- if (table_version == 1)
- return sha1_hash(data, len, result);
- if (table_version == 2)
- return sha3_hash(data, len, result);
+ switch (table_version) {
+ case 1: return sha1_hash(data, len, result);
+ case 2: return sha3_hash(data, len, result);
+ case 3: return sha256_hash(data, len, result);
+ }