Encodes and decodes data from protected MSO Word 95- documents. More...
#include <mscodec.hxx>
Inheritance diagram for msfilter::MSCodec_XorWord95:
Collaboration diagram for msfilter::MSCodec_XorWord95:
Public Member Functions | |
| MSCodec_XorWord95 () | |
| virtual void | Decode (sal_uInt8 *pnData, std::size_t nBytes) override |
| Decodes a block of memory inplace. More... | |
 Public Member Functions inherited from msfilter::MSCodec_Xor95 | |
| MSCodec_Xor95 (int nRotateDistance) | |
| virtual | ~MSCodec_Xor95 () |
| void | InitKey (const sal_uInt8 pnPassData[16]) |
| Initializes the algorithm with the specified password. More... | |
| bool | InitCodec (const css::uno::Sequence< css::beans::NamedValue > &aData) |
| Initializes the algorithm with the encryption data. More... | |
| css::uno::Sequence< css::beans::NamedValue > | GetEncryptionData () |
| Retrieves the encryption data. More... | |
| bool | VerifyKey (sal_uInt16 nKey, sal_uInt16 nHash) const |
| Verifies the validity of the password using the passed key and hash. More... | |
| void | InitCipher () |
| Reinitializes the codec to start a new memory block. More... | |
| virtual void | Decode (sal_uInt8 *pnData, std::size_t nBytes)=0 |
| Decodes a block of memory inplace. More... | |
| void | Skip (std::size_t nBytes) |
| Lets the cipher skip a specific amount of bytes. More... | |
Additional Inherited Members | |
| Protected Attributes inherited from msfilter::MSCodec_Xor95 | |
| sal_uInt8 | mpnKey [16] = {} |
| std::size_t | mnOffset |
| Encryption key. More... | |
Detailed Description
Encodes and decodes data from protected MSO Word 95- documents.
Definition at line 160 of file mscodec.hxx.
Constructor & Destructor Documentation
◆ MSCodec_XorWord95()
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inlineexplicit |
Definition at line 163 of file mscodec.hxx.
Member Function Documentation
◆ Decode()
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overridevirtual |
Decodes a block of memory inplace.
@precond The codec must be initialized with InitKey() before this function can be used.
- Parameters
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pnData Encrypted data block. Will contain the decrypted data afterwards. nBytes Size of the passed data block.
Implements msfilter::MSCodec_Xor95.
Definition at line 223 of file mscodec.cxx.
References msfilter::MSCodec_Xor95::mnOffset, msfilter::MSCodec_Xor95::mpnKey, and msfilter::MSCodec_Xor95::Skip().
The documentation for this class was generated from the following files:
