noise_mix_dh
if (noise_mix_dh(hs.hs_ck, key, l->l_private, ue) != 0)
if (noise_mix_dh(hs->hs_ck, NULL, e, hs->hs_e) != 0)
if (noise_mix_dh(hs->hs_ck, NULL, e, r->r_public) != 0)
if (noise_mix_dh(hs.hs_ck, NULL, hs.hs_e, ue) != 0)
if (noise_mix_dh(hs.hs_ck, NULL, l->l_private, ue) != 0)
static int noise_mix_dh(uint8_t [NOISE_HASH_LEN], uint8_t [NOISE_SYMMETRIC_KEY_LEN],
if (noise_mix_dh(hs->hs_ck, key, hs->hs_e, r->r_public) != 0)