    an exception should be thrown to indicate the error;
+                    it should take values from
+                    <type scope="com::sun::star::xml:crypto">CipherID</type>.
+            </dd>
+            <dt>ChecksumAlgorithm</dt>
+            <dd>
+                    specifies the algorithm that was used to generate
+                    the checksum of the encrypted data; in case
+                    the contents should be decrypted, the algorithm might
+                    be already known by the object; if a different one is
+                    set an exception should be thrown to indicate the
+                    error; it should take values from
+                    <type scope="com::sun::star::xml:crypto">DigestID</type>.
+            </dd>
+        </dl>
+     */
+    void setEncryptionAlgorithms( [in] sequence< ::com::sun::star::beans::NamedValue > aAlgorithms )
+        raises( ::com::sun::star::lang::IllegalArgumentException );
+};
+
+//============================================================================
+
+}; }; }; };
+
+#endif
diff --git a/offapi/com/sun/star/embed/makefile.mk b/offapi/com/sun/star/embed/makefile.mk
index 8ee156af4..c142086cd 100644
--- a/offapi/com/sun/star/embed/makefile.mk
+++ b/offapi/com/sun/star/embed/makefile.mk
@@ -78,6 +78,7 @@ IDLFILES=\
     XLinkFactory.idl\
     XEncryptionProtectedSource.idl\
     XEncryptionProtectedSource2.idl\
+    XEncryptionProtectedStorage.idl\
     XInplaceClient.idl\
     XInsertObjectDialog.idl\
     XWindowSupplier.idl\
diff --git a/offapi/com/sun/star/xml/crypto/CipherID.idl b/offapi/com/sun/star/xml/crypto/CipherID.idl
new file mode 100644
index 000000000..a59c03418
--- /dev/null
+++ b/offapi/com/sun/star/xml/crypto/CipherID.idl
@@ -0,0 +1,59 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef __com_sun_star_xml_crypto_CipherID_idl__
+#define __com_sun_star_xml_crypto_CipherID_idl__
+
+
+//============================================================================
+
+module com { module sun { module star { module xml { module crypto {
+
+//============================================================================
+/** The constant set contains identifiers of supported cipher-creation
+    algorithms.
+
+    @see <type>XCipherContextSupplier</type>
+    @since OOo 3.4
+*/
+constants CipherID
+{
+    //------------------------------------------------------------------------
+    /** identifier of AES algorithm in CBC mode with W3C padding
+     */
+    const long AES_CBC_W3C_PADDING = 1;
+
+    //------------------------------------------------------------------------
+    /** identifier of the Blowfish algorithm in 8-bit CFB mode
+     */
+    const long BLOWFISH_CFB_8 = 2;
+};
+
+//============================================================================
+
+}; }; }; }; };
+
+#endif
diff --git a/offapi/com/sun/star/xml/crypto/DigestID.idl b/offapi/com/sun/star/xml/crypto/DigestID.idl
new file mode 100644
index 000000000..bd2c61cb3
--- /dev/null
+++ b/offapi/com/sun/star/xml/crypto/DigestID.idl
@@ -0,0 +1,71 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef __com_sun_star_xml_crypto_DigestID_idl__
+#define __com_sun_star_xml_crypto_DigestID_idl__
+
+
+//============================================================================
+
+module com { module sun { module star { module xml { module crypto {
+
+//============================================================================
+/** The constant set contains identifiers of supported digest-creation
+    algorithms.
+
+    @see <type>XDigestContextSupplier</type>
+    @since OOo 3.4
+*/
+constants DigestID
+{
+    //------------------------------------------------------------------------
+    /** identifier of SHA-1 algorithm
+     */
+    const long SHA1 = 1;
+
+    //------------------------------------------------------------------------
+    /** identifier of SHA-256 algorithm
+     */
+    const long SHA256 = 2;
+
+    //------------------------------------------------------------------------
+    /** identifier of SHA-1 algorithm that is applied to the first kilobyte
+        of data.
+     */
+    const long SHA1_1K = 3;
+
+    //------------------------------------------------------------------------
+    /** identifier of SHA-256 algorithm that is applied to the first kilobyte
+        of data.
+     */
+    const long SHA256_1K = 4;
+};
+
+//============================================================================
+
+}; }; }; }; };
+
+#endif
diff --git a/offapi/com/sun/star/xml/crypto/SEInitializer.idl b/offapi/com/sun/star/xml/crypto/SEInitializer.idl
index beec5efa9..5a9ff7d0e 100644
--- a/offapi/com/sun/star/xml/crypto/SEInitializer.idl
+++ b/offapi/com/sun/star/xml/crypto/SEInitializer.idl
@@ -36,6 +36,8 @@
 #include <com/sun/star/uno/Exception.idl>
 
 #include <com/sun/star/xml/crypto/XSEInitializer.idl>
+#include <com/sun/star/xml/crypto/XDigestContextSupplier.idl>
+#include <com/sun/star/xml/crypto/XCipherContextSupplier.idl>
 
