diff options
| author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
|---|---|---|
| committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
| commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
| tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/zh-cn/glossary/alpn | |
| parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
| download | translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.gz translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.bz2 translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.zip | |
initial commit
Diffstat (limited to 'files/zh-cn/glossary/alpn')
| -rw-r--r-- | files/zh-cn/glossary/alpn/index.html | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/files/zh-cn/glossary/alpn/index.html b/files/zh-cn/glossary/alpn/index.html new file mode 100644 index 0000000000..612033a687 --- /dev/null +++ b/files/zh-cn/glossary/alpn/index.html @@ -0,0 +1,58 @@ +--- +title: 应用层协议协商 +slug: Glossary/ALPN +tags: + - ALPN + - TLS +translation_of: Glossary/ALPN +--- +<p><strong>应用层协议协商</strong>（<strong>Application-Layer Protocol Negotiation</strong>，简称<strong>ALPN</strong>）是 {{Glossary("TLS")}} 的一个扩展，故而应用层协议在协商加密协议的过程中，避免了额外的往返通讯开销。</p> + +<table class="standard-table"> + <caption>几个重要的标识符:</caption> + <thead> + <tr> + <th scope="col">协议</th> + <th scope="col">标识符字节序列</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{Glossary("HTTP")}}/1.1</td> + <td><code>0x68 0x74 0x74 0x70 0x2F 0x31 0x2E 0x31</code> ("http/1.1")</td> + </tr> + <tr> + <td>{{Glossary("HTTP 2", "HTTP/2")}}</td> + <td><code>0x68 0x32</code> ("h2")</td> + </tr> + <tr> + <td>HTTP/2 over cleartext {{Glossary("TCP")}}</td> + <td><code>0x68 0x32 0x63</code> ("h2c")</td> + </tr> + </tbody> +</table> + +<h2 id="Specifications">Specifications</h2> + +<table class="standard-table"> + <thead> + <tr> + <th scope="col">Specification</th> + <th scope="col">Status</th> + <th scope="col">Notes</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{RFC(7301)}}</td> + <td><span class="spec-RFC">IETF RFC</span></td> + <td>初始化定义</td> + </tr> + </tbody> +</table> + +<h2 id="See_also">See also</h2> + +<ul> + <li><a href="https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml#alpn-protocol-ids">IANA registered ALPN identifiers</a></li> +</ul> |