text: /*******************************************************************************
    Copyright (c) 2009-2020, Intel Corporation
  
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are met:
  
        * Redistributions of source code must retain the above copyright notice,
          this list of conditions and the following disclaimer.
        * Redistributions in binary form must reproduce the above copyright
          notice, this list of conditions and the following disclaimer in the
          documentation and/or other materials provided with the distribution.
        * Neither the name of Intel Corporation nor the names of its contributors
          may be used to endorse or promote products derived from this software
          without specific prior written permission.
  
    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
    OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *******************************************************************************/
  
  #ifndef _SNOW3G_H_
  #define _SNOW3G_H_
  
  /*******************************************************************************
   * SSE
   ******************************************************************************/
  void
  snow3g_f8_1_buffer_bit_sse(const snow3g_key_schedule_t *pCtx,
                             const void *pIV,
                             const void *pBufferIn,
                             void *pBufferOut,
                             const uint32_t cipherLengthInBits,
                             const uint32_t offsetInBits);
  
  void
  snow3g_f8_1_buffer_sse(const snow3g_key_schedule_t *pCtx,
                         const void *pIV,
                         const void *pBufferIn,
                         void *pBufferOut,
                         const uint32_t lengthInBytes);
  
  void
  snow3g_f8_2_buffer_sse(const snow3g_key_schedule_t *pCtx,
                         const void *pIV1,
                         const void *pIV2,
                         const void *pBufferIn1,
                         void *pBufferOut1,
                         const uint32_t lengthInBytes1,
                         const void *pBufferIn2,
                         void *pBufferOut2,
                         const uint32_t lengthInBytes2);
  
  void
  snow3g_f8_4_buffer_sse(const snow3g_key_schedule_t *pCtx,
                         const void *pIV1,
                         const void *pIV2,
                         const void *pIV3,
                         const void *pIV4,
                         const void *pBufferIn1,
                         void *pBufferOut1,
                         const uint32_t lengthInBytes1,
                         const void *pBufferIn2,
                         void *pBufferOut2,
                         const uint32_t lengthInBytes2,
                         const void *pBufferIn3,
                         void *pBufferOut3,
                         const uint32_t lengthInBytes3,
                         const void *pBufferIn4,
                         void *pBufferOut4,
                         const uint32_t lengthInBytes4);
  
  void
  snow3g_f8_8_buffer_sse(const snow3g_key_schedule_t *pCtx,
                         const void *pIV1,
                         const void *pIV2,
                         const void *pIV3,
                         const void *pIV4,
                         const void *pIV5,
                         const void *pIV6,
                         const void *pIV7,
                         const void *pIV8,
                         const void *pBufferIn1,
                         void *pBufferOut1,
                         const uint32_t lengthInBytes1,
                         const void *pBufferIn2,
                         void *pBufferOut2,
                         const uint32_t lengthInBytes2,
                         const void *pBufferIn3,
                         void *pBufferOut3,
                         const uint32_t lengthInBytes3,
                         const void *pBufferIn4,
                         void *pBufferOut4,
                         const uint32_t lengthInBytes4,
                         const void *pBufferIn5,
                         void *pBufferOut5,
                         const uint32_t lengthInBytes5,
                         const void *pBufferIn6,
                         void *pBufferOut6,
                         const uint32_t lengthInBytes6,
                         const void *pBufferIn7,
                         void *pBufferOut7,
                         const uint32_t lengthInBytes7,
                         const void *pBufferIn8,
                         void *pBufferOut8,
                         const uint32_t lengthInBytes8);
  
  void
  snow3g_f8_8_buffer_multikey_sse(const snow3g_key_schedule_t * const pCtx[],
                                  const void * const pIV[],
                                  const void * const pBufferIn[],
                                  void *pBufferOut[],
                                  const uint32_t lengthInBytes[]);
  
  void
  snow3g_f8_n_buffer_sse(const snow3g_key_schedule_t *pCtx,
                         const void * const IV[],
                         const void * const pBufferIn[],
                         void *pBufferOut[],
                         const uint32_t bufferLenInBytes[],
                         const uint32_t bufferCount);
  
  void
  snow3g_f8_n_buffer_multikey_sse(const snow3g_key_schedule_t * const pCtx[],
                                  const void * const IV[],
                                  const void * const pBufferIn[],
                                  void *pBufferOut[],
                                  const uint32_t bufferLenInBytes[],
                                  const uint32_t bufferCount);
  
  void
  snow3g_f9_1_buffer_sse(const snow3g_key_schedule_t *pCtx,
                         const void *pIV,
                         const void *pBufferIn,
                         const uint64_t lengthInBits,
                         void *pDigest);
  
  size_t
  snow3g_key_sched_size_sse(void);
  
  int
  snow3g_init_key_sched_sse(const void *pKey, snow3g_key_schedule_t *pCtx);
  