 #include <com/sun/star/lang/XServiceInfo.idl>
 
@@ -46,6 +48,8 @@ module com { module sun { module star { module xml { module crypto {
  */
 service SEInitializer {
     interface com::sun::star::xml::crypto::XSEInitializer ;
+    interface ::com::sun::star::xml::crypto::XDigestContextSupplier;
+    interface ::com::sun::star::xml::crypto::XCipherContextSupplier;
     interface com::sun::star::lang::XServiceInfo ;
 };
 
diff --git a/offapi/com/sun/star/xml/crypto/XCipherContext.idl b/offapi/com/sun/star/xml/crypto/XCipherContext.idl
new file mode 100644
index 000000000..fb8413957
--- /dev/null
+++ b/offapi/com/sun/star/xml/crypto/XCipherContext.idl
@@ -0,0 +1,88 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef __com_sun_star_xml_crypto_xciphercontext_idl_
+#define __com_sun_star_xml_crypto_xciphercontext_idl_
+
+#ifndef __com_sun_star_uno_XInterface_idl__
+#include <com/sun/star/uno/XInterface.idl>
+#endif
+
+#ifndef __com_sun_star_lang_IllegalArgumentException_idl__
+#include <com/sun/star/lang/IllegalArgumentException.idl>
+#endif
+
+#ifndef __com_sun_star_lang_DisposedException_idl__
+#include <com/sun/star/lang/DisposedException.idl>
+#endif
+
+//============================================================================
+
+ module com {  module sun {  module star {  module xml { module crypto {
+
+//============================================================================
+/** This interface allows to encrypt/decrypt data using the cipher context.
+    <p>
+    The algorithm as well as encryption data are specified on object creation.
+    </p>
+
+    @see <type>XCipherContextSupplier</type>
+    @since OOo 3.4
+ */
+interface XCipherContext : com::sun::star::uno::XInterface
+{
+    //------------------------------------------------------------------------
+    /** encrypts/decrypts the data using the cipher.
+        <p>
+        Please have in mind, the cipher object state might depend from the
+        already encrypted/decrypted data ( it depends from the used
+        algorithm ).
+        </p>
+
+        <p>
+        Whether the object does encryption or decryption is specified by
+        creation of the object.
+        </p>
+
+        @param aData
+            data that should be encrypted/decrypted
+     */
+    sequence<byte> convertWithCipherContext( [in] sequence< byte > aData )
+        raises( ::com::sun::star::lang::IllegalArgumentException,
+                ::com::sun::star::lang::DisposedException );
+
+    //------------------------------------------------------------------------
+    /** finalizes cipher and disposes context.
+     */
+    sequence<byte> finalizeCipherContextAndDispose()
+        raises( ::com::sun::star::lang::DisposedException );
+};
+
+//============================================================================
+
+}; }; }; }; };
+
+#endif
diff --git a/offapi/com/sun/star/xml/crypto/XCipherContextSupplier.idl b/offapi/com/sun/star/xml/crypto/XCipherContextSupplier.idl
new file mode 100644
index 000000000..115cf7b0e
--- /dev/null
+++ b/offapi/com/sun/star/xml/crypto/XCipherContextSupplier.idl
@@ -0,0 +1,91 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef __com_sun_star_xml_crypto_xciphercontextsupplier_idl_
+#define __com_sun_star_xml_crypto_xciphercontextsupplier_idl_
+
+#ifndef __com_sun_star_uno_XInterface_idl__
+#include <com/sun/star/uno/XInterface.idl>
+#endif
+
+#ifndef __com_sun_star_beans_NamedValue_idl__
+#include <com/sun/star/beans/NamedValue.idl>
+#endif
+
+#ifndef __com_sun_star_xml_crypto_XCipherContext_idl__
+#include <com/sun/star/xml/crypto/XCipherContext.idl>
+#endif
+
+#ifndef __com_sun_star_lang_IllegalArgumentException_idl__
+#include <com/sun/star/lang/IllegalArgumentException.idl>
+#endif
+
+//============================================================================
+
+ module com {  module sun {  module star {  module xml { module crypto {
+
+//============================================================================
+/** This interface allows to get an object that allows to encrypt/decrypt data
+    using the specified algorithm.
+
+    @since OOo 3.4
+ */
+interface XCipherContextSupplier : com::sun::star::uno::XInterface
+{
+    //------------------------------------------------------------------------
+    /** returns an object that allows to encrypt/decrypt data.
+
+        @param nCipherID
+            the internal ID specifying the algorithm,
+            should take value from <type>CipherID</type>
+
+        @param aKey
+            the key that should be used for the encryption
+
+        @param aInitializationVector
+            the initialization vector that should be used for the encryption
+
+        @param bEncryption
+            whether an encryption or decryption cipher should be created
+            <TRUE/> - Encryption
+            <FALSE/> - Decryption
+
+        @param aParams
+            optional parameters that could be used to initialize the cipher,
+
+        @throws ::com::sun::star::lang::IllegalArgumentException
+            one of provided arguments is illegal
+     */
+
