params = (const unsigned char *)(data + 1); /* skip header */
params += seed_len; /* skip seed */
- if (!(p = BN_bin2bn(params + 0 * param_len, param_len, NULL))
- || !(a = BN_bin2bn(params + 1 * param_len, param_len, NULL))
- || !(b = BN_bin2bn(params + 2 * param_len, param_len, NULL))) {
+ if ((p = BN_bin2bn(params + 0 * param_len, param_len, NULL)) == NULL
+ || (a = BN_bin2bn(params + 1 * param_len, param_len, NULL)) == NULL
+ || (b = BN_bin2bn(params + 2 * param_len, param_len, NULL)) == NULL) {
ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_BN_LIB);
goto err;
}
goto err;
}
- if (!(x = BN_bin2bn(params + 3 * param_len, param_len, NULL))
- || !(y = BN_bin2bn(params + 4 * param_len, param_len, NULL))) {
+ if ((x = BN_bin2bn(params + 3 * param_len, param_len, NULL)) == NULL
+ || (y = BN_bin2bn(params + 4 * param_len, param_len, NULL)) == NULL) {
ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_BN_LIB);
goto err;
}
ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_EC_LIB);
goto err;
}
- if (!(order = BN_bin2bn(params + 5 * param_len, param_len, NULL))
+ if ((order = BN_bin2bn(params + 5 * param_len, param_len, NULL)) == NULL
|| !BN_set_word(x, (BN_ULONG)data->cofactor)) {
ECerr(EC_F_EC_GROUP_NEW_FROM_DATA, ERR_R_BN_LIB);
goto err;