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	<title>CWC模式 - 版本历史</title>
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		<title>imported&gt;InternetArchiveBot：​补救5个来源，并将0个来源标记为失效。) #IABot (v2.0.9.5</title>
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		<updated>2024-05-27T10:02:18Z</updated>

		<summary type="html">&lt;p&gt;补救5个来源，并将0个来源标记为失效。) #IABot (v2.0.9.5&lt;/p&gt;
&lt;p&gt;&lt;b&gt;新页面&lt;/b&gt;&lt;/p&gt;&lt;div&gt;在[[密码学]]中， &amp;#039;&amp;#039;&amp;#039;CWC 模式&amp;#039;&amp;#039;&amp;#039;（Carter–Wegman + [[分组密码工作模式|CTR]]模式）是一种[[认证加密|认证加密]]，它提供加密与自带认证，类似于 CCM 和 OCB 模式。它结合了使用 CTR 模式进行加密与高效的多项式[[Carter–Wegman MAC|Carter-Wegman MAC]] ，设计者包括Tadayoshi Kohno 、 John Viega和[[Doug Whiting]]。 &amp;lt;ref&amp;gt;{{Cite book|chapterurl=https://link.springer.com/chapter/10.1007/978-3-540-25937-4_26|doi=10.1007/978-3-540-25937-4_26|isbn=9783540259374|series=Lecture Notes in Computer Science|year=2004|pages=408–426|last=Kohno|first=Tadayoshi|last2=Viega|first2=John|last3=Whiting|first3=Doug|title=CWC: A High-Performance Conventional Authenticated Encryption Mode|volume=3017|access-date=2023-12-04|archive-date=2022-12-25|archive-url=https://web.archive.org/web/20221225030714/https://link.springer.com/chapter/10.1007/978-3-540-25937-4_26|dead-url=no}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
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CWC 模式已提交给[[國家標準技術研究所|NIST]] &amp;lt;ref&amp;gt;{{Cite web|date=August 30, 2017|title=NIST.gov - Computer Security Division - Computer Security Resource Center|url=http:/csrc.nist.gov/groups/ST/toolkit/BCM/modes_development.html|archive-url=https://web.archive.org/web/20170830120738/http:/csrc.nist.gov/groups/ST/toolkit/BCM/modes_development.html|archive-date=2017-08-30}}&amp;lt;/ref&amp;gt;进行标准化，但 NIST 最终选择了类似的[[伽罗瓦/计数器模式|GCM 模式]]。 &amp;lt;ref&amp;gt;{{Cite web|date=4 January 2017|title=Modes Development - Block Cipher Techniques &amp;amp;#124; CSRC &amp;amp;#124; CSRC|url=https://csrc.nist.gov/projects/block-cipher-techniques/bcm/modes-development|access-date=2023-12-04|archive-date=2024-05-24|archive-url=https://web.archive.org/web/20240524052325/https://csrc.nist.gov/projects/block-cipher-techniques/bcm/modes-development|dead-url=no}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
尽管 GCM 与 CWC 相比有弱点， &amp;lt;ref&amp;gt;https://csrc.nist.gov/csrc/media/projects/block-cipher-techniques/documents/bcm/comments/cwc-gcm/ferguson2.pdf {{Wayback|url=https://csrc.nist.gov/csrc/media/projects/block-cipher-techniques/documents/bcm/comments/cwc-gcm/ferguson2.pdf |date=20240501223134 }}, section 7&amp;lt;/ref&amp;gt; GCM 的作者还是成功地论证了 GCM。 &amp;lt;ref&amp;gt;https://csrc.nist.gov/CSRC/media/Projects/Block-Cipher-Techniques/documents/BCM/Comments/CWC-GCM/gcm-update.pdf {{Wayback|url=https://csrc.nist.gov/CSRC/media/Projects/Block-Cipher-Techniques/documents/BCM/Comments/CWC-GCM/gcm-update.pdf |date=20240426083820 }} {{Bare URL PDF|date=2022年8月}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
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== 参考 ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== 外部链接 ==&lt;br /&gt;
&lt;br /&gt;
* [https://web.archive.org/web/20111228025901/http://www.zork.org/cwc/ CWC模式主页]&lt;br /&gt;
* [https://eprint.iacr.org/2003/106 CWC：Cryptology ePrint 上的高性能传统认证加密模式] {{Wayback|url=https://eprint.iacr.org/2003/106 |date=20221226020554 }}&lt;br /&gt;
* 在[[高级加密标准|AES]]之上[https://web.archive.org/web/20140314190553/http://gladman.plushost.co.uk/oldsite/AES/index.php 实施 CWC] 。&lt;br /&gt;
{{密碼學|block|hash}}&lt;br /&gt;
[[Category:分组密码工作模式]]&lt;/div&gt;</summary>
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