+    XCipherContext getCipherContext( [in] long nCipherID, [in] sequence< byte > aKey, [in] sequence< byte > aInitializationVector, [in] boolean bEncryption, [in] sequence< ::com::sun::star::beans::NamedValue > aParams )
+        raises( ::com::sun::star::lang::IllegalArgumentException );
+};
+
+//============================================================================
+
+}; }; }; }; };
+
+#endif
diff --git a/offapi/com/sun/star/xml/crypto/XDigestContext.idl b/offapi/com/sun/star/xml/crypto/XDigestContext.idl
new file mode 100644
index 000000000..36c1d99c4
--- /dev/null
+++ b/offapi/com/sun/star/xml/crypto/XDigestContext.idl
@@ -0,0 +1,73 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef __com_sun_star_xml_crypto_xdigestcontext_idl_
+#define __com_sun_star_xml_crypto_xdigestcontext_idl_
+
+#ifndef __com_sun_star_uno_XInterface_idl__
+#include <com/sun/star/uno/XInterface.idl>
+#endif
+
+#ifndef __com_sun_star_lang_DisposedException_idl__
+#include <com/sun/star/lang/DisposedException.idl>
+#endif
+
+//============================================================================
+
+ module com {  module sun {  module star {  module xml { module crypto {
+
+//============================================================================
+/** This interface allows to generate the digest.
+    <p>
+    The algorithm to generate the digest is specified on object creation.
+    </p>
+
+    @see <type>XDigestContextSupplier</type>
+    @since OOo 3.4
+ */
+interface XDigestContext : com::sun::star::uno::XInterface
+{
+    //------------------------------------------------------------------------
+    /** update the digest with the given data.
+
+        @param aData
+            data that should be used to update the digest
+     */
+    void updateDigest( [in] sequence< byte > aData )
+        raises( ::com::sun::star::lang::DisposedException );
+
+    //------------------------------------------------------------------------
+    /** finalizes digest and disposes context.
+     */
+    sequence<byte> finalizeDigestAndDispose()
+        raises( ::com::sun::star::lang::DisposedException );
+};
+
+//============================================================================
+
+}; }; }; }; };
+
+#endif
diff --git a/offapi/com/sun/star/xml/crypto/XDigestContextSupplier.idl b/offapi/com/sun/star/xml/crypto/XDigestContextSupplier.idl
new file mode 100644
index 000000000..edb77a5e6
--- /dev/null
+++ b/offapi/com/sun/star/xml/crypto/XDigestContextSupplier.idl
@@ -0,0 +1,82 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef __com_sun_star_xml_crypto_xdigestcontextsupplier_idl_
+#define __com_sun_star_xml_crypto_xdigestcontextsupplier_idl_
+
+#ifndef __com_sun_star_uno_XInterface_idl__
+#include <com/sun/star/uno/XInterface.idl>
+#endif
+
+#ifndef __com_sun_star_beans_NamedValue_idl__
+#include <com/sun/star/beans/NamedValue.idl>
+#endif
+
+#ifndef __com_sun_star_xml_crypto_XDigestContext_idl__
+#include <com/sun/star/xml/crypto/XDigestContext.idl>
+#endif
+
+#ifndef __com_sun_star_lang_IllegalArgumentException_idl__
+#include <com/sun/star/lang/IllegalArgumentException.idl>
+#endif
+
+//============================================================================
+
+ module com {  module sun {  module star {  module xml { module crypto {
+
+//============================================================================
+/** This interface allows to get an object to generate a digest of a specified
+    format.
+
+    @since OOo 3.4
+ */
+interface XDigestContextSupplier : com::sun::star::uno::XInterface
+{
+    //------------------------------------------------------------------------
+    /** returns an object that allows to generate the specified digest.
+
+        @param nDigestID
+            the internal ID specifying the algorithm,
+            should take value from <type>DigestID</type>
+
+        @param aParams
+            optional parameters that could be used to initialize the digest,
+            for example, it could contain a key and etc.
+
+        @throws ::com::sun::star::lang::IllegalArgumentException
+            one of provided arguments is illegal
+     */
+    XDigestContext getDigestContext(
+                [in] long nDigestID,
+                [in] sequence< ::com::sun::star::beans::NamedValue > aParams )
+        raises( ::com::sun::star::lang::IllegalArgumentException );
+};
+
+//============================================================================
+
+}; }; }; }; };
+
+#endif
diff --git a/offapi/com/sun/star/xml/crypto/makefile.mk b/offapi/com/sun/star/xml/crypto/makefile.mk
index 4aa3957ac..c03b2a76d 100644
--- a/offapi/com/sun/star/xml/crypto/makefile.mk
+++ b/offapi/com/sun/star/xml/crypto/makefile.mk
@@ -58,6 +58,12 @@ IDLFILES=\
     XMLSignatureException.idl     \
     XMLEncryptionException.idl     \
     XUriBinding.idl    \
+    CipherID.idl \
+    DigestID.idl \
+    XCipherContext.idl \
+    XCipherContextSupplier.idl \
+    XDigestContext.idl \
+    XDigestContextSupplier.idl \
     SecurityOperationStatus.idl
 
 # ------------------------------------------------------------------