  /*******************************************************************************
   * SSE NO-AESNI
   ******************************************************************************/
  void
  snow3g_f8_1_buffer_bit_sse_no_aesni(const snow3g_key_schedule_t *pCtx,
                                      const void *pIV,
                                      const void *pBufferIn,
                                      void *pBufferOut,
                                      const uint32_t cipherLengthInBits,
                                      const uint32_t offsetInBits);
  
  void
  snow3g_f8_1_buffer_sse_no_aesni(const snow3g_key_schedule_t *pCtx,
                                  const void *pIV,
                                  const void *pBufferIn,
                                  void *pBufferOut,
                                  const uint32_t lengthInBytes);
  
  void
  snow3g_f8_2_buffer_sse_no_aesni(const snow3g_key_schedule_t *pCtx,
                                  const void *pIV1,
                                  const void *pIV2,
                                  const void *pBufferIn1,
                                  void *pBufferOut1,
                                  const uint32_t lengthInBytes1,
                                  const void *pBufferIn2,
                                  void *pBufferOut2,
                                  const uint32_t lengthInBytes2);
  
  void
  snow3g_f8_4_buffer_sse_no_aesni(const snow3g_key_schedule_t *pCtx,
                                  const void *pIV1,
                                  const void *pIV2,
                                  const void *pIV3,
                                  const void *pIV4,
                                  const void *pBufferIn1,
                                  void *pBufferOut1,
                                  const uint32_t lengthInBytes1,
                                  const void *pBufferIn2,
                                  void *pBufferOut2,
                                  const uint32_t lengthInBytes2,
                                  const void *pBufferIn3,
                                  void *pBufferOut3,
                                  const uint32_t lengthInBytes3,
                                  const void *pBufferIn4,
                                  void *pBufferOut4,
                                  const uint32_t lengthInBytes4);
  
  void
  snow3g_f8_8_buffer_sse_no_aesni(const snow3g_key_schedule_t *pCtx,
                                  const void *pIV1,
                                  const void *pIV2,
                                  const void *pIV3,
                                  const void *pIV4,
                                  const void *pIV5,
                                  const void *pIV6,
                                  const void *pIV7,
                                  const void *pIV8,
                                  const void *pBufferIn1,
                                  void *pBufferOut1,
                                  const uint32_t lengthInBytes1,
                                  const void *pBufferIn2,
                                  void *pBufferOut2,
                                  const uint32_t lengthInBytes2,
                                  const void *pBufferIn3,
                                  void *pBufferOut3,
                                  const uint32_t lengthInBytes3,
                                  const void *pBufferIn4,
                                  void *pBufferOut4,
                                  const uint32_t lengthInBytes4,
                                  const void *pBufferIn5,
                                  void *pBufferOut5,
                                  const uint32_t lengthInBytes5,
                                  const void *pBufferIn6,
                                  void *pBufferOut6,
                                  const uint32_t lengthInBytes6,
                                  const void *pBufferIn7,
                                  void *pBufferOut7,
                                  const uint32_t lengthInBytes7,
                                  const void *pBufferIn8,
                                  void *pBufferOut8,
                                  const uint32_t lengthInBytes8);
  
  void
  snow3g_f8_8_buffer_multikey_sse_no_aesni(const snow3g_key_schedule_t * const
                                           pCtx[],
                                           const void * const pIV[],
                                           const void * const pBufferIn[],
                                           void *pBufferOut[],
                                           const uint32_t lengthInBytes[]);
  
  void
  snow3g_f8_n_buffer_sse_no_aesni(const snow3g_key_schedule_t *pCtx,
                                  const void * const IV[],
                                  const void * const pBufferIn[],
                                  void *pBufferOut[],
                                  const uint32_t bufferLenInBytes[],
                                  const uint32_t bufferCount);
  
  void
  snow3g_f8_n_buffer_multikey_sse_no_aesni(const snow3g_key_schedule_t * const
                                           pCtx[],
                                           const void * const IV[],
                                           const void * const pBufferIn[],
                                           void *pBufferOut[],
                                           const uint32_t bufferLenInBytes[],
                                           const uint32_t bufferCount);
  
  void
  snow3g_f9_1_buffer_sse_no_aesni(const snow3g_key_schedule_t *pCtx,
                                  const void *pIV,
                                  const void *pBufferIn,
                                  const uint64_t lengthInBits,
                                  void *pDigest);
  
  size_t
  snow3g_key_sched_size_sse_no_aesni(void);
  
  int
  snow3g_init_key_sched_sse_no_aesni(const void *pKey,
                                     snow3g_key_schedule_t *pCtx);
  
