ibm-information-center/dist/eclipse/plugins/i5OS.ic.apis_5.4.0.1/qc3Compare.htm

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<h2>i5/OS and 2058 Cryptographic Function Comparison</h2>
<p>The following table lists what cryptographic functions are available in
i5/OS<sup>(R)</sup> and on the 2058 through the Cryptographic Services APIs.</p>
<table border width="70%" cellpadding="5">
<tr>
<th align="left" valign="bottom">&nbsp;&nbsp;Function</th>
<th align="center" valign="bottom">i5/OS</th>
<th align="center" valign="bottom">2058</th>
</tr>
<tr>
<td align="left" valign="bottom" colspan="3">&nbsp;&nbsp;Qc3EncryptData, Qc3DecryptData, Qc3TranslateData</td>
</tr>
<tr>
<td align="left" valign="top" width="80%">&nbsp;&nbsp;&nbsp;&nbsp;DES ECB</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="10%">Yes</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;DES CBC</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">Yes</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;DES OFB</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;DES CFB 1-bit</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;DES CFB 8-bit</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;DES CFB 64-bit</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" >&nbsp;&nbsp;&nbsp;&nbsp;TDES ECB</td>
<td align="center" valign="top">Yes</td>
<td align="center" valign="top">Yes</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;TDES CBC</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">Yes</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;TDES OFB</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;TDES CFB 1-bit</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;TDES CFB 8-bit</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;TDES CFB 64-bit</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" >&nbsp;&nbsp;&nbsp;&nbsp;AES ECB</td>
<td align="center" valign="top">Yes</td>
<td align="center" valign="top">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;AES CBC</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;RC4</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;RSA</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">Yes<sup>1</sup></td>
</tr>
<tr>
<td align="left" valign="bottom" colspan="3">&nbsp;&nbsp;Qc3CalculateMAC</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;DES</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;TDES</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;AES</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="bottom" colspan="3">&nbsp;&nbsp;Qc3CalculateHash</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;MD5</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;SHA-1</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;SHA-256</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;SHA-384</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;SHA-512</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="bottom" colspan="3">&nbsp;&nbsp;Qc3CalculateHMAC</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;MD5</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;SHA-1</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td valign="top"><img src="delta.gif" alt="Start of change"></td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;SHA-256</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;SHA-384</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;&nbsp;&nbsp;SHA-512</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td valign="top"><img src="deltaend.gif" alt="End of change"></td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;Qc3CalculateSignature, Qc3VerifySignature</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">Yes<sup>2</sup></td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;Qc3GenPRNs</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">Yes<sup>3</sup></td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;Qc3GenSymmetricKey</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">Yes</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;Qc3GenPKAKeyPair</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;Qc3GenDHParms</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;Qc3GenDHKeyPair</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">No</td>
</tr>
<tr>
<td align="left" valign="top" width="50%">&nbsp;&nbsp;Qc3CalculateDHSecretKey</td>
<td align="center" valign="top" width="10%">Yes</td>
<td align="center" valign="top" width="40%">Yes</td>
</tr>
</table>
<p><sup>1</sup>Block formating is done in i5/OS.</p>
<p><sup>2</sup>Only the encryption is done on the 2058. The block formatting and hash functions are done in i5/OS.</p>
<p><sup>3</sup>The i5/OS PRNG will automatically seed from a crypto card if one is available.</p>
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