<div class="content" name="LM_OWF_PASSWORD" uuid="30a12be7-a4ed-4ef2-bd88-83961edb8f26"><p>The <b>LM_OWF_PASSWORD</b> structure carries a <span><a href="b5e7d25a-40b2-41c8-9611-98f53358af66#gt_9a5d11c7-eea9-4217-b9a8-478c6786e9e8" data-linktype="relative-path">one-way
function (OWF)</a></span> of a LAN Manager password. The <b>LM_OWF_PASSWORD</b>
structure SHOULD be encrypted, as specified by each method that uses this
structure. See the <b>NetrServerPasswordSet</b> method (section <span><a href="a9331034-7f30-47bd-8aee-93bbabe90df4" data-linktype="relative-path">3.5.4.4.7</a></span>)
for encryption information.</p><dl>
<dd>
<div><pre> typedef struct _LM_OWF_PASSWORD {
   CYPHER_BLOCK data[2];
 } LM_OWF_PASSWORD,
  *PLM_OWF_PASSWORD,
  ENCRYPTED_LM_OWF_PASSWORD,
  *PENCRYPTED_LM_OWF_PASSWORD;
</pre></div>
</dd></dl><p><b>data:</b> An array of <b>CYPHER_BLOCK</b>
structures (section <span><a href="56a8d298-dbeb-4eb5-ad98-76536ec352f8" data-linktype="relative-path">2.2.1.1.1</a></span>) that
contains the LMOWFv1 of a password. LMOWFv1 is specified in NTLM v1
Authentication in <span><a href="../ms-nlmp/b38c36ed-2804-4868-a9ff-8dd3182128e4" data-linktype="relative-path">[MS-NLMP]</a></span>
section <span><a href="../ms-nlmp/464551a8-9fc4-428e-b3d3-bc5bfb2e73a5" data-linktype="relative-path">3.3.1</a></span>.</p></div>