  /*******************************************************************************
   * AVX
   ******************************************************************************/
  void
  snow3g_f8_1_buffer_bit_avx(const snow3g_key_schedule_t *pCtx,
                             const void *pIV,
                             const void *pBufferIn,
                             void *pBufferOut,
                             const uint32_t cipherLengthInBits,
                             const uint32_t offsetInBits);
  
  void
  snow3g_f8_1_buffer_avx(const snow3g_key_schedule_t *pCtx,
                         const void *pIV,
                         const void *pBufferIn,
                         void *pBufferOut,
                         const uint32_t lengthInBytes);
  
  void
  snow3g_f8_2_buffer_avx(const snow3g_key_schedule_t *pCtx,
                         const void *pIV1,
                         const void *pIV2,
                         const void *pBufferIn1,
                         void *pBufferOut1,
                         const uint32_t lengthInBytes1,
                         const void *pBufferIn2,
                         void *pBufferOut2,
                         const uint32_t lengthInBytes2);
  
  void
  snow3g_f8_4_buffer_avx(const snow3g_key_schedule_t *pCtx,
                         const void *pIV1,
                         const void *pIV2,
                         const void *pIV3,
                         const void *pIV4,
                         const void *pBufferIn1,
                         void *pBufferOut1,
                         const uint32_t lengthInBytes1,
                         const void *pBufferIn2,
                         void *pBufferOut2,
                         const uint32_t lengthInBytes2,
                         const void *pBufferIn3,
                         void *pBufferOut3,
                         const uint32_t lengthInBytes3,
                         const void *pBufferIn4,
                         void *pBufferOut4,
                         const uint32_t lengthInBytes4);
  
  void
  snow3g_f8_8_buffer_avx(const snow3g_key_schedule_t *pCtx,
                         const void *pIV1,
                         const void *pIV2,
                         const void *pIV3,
                         const void *pIV4,
                         const void *pIV5,
                         const void *pIV6,
                         const void *pIV7,
                         const void *pIV8,
                         const void *pBufferIn1,
                         void *pBufferOut1,
                         const uint32_t lengthInBytes1,
                         const void *pBufferIn2,
                         void *pBufferOut2,
                         const uint32_t lengthInBytes2,
                         const void *pBufferIn3,
                         void *pBufferOut3,
                         const uint32_t lengthInBytes3,
                         const void *pBufferIn4,
                         void *pBufferOut4,
                         const uint32_t lengthInBytes4,
                         const void *pBufferIn5,
                         void *pBufferOut5,
                         const uint32_t lengthInBytes5,
                         const void *pBufferIn6,
                         void *pBufferOut6,
                         const uint32_t lengthInBytes6,
                         const void *pBufferIn7,
                         void *pBufferOut7,
                         const uint32_t lengthInBytes7,
                         const void *pBufferIn8,
                         void *pBufferOut8,
                         const uint32_t lengthInBytes8);
  
  void
  snow3g_f8_8_buffer_multikey_avx(const snow3g_key_schedule_t * const pCtx[],
                                  const void * const pIV[],
                                  const void * const pBufferIn[],
                                  void *pBufferOut[],
                                  const uint32_t lengthInBytes[]);
  
  void
  snow3g_f8_n_buffer_avx(const snow3g_key_schedule_t *pCtx,
                         const void * const IV[],
                         const void * const pBufferIn[],
                         void *pBufferOut[],
                         const uint32_t bufferLenInBytes[],
                         const uint32_t bufferCount);
  
  void
  snow3g_f8_n_buffer_multikey_avx(const snow3g_key_schedule_t * const pCtx[],
                                  const void * const IV[],
                                  const void * const pBufferIn[],
                                  void *pBufferOut[],
                                  const uint32_t bufferLenInBytes[],
                                  const uint32_t bufferCount);
  
  void
  snow3g_f9_1_buffer_avx(const snow3g_key_schedule_t *pCtx,
                         const void *pIV,
                         const void *pBufferIn,
                         const uint64_t lengthInBits,
                         void *pDigest);
  
  size_t
  snow3g_key_sched_size_avx(void);
  
  int
  snow3g_init_key_sched_avx(const void *pKey, snow3g_key_schedule_t *pCtx);
  
