static void keccak_squeezeblocks()

in src/third_party_src/fips202.c [410:423]

• 14 lines of code
• 3 McCabe index (conditional complexity)

static void keccak_squeezeblocks(uint8_t *out,
                                 size_t nblocks,
                                 uint64_t s[25],
                                 unsigned int r)
{
  unsigned int i;
  while(nblocks > 0) {
    KeccakF1600_StatePermute(s);
    for(i=0;i<r/8;i++)
      store64(out + 8*i, s[i]);
    out += r;
    --nblocks;
  }
}