@@ -224,63 +224,6 @@ int cifs_calculate_mac_key(struct session_key *key, const char *rn,
return 0;
}
-int CalcNTLMv2_partial_mac_key(struct cifsSesInfo *ses,
- const struct nls_table *nls_info)
-{
- char temp_hash[16];
- struct HMACMD5Context ctx;
- char *ucase_buf;
- __le16 *unicode_buf;
- unsigned int i, user_name_len, dom_name_len;
-
- if (ses == NULL)
- return -EINVAL;
-
- E_md4hash(ses->password, temp_hash);
-
- hmac_md5_init_limK_to_64(temp_hash, 16, &ctx);
- user_name_len = strlen(ses->userName);
- if (user_name_len > MAX_USERNAME_SIZE)
- return -EINVAL;
- if (ses->domainName == NULL)
- return -EINVAL; /* BB should we use CIFS_LINUX_DOM */
- dom_name_len = strlen(ses->domainName);
- if (dom_name_len > MAX_USERNAME_SIZE)
- return -EINVAL;
-
- ucase_buf = kmalloc((MAX_USERNAME_SIZE+1), GFP_KERNEL);
- if (ucase_buf == NULL)
- return -ENOMEM;
- unicode_buf = kmalloc((MAX_USERNAME_SIZE+1)*4, GFP_KERNEL);
- if (unicode_buf == NULL) {
- kfree(ucase_buf);
- return -ENOMEM;
- }
-
- for (i = 0; i < user_name_len; i++)
- ucase_buf[i] = nls_info->charset2upper[(int)ses->userName[i]];
- ucase_buf[i] = 0;
- user_name_len = cifs_strtoUCS(unicode_buf, ucase_buf,
- MAX_USERNAME_SIZE*2, nls_info);
- unicode_buf[user_name_len] = 0;
- user_name_len++;
-
- for (i = 0; i < dom_name_len; i++)
- ucase_buf[i] = nls_info->charset2upper[(int)ses->domainName[i]];
- ucase_buf[i] = 0;
- dom_name_len = cifs_strtoUCS(unicode_buf+user_name_len, ucase_buf,
- MAX_USERNAME_SIZE*2, nls_info);
-
- unicode_buf[user_name_len + dom_name_len] = 0;
- hmac_md5_update((const unsigned char *) unicode_buf,
- (user_name_len+dom_name_len)*2, &ctx);
-
- hmac_md5_final(ses->server->ntlmv2_hash, &ctx);
- kfree(ucase_buf);
- kfree(unicode_buf);
- return 0;
-}
-
#ifdef CONFIG_CIFS_WEAK_PW_HASH
void calc_lanman_hash(const char *password, const char *cryptkey, bool encrypt,
char *lnm_session_key)