578 	struct crypto_bignum *a, *u2, *t1, *t2, *z, *t, *zero, *one, *two, *three,  in sswu()  local
606 	one = crypto_bignum_init_uint(1);  in sswu()
615 	if (!u2 || !t1 || !t2 || !z || !t || !zero || !one || !two || !three ||  in sswu()
658 	    crypto_bignum_addmod(one, t, prime, t2) < 0 ||  in sswu()
697 	if (crypto_bignum_sub(prime, one, t1) < 0 ||  in sswu()
766 	crypto_bignum_deinit(one, 0);  in sswu()
925 	struct crypto_bignum *one = NULL, *two = NULL, *bn = NULL, *tmp = NULL,  in sae_derive_pt_ffc()  local
957 	one = crypto_bignum_init_uint(1);  in sae_derive_pt_ffc()
960 	if (!bn || !one || !two || !tmp ||  in sae_derive_pt_ffc()
973 	    crypto_bignum_sub(prime, one, tmp) < 0 ||  in sae_derive_pt_ffc()
987 	crypto_bignum_deinit(one, 0);  in sae_derive_pt_ffc()
1102 	struct crypto_bignum *tmp = NULL, *val = NULL, *one = NULL;  in sae_derive_pwe_from_pt_ecc()  local
1128 	one = crypto_bignum_init_uint(1);  in sae_derive_pwe_from_pt_ecc()
1129 	if (!tmp || !val || !one ||  in sae_derive_pwe_from_pt_ecc()
1130 	    crypto_bignum_sub(order, one, tmp) < 0 ||  in sae_derive_pwe_from_pt_ecc()
1132 	    crypto_bignum_add(val, one, val) < 0)  in sae_derive_pwe_from_pt_ecc()
1151 	crypto_bignum_deinit(one, 0);  in sae_derive_pwe_from_pt_ecc()
1165 	struct crypto_bignum *tmp = NULL, *val = NULL, *one = NULL;  in sae_derive_pwe_from_pt_ffc()  local
1189 	one = crypto_bignum_init_uint(1);  in sae_derive_pwe_from_pt_ffc()
1190 	if (!tmp || !val || !one ||  in sae_derive_pwe_from_pt_ffc()
1191 	    crypto_bignum_sub(order, one, tmp) < 0 ||  in sae_derive_pwe_from_pt_ffc()
1193 	    crypto_bignum_add(val, one, val) < 0)  in sae_derive_pwe_from_pt_ffc()
1209 	crypto_bignum_deinit(one, 0);  in sae_derive_pwe_from_pt_ffc()
1909 	struct crypto_bignum *res, *one;  in sae_parse_commit_element_ffc()  local
1927 	one = crypto_bignum_init_set(one_bin, sizeof(one_bin));  in sae_parse_commit_element_ffc()
1928 	if (!res || !one ||  in sae_parse_commit_element_ffc()
1929 	    crypto_bignum_sub(sae->tmp->prime, one, res) ||  in sae_parse_commit_element_ffc()
1934 		crypto_bignum_deinit(one, 0);  in sae_parse_commit_element_ffc()
1938 	crypto_bignum_deinit(one, 0);  in sae_parse_commit_element_ffc()