ibm-information-center/dist/eclipse/plugins/i5OS.ic.apis_5.4.0.1/qc3clrmk.htm

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<title>Clear Master Key (QC3CLRMK, Qc3ClearMasterKey)</title>
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<h2><img src="delta.gif" alt="Start of change">Clear Master Key (QC3CLRMK, Qc3ClearMasterKey)</h2>
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&nbsp;&nbsp;Required Parameter Group:<br>
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<table width="100%">
<tr>
<td align="center" valign="top" width="10%">1</td>
<td align="left" valign="top" width="60%">Master key ID</td>
<td align="left" valign="top">Input</td>
<td align="left" valign="top">Binary(4)</td>
</tr>
<tr>
<td align="center" valign="top" width="10%">2</td>
<td align="left" valign="top" width="60%">Master key version</td>
<td align="left" valign="top">Input</td>
<td align="left" valign="top">Char(1)</td>
</tr>
<tr>
<td align="center" valign="top" width="10%">3</td>
<td align="left" valign="top" width="60%">Error code</td>
<td align="left" valign="top">I/O</td>
<td align="left" valign="top">Char(*)</td>
</tr>
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&nbsp;Service Program Name: QC3MKCLR<br>
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&nbsp;Default Public Authority: *EXCLUDE<br>
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&nbsp;Threadsafe: Yes<br>
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<p>The Clear Master Key (OPM, QC3CLRMK; ILE, Qc3ClearMasterKey)
API clears the specified master key version.
Before clearing an old master key version, care should be taken to ensure no
keys or data are are still encrypted under it.
</p>
<p>For more information about master keys, refer to
<a href="qc3MasterKeys.htm">Cryptographic Services Master Keys</a>e.
</p>
<br>
<h3>Authorities and Locks</h3>
<dl>
<dt><strong>Required special authority</strong></dt>
<dd>*ALLOBJ and *SECADM
<br>
</dd>
</dl>
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<h3>Required Parameter Group</h3>
<dl>
<dt><strong>Master key ID</strong></dt>
<dd>INPUT; BINARY(4)
<p>The master key IDs are
</p>
<table width="100%">
<tr>
<td align="left" valign="top" width="5%"><strong>1</strong></td>
<td align="left" valign="top" width="95%">Master key 1</td>
</tr>
<tr>
<td align="left" valign="top"><strong>2</strong></td>
<td align="left" valign="top">Master key 2</td>
</tr>
<tr>
<td align="left" valign="top"><strong>3</strong></td>
<td align="left" valign="top">Master key 3</td>
</tr>
<tr>
<td align="left" valign="top"><strong>4</strong></td>
<td align="left" valign="top">Master key 4</td>
</tr>
<tr>
<td align="left" valign="top"><strong>5</strong></td>
<td align="left" valign="top">Master key 5</td>
</tr>
<tr>
<td align="left" valign="top"><strong>6</strong></td>
<td align="left" valign="top">Master key 6</td>
</tr>
<tr>
<td align="left" valign="top"><strong>7</strong></td>
<td align="left" valign="top">Master key 7</td>
</tr>
<tr>
<td align="left" valign="top"><strong>8</strong></td>
<td align="left" valign="top">Master key 8</td>
</tr>
</table>
<br>
</dd>
<dt><strong>Master key version</strong></dt>
<dd>INPUT; CHAR(1)
<p>The new or old version of the master key
</p>
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<tr>
<td align="left" valign="top"><strong>0</strong></td>
<td align="left" valign="top">New version</td>
</tr>
<tr>
<td align="left" valign="top"><strong>2</strong></td>
<td align="left" valign="top">Old version</td>
</tr>
</table>
<br>
</dd>
<dt><strong>Error code</strong></dt>
<dd>I/O; CHAR(*)
<p>The structure in which to return error information.
For the format of the structure, see <a href="../apiref/error.htm#hdrerrcod">Error Code
Parameter</a>.</p>
</dd>
</dl>
<br>
<h3><a name="header_9">Error Messages</a></h3>
<table cellpadding="5">
<tr>
<th align="left" valign="top">Message ID</th>
<th align="left" valign="top">Error Message Text</th>
</tr>
<tr>
<td valign="top">CPF222E E</td>
<td width="85%" valign="top">&amp;1 special authority is required.</td>
</tr>
<tr>
<td valign="top">CPF24B4 E</td>
<td valign="top">Severe error while addressing parameter list.</td>
</tr>
<tr>
<td valign="top">CPF3C1E E</td>
<td valign="top">Required parameter &amp;1 omitted.</td>
</tr>
<tr>
<td valign="top">CPF3CF1 E</td>
<td valign="top">Error code parameter not valid.</td>
</tr>
<tr>
<td align="left" valign="top">CPF3CF2 E</td>
<td align="left" valign="top">Error(s) occurred during running of &amp;1
API.</td>
</tr>
<tr>
<td valign="top">CPF9872 E</td>
<td valign="top">Program or service program &amp;1 in library &amp;2 ended. Reason code &amp;3.</td>
</tr>
<tr>
<td valign="top">CPF9DAD E</td>
<td valign="top">The master key ID is not valid.</td>
</tr>
<tr>
<td valign="top">CPF9DAE E</td>
<td valign="top">The master key version is not valid.</td>
</tr>
<tr>
<td valign="top">CPF9DDA E</td>
<td valign="top">Unexpected return code &amp;1.</td>
</tr>
</table>
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API introduced: V5R4
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