-/*
-#define K 0x0555555555555555LL
-#define MASK 0xFFFFFFFFFFFFFFFFLL
-static
-uint64_t k_lut[] PROGMEM = {
- 16LL*K, 17LL*K, 18LL*K, 19LL*K,
- 20LL*K, 21LL*K, 22LL*K, 23LL*K,
- 24LL*K, 25LL*K, 26LL*K, 27LL*K,
- 28LL*K, 29LL*K, 30LL*K, 31LL*K };
-*/
-/* the same as above but precomputed to avoid compiler warnings */
-static const
-uint64_t k_lut[] = {
- 0x5555555555555550LL, 0x5aaaaaaaaaaaaaa5LL, 0x5ffffffffffffffaLL,
- 0x655555555555554fLL, 0x6aaaaaaaaaaaaaa4LL, 0x6ffffffffffffff9LL,
- 0x755555555555554eLL, 0x7aaaaaaaaaaaaaa3LL, 0x7ffffffffffffff8LL,
- 0x855555555555554dLL, 0x8aaaaaaaaaaaaaa2LL, 0x8ffffffffffffff7LL,
- 0x955555555555554cLL, 0x9aaaaaaaaaaaaaa1LL, 0x9ffffffffffffff6LL,
- 0xa55555555555554bLL };
-
-static
-uint64_t bmw_large_expand1(uint8_t j, const uint64_t* q, const void* m, const void* h){
- uint64_t r;
- /* r = 0x0555555555555555LL*(j+16); */
- r = ( ROTL64(((uint64_t*)m)[(j)&0xf], ((j+ 0)&0xf)+1)
- + ROTL64(((uint64_t*)m)[(j+3)&0xf], ((j+ 3)&0xf)+1)
- + k_lut[j]
- - ROTL64(((uint64_t*)m)[(j+10)&0xf],((j+10)&0xf)+1)
- ) ^ ((uint64_t*)h)[(j+7)&0xf];
- r += S64_1(q[j+ 0]) + S64_2(q[j+ 1]) + S64_3(q[j+ 2]) + S64_0(q[j+ 3]) +
- S64_1(q[j+ 4]) + S64_2(q[j+ 5]) + S64_3(q[j+ 6]) + S64_0(q[j+ 7]) +
- S64_1(q[j+ 8]) + S64_2(q[j+ 9]) + S64_3(q[j+10]) + S64_0(q[j+11]) +
- S64_1(q[j+12]) + S64_2(q[j+13]) + S64_3(q[j+14]) + S64_0(q[j+15]);
-
- return r;
-}
-
-static
-uint64_t bmw_large_expand2(uint8_t j, const uint64_t* q, const void* m, const void* h){
- uint64_t r=0;
- r = ( ROTL64(((uint64_t*)m)[(j)&0xf], ((j+ 0)&0xf)+1)
- + ROTL64(((uint64_t*)m)[(j+3)&0xf], ((j+ 3)&0xf)+1)
- + k_lut[j]
- - ROTL64(((uint64_t*)m)[(j+10)&0xf],((j+10)&0xf)+1)
- ) ^ ((uint64_t*)h)[(j+7)&0xf];
- r += (q[j+ 0]) + R64_1(q[j+ 1]) + (q[j+ 2]) + R64_2(q[j+ 3]) +
- (q[j+ 4]) + R64_3(q[j+ 5]) + (q[j+ 6]) + R64_4(q[j+ 7]) +
- (q[j+ 8]) + R64_5(q[j+ 9]) + (q[j+10]) + R64_6(q[j+11]) +
- (q[j+12]) + R64_7(q[j+13]) + S64_4(q[j+14]) + S64_5(q[j+15]);
-
- return r;
-}
-
-static
-void bmw_large_f0(uint64_t* q, const uint64_t* h, const void* m){
- uint8_t i;
- for(i=0; i<16; ++i){
- ((uint64_t*)h)[i] ^= ((uint64_t*)m)[i];
- }
-// dump_x(t, 16, 'T');