- /* Create hash of the nickanem */
- memset(nick, 0, sizeof(nick));
- silc_to_lower(nickname, nick, sizeof(nick) - 1);
- silc_hash_make(md5hash, nick, strlen(nick), hash);
+ /* Create hash of the nickname (it's already checked as valid identifier
+ string). */
+ silc_hash_make(md5hash, nickname, nick_len, hash);