  /*******************************************************************************
   * AVX2
   ******************************************************************************/
  
  void
  snow3g_f8_1_buffer_bit_avx2(const snow3g_key_schedule_t *pCtx,
                              const void *pIV,
                              const void *pBufferIn,
                              void *pBufferOut,
                              const uint32_t cipherLengthInBits,
                              const uint32_t offsetInBits);
  
  void
  snow3g_f8_1_buffer_avx2(const snow3g_key_schedule_t *pCtx,
                          const void *pIV,
                          const void *pBufferIn,
                          void *pBufferOut,
                          const uint32_t lengthInBytes);
  
  void
  snow3g_f8_2_buffer_avx2(const snow3g_key_schedule_t *pCtx,
                          const void *pIV1,
                          const void *pIV2,
                          const void *pBufferIn1,
                          void *pBufferOut1,
                          const uint32_t lengthInBytes1,
                          const void *pBufferIn2,
                          void *pBufferOut2,
                          const uint32_t lengthInBytes2);
  
  void
  snow3g_f8_4_buffer_avx2(const snow3g_key_schedule_t *pCtx,
                          const void *pIV1,
                          const void *pIV2,
                          const void *pIV3,
                          const void *pIV4,
                          const void *pBufferIn1,
                          void *pBufferOut1,
                          const uint32_t lengthInBytes1,
                          const void *pBufferIn2,
                          void *pBufferOut2,
                          const uint32_t lengthInBytes2,
                          const void *pBufferIn3,
                          void *pBufferOut3,
                          const uint32_t lengthInBytes3,
                          const void *pBufferIn4,
                          void *pBufferOut4,
                          const uint32_t lengthInBytes4);
  
  void
  snow3g_f8_8_buffer_avx2(const snow3g_key_schedule_t *pCtx,
                          const void *pIV1,
                          const void *pIV2,
                          const void *pIV3,
                          const void *pIV4,
                          const void *pIV5,
                          const void *pIV6,
                          const void *pIV7,
                          const void *pIV8,
                          const void *pBufferIn1,
                          void *pBufferOut1,
                          const uint32_t lengthInBytes1,
                          const void *pBufferIn2,
                          void *pBufferOut2,
                          const uint32_t lengthInBytes2,
                          const void *pBufferIn3,
                          void *pBufferOut3,
                          const uint32_t lengthInBytes3,
                          const void *pBufferIn4,
                          void *pBufferOut4,
                          const uint32_t lengthInBytes4,
                          const void *pBufferIn5,
                          void *pBufferOut5,
                          const uint32_t lengthInBytes5,
                          const void *pBufferIn6,
                          void *pBufferOut6,
                          const uint32_t lengthInBytes6,
                          const void *pBufferIn7,
                          void *pBufferOut7,
                          const uint32_t lengthInBytes7,
                          const void *pBufferIn8,
                          void *pBufferOut8,
                          const uint32_t lengthInBytes8);
  
  void
  snow3g_f8_8_buffer_multikey_avx2(const snow3g_key_schedule_t * const pCtx[],
                                   const void * const pIV[],
                                   const void * const pBufferIn[],
                                   void *pBufferOut[],
                                   const uint32_t lengthInBytes[]);
  
  void
  snow3g_f8_n_buffer_avx2(const snow3g_key_schedule_t *pCtx,
                          const void * const IV[],
                          const void * const pBufferIn[],
                          void *pBufferOut[],
                          const uint32_t bufferLenInBytes[],
                          const uint32_t bufferCount);
  
  void
  snow3g_f8_n_buffer_multikey_avx2(const snow3g_key_schedule_t * const pCtx[],
                                   const void * const IV[],
                                   const void * const pBufferIn[],
                                   void *pBufferOut[],
                                   const uint32_t bufferLenInBytes[],
                                   const uint32_t bufferCount);
  
  void
  snow3g_f9_1_buffer_avx2(const snow3g_key_schedule_t *pCtx,
                          const void *pIV,
                          const void *pBufferIn,
                          const uint64_t lengthInBits,
                          void *pDigest);
  
  size_t
  snow3g_key_sched_size_avx2(void);
  
  int
  snow3g_init_key_sched_avx2(const void *pKey, snow3g_key_schedule_t *pCtx);
  
  #endif /* _SNOW3G_H_ */
  