libreoffice/package/inc/PackageConstants.hxx

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#ifndef _PACKAGE_CONSTANTS_HXX_
#define _PACKAGE_CONSTANTS_HXX_

#include <sal/types.h>

const sal_Int32 n_ConstBufferSize = 32768;
const sal_Int32 n_ConstMaxMemoryStreamSize = 20480;

// by calculation of the digest we read 32 bytes more ( if available )
// it allows to ignore the padding if the stream is longer than n_ConstDigestDecrypt since we read at least two blocks more;
// if the stream is shorter or equal the padding will be done successfully
const sal_Int32 n_ConstDigestLength = 1024;
const sal_Int32 n_ConstDigestDecrypt = 1056; // 1024 + 32

// the constants related to the manifest.xml entries
#define PKG_MNFST_MEDIATYPE   0
#define PKG_MNFST_VERSION     1
#define PKG_MNFST_FULLPATH    2

#define PKG_MNFST_INIVECTOR   3
#define PKG_MNFST_SALT        4
#define PKG_MNFST_ITERATION   5
#define PKG_MNFST_UCOMPSIZE   6
#define PKG_MNFST_DIGEST      7
#define PKG_MNFST_ENCALG      8
#define PKG_MNFST_STARTALG    9
#define PKG_MNFST_DIGESTALG  10
#define PKG_MNFST_DERKEYSIZE 11

#define PKG_SIZE_NOENCR_MNFST 3
#define PKG_SIZE_ENCR_MNFST   12

// the properties related constants
#define ENCRYPTION_KEY_PROPERTY "EncryptionKey"
#define STORAGE_ENCRYPTION_KEYS_PROPERTY "StorageEncryptionKeys"
#define ENCRYPTION_ALGORITHMS_PROPERTY "EncryptionAlgorithms"
#define HAS_ENCRYPTED_ENTRIES_PROPERTY "HasEncryptedEntries"
#define HAS_NONENCRYPTED_ENTRIES_PROPERTY "HasNonEncryptedEntries"
#define IS_INCONSISTENT_PROPERTY "IsInconsistent"
#define MEDIATYPE_FALLBACK_USED_PROPERTY "MediaTypeFallbackUsed"


#endif

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