INNER CODE UNIT · C

t

pq-crystals/dilithium · avx2/fips202x4.c:27

      t = _mm256_i64gather_epi64((long long *)pos, idx, 1);
      s[i] = _mm256_xor_si256(s[i], t);
      pos += 8;
    }
    inlen -= r;

    f1600x4(s, KeccakF_RoundConstants);
  }

  for(i = 0; i < inlen/8; ++i) {
    t = _mm256_i64gather_epi64((long long *)pos, idx, 1);
    s[i] = _mm256_xor_si256(s[i], t);
    pos += 8;
  }
  inlen -= 8*i;

  if(inlen) {
    t = _mm256_i64gather_epi64((long long *)pos, idx, 1);

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