diff options
Diffstat (limited to 'svx/inc/mscodec.hxx')
| -rw-r--r-- | svx/inc/mscodec.hxx | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/svx/inc/mscodec.hxx b/svx/inc/mscodec.hxx index 631990657470..4ee508d661dd 100644 --- a/svx/inc/mscodec.hxx +++ b/svx/inc/mscodec.hxx @@ -239,6 +239,28 @@ public: bool CreateSaltDigest( const sal_uInt8 nSaltData[16], sal_uInt8 nSaltDigest[16] ); + /** Encodes a block of memory. + + @see rtl_cipher_encode() + + @precond + The codec must be initialized with InitKey() before this function + can be used. The destination buffer must be able to take all + unencoded data from the source buffer (usually this means it must be + as long as or longer than the source buffer). + + @param pData + Unencrypted source data block. + @param nDatLen + Size of the passed source data block. + @param pBuffer + Destination buffer for the encrypted data. + @param nBufLen + Size of the destination buffer. + + @return + true = Encoding was successful (no error occured). + */ bool Encode( const void* pData, sal_Size nDatLen, sal_uInt8* pBuffer, sal_Size nBufLen ); @@ -283,6 +305,24 @@ public: */ bool Skip( sal_Size nDatLen ); + /** Gets salt data and salt digest. + + @precond + The codec must be initialized with InitKey() before this function + can be used. + + @param pSalt + Salt, a random number. + @param pSaltData + Salt data block generated from the salt. + @param pSaltDigest + Salt digest generated from the salt. + */ + void GetEncryptKey ( + const sal_uInt8 pSalt[16], + sal_uInt8 pSaltData[16], + sal_uInt8 pSaltDigest[16]); + private: void GetDigestFromSalt( const sal_uInt8 pSaltData[16], sal_uInt8 pDigest[16] ); |