88  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
  89  *
  90  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  91  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  92  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  93  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  94  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  95  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  96  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  97  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  98  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  99  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 100  * SUCH DAMAGE.
 101  *
 102  * The licence and distribution terms for any publically available version or
 103  * derivative of this code cannot be changed.  i.e. this code cannot simply be
 104  * copied and put under another distribution licence
 105  * [including the GNU Public Licence.]
 106  */
 107 

 108 #include <openssl/camellia.h>
 109 #include <openssl/modes.h>
 110 
 111 
 112 /* The input and output encrypted as though 128bit cfb mode is being
 113  * used.  The extra state information to record how much of the
 114  * 128bit block we have used is contained in *num;
 115  */
 116 
 117 void Camellia_cfb128_encrypt(const unsigned char *in, unsigned char *out,
 118         size_t length, const CAMELLIA_KEY *key,
 119         unsigned char *ivec, int *num, const int enc)
 120         {
 121 
 122         CRYPTO_cfb128_encrypt(in,out,length,key,ivec,num,enc,(block128_f)Camellia_encrypt);
 123         }
 124 
 125 /* N.B. This expects the input to be packed, MS bit first */
 126 void Camellia_cfb1_encrypt(const unsigned char *in, unsigned char *out,
 127         size_t length, const CAMELLIA_KEY *key,

  88  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
  89  *
  90  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  91  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  92  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  93  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  94  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  95  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  96  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  97  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  98  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  99  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 100  * SUCH DAMAGE.
 101  *
 102  * The licence and distribution terms for any publically available version or
 103  * derivative of this code cannot be changed.  i.e. this code cannot simply be
 104  * copied and put under another distribution licence
 105  * [including the GNU Public Licence.]
 106  */
 107 
 108 #include <openssl/opensslconf.h>
 109 #include <openssl/camellia.h>
 110 #include <openssl/modes.h>
 111 
 112 
 113 /* The input and output encrypted as though 128bit cfb mode is being
 114  * used.  The extra state information to record how much of the
 115  * 128bit block we have used is contained in *num;
 116  */
 117 
 118 void Camellia_cfb128_encrypt(const unsigned char *in, unsigned char *out,
 119         size_t length, const CAMELLIA_KEY *key,
 120         unsigned char *ivec, int *num, const int enc)
 121         {
 122 
 123         CRYPTO_cfb128_encrypt(in,out,length,key,ivec,num,enc,(block128_f)Camellia_encrypt);
 124         }
 125 
 126 /* N.B. This expects the input to be packed, MS bit first */
 127 void Camellia_cfb1_encrypt(const unsigned char *in, unsigned char *out,
 128         size_t length, const CAMELLIA_KEY *key,