455     t1 = g1_fun(blk[1]); t0 = g0_fun(blk[0]);                       \
456     blk[2] = rotr(blk[2] ^ (t0 + t1 + l_key[4 * (i) + 8]), 1);      \
457     blk[3] = rotl(blk[3], 1) ^ (t0 + 2 * t1 + l_key[4 * (i) + 9]);  \
458     t1 = g1_fun(blk[3]); t0 = g0_fun(blk[2]);                       \
459     blk[0] = rotr(blk[0] ^ (t0 + t1 + l_key[4 * (i) + 10]), 1);     \
460     blk[1] = rotl(blk[1], 1) ^ (t0 + 2 * t1 + l_key[4 * (i) + 11])
465     u_int32_t  t0, t1, blk[4];  in twofish_encrypt()  local
470     blk[0] = LE32(((const u_int32_t *)in_blk)[0]) ^ l_key[0];  in twofish_encrypt()
471     blk[1] = LE32(((const u_int32_t *)in_blk)[1]) ^ l_key[1];  in twofish_encrypt()
472     blk[2] = LE32(((const u_int32_t *)in_blk)[2]) ^ l_key[2];  in twofish_encrypt()
473     blk[3] = LE32(((const u_int32_t *)in_blk)[3]) ^ l_key[3];  in twofish_encrypt()
478     ((u_int32_t *)out_blk)[0] = LE32(blk[2] ^ l_key[4]);  in twofish_encrypt()
479     ((u_int32_t *)out_blk)[1] = LE32(blk[3] ^ l_key[5]);  in twofish_encrypt()
480     ((u_int32_t *)out_blk)[2] = LE32(blk[0] ^ l_key[6]);  in twofish_encrypt()
481     ((u_int32_t *)out_blk)[3] = LE32(blk[1] ^ l_key[7]);  in twofish_encrypt()
488         t1 = g1_fun(blk[1]); t0 = g0_fun(blk[0]);                       \
489         blk[2] = rotl(blk[2], 1) ^ (t0 + t1 + l_key[4 * (i) + 10]);     \
490         blk[3] = rotr(blk[3] ^ (t0 + 2 * t1 + l_key[4 * (i) + 11]), 1); \
491         t1 = g1_fun(blk[3]); t0 = g0_fun(blk[2]);                       \
492         blk[0] = rotl(blk[0], 1) ^ (t0 + t1 + l_key[4 * (i) +  8]);     \
493         blk[1] = rotr(blk[1] ^ (t0 + 2 * t1 + l_key[4 * (i) +  9]), 1)
497     u_int32_t  t0, t1, blk[4];  in twofish_decrypt()  local
501     blk[0] = LE32(((const u_int32_t *)in_blk)[0]) ^ l_key[4];  in twofish_decrypt()
502     blk[1] = LE32(((const u_int32_t *)in_blk)[1]) ^ l_key[5];  in twofish_decrypt()
503     blk[2] = LE32(((const u_int32_t *)in_blk)[2]) ^ l_key[6];  in twofish_decrypt()
504     blk[3] = LE32(((const u_int32_t *)in_blk)[3]) ^ l_key[7];  in twofish_decrypt()
509     ((u_int32_t *)out_blk)[0] = LE32(blk[2] ^ l_key[0]);  in twofish_decrypt()
510     ((u_int32_t *)out_blk)[1] = LE32(blk[3] ^ l_key[1]);  in twofish_decrypt()
511     ((u_int32_t *)out_blk)[2] = LE32(blk[0] ^ l_key[2]);  in twofish_decrypt()
512     ((u_int32_t *)out_blk)[3] = LE32(blk[1] ^ l_key[3]);  in twofish_decrypt()