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<title>Module: Net::SSH::Transport::OSSL::HMAC</title>
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<td class="file-title"><span class="file-title-prefix">Module</span><br />Net::SSH::Transport::OSSL::HMAC</td>
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<td>In:</td>
<td>
<a href="../../../../../files/lib/net/ssh/transport/ossl/hmac/hmac_rb.html">lib/net/ssh/transport/ossl/hmac/hmac.rb</a>
<a href="../../../../../files/lib/net/ssh/transport/ossl/hmac/md5-96_rb.html">lib/net/ssh/transport/ossl/hmac/md5-96.rb</a>
<a href="../../../../../files/lib/net/ssh/transport/ossl/hmac/md5_rb.html">lib/net/ssh/transport/ossl/hmac/md5.rb</a>
<a href="../../../../../files/lib/net/ssh/transport/ossl/hmac/none_rb.html">lib/net/ssh/transport/ossl/hmac/none.rb</a>
<a href="../../../../../files/lib/net/ssh/transport/ossl/hmac/services_rb.html">lib/net/ssh/transport/ossl/hmac/services.rb</a>
<a href="../../../../../files/lib/net/ssh/transport/ossl/hmac/sha1-96_rb.html">lib/net/ssh/transport/ossl/hmac/sha1-96.rb</a>
<a href="../../../../../files/lib/net/ssh/transport/ossl/hmac/sha1_rb.html">lib/net/ssh/transport/ossl/hmac/sha1.rb</a>
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<div class="sectiontitle">Methods</div>
<ul>
<li><a href="#M000019">register_services</a></li>
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<div class="sectiontitle">Classes and Modules</div>
Class <a href="HMAC/Abstract.html" class="link">Net::SSH::Transport::OSSL::HMAC::Abstract</a><br />
Class <a href="HMAC/MD5.html" class="link">Net::SSH::Transport::OSSL::HMAC::MD5</a><br />
Class <a href="HMAC/MD5_96.html" class="link">Net::SSH::Transport::OSSL::HMAC::MD5_96</a><br />
Class <a href="HMAC/None.html" class="link">Net::SSH::Transport::OSSL::HMAC::None</a><br />
Class <a href="HMAC/SHA1.html" class="link">Net::SSH::Transport::OSSL::HMAC::SHA1</a><br />
Class <a href="HMAC/SHA1_96.html" class="link">Net::SSH::Transport::OSSL::HMAC::SHA1_96</a><br />
<div class="sectiontitle">Public Instance methods</div>
<div class="method">
<div class="title">
<a name="M000019"></a><b>register_services</b>( container )
</div>
<div class="description">
<p>
Register all services that implement the various support <a
href="HMAC.html">HMAC</a> algorithms.
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<p class="source-link">[ <a href="javascript:toggleSource('M000019_source')" id="l_M000019_source">show source</a> ]</p>
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<pre>
<span class="ruby-comment cmt"># File lib/net/ssh/transport/ossl/hmac/services.rb, line 25</span>
25: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">register_services</span>( <span class="ruby-identifier">container</span> )
26: <span class="ruby-identifier">container</span>.<span class="ruby-identifier">namespace_define</span> <span class="ruby-identifier">:hmac</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">space</span><span class="ruby-operator">|</span>
27:
28: <span class="ruby-comment cmt"># Register each supported HMAC algorithm.</span>
29: <span class="ruby-node">%w{sha1 sha1-96 md5 md5-96}</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">name</span><span class="ruby-operator">|</span>
30: <span class="ruby-identifier">space</span>.<span class="ruby-identifier">__send__</span>( <span class="ruby-identifier">name</span>.<span class="ruby-identifier">sub</span>(<span class="ruby-regexp re">/-/</span>, <span class="ruby-value str">"_"</span>).<span class="ruby-identifier">intern</span> ) <span class="ruby-keyword kw">do</span>
31: <span class="ruby-identifier">require</span> <span class="ruby-node">"net/ssh/transport/ossl/hmac/#{name}"</span>
32: <span class="ruby-identifier">const_get</span>( <span class="ruby-identifier">name</span>.<span class="ruby-identifier">upcase</span>.<span class="ruby-identifier">sub</span>(<span class="ruby-regexp re">/-/</span>, <span class="ruby-value str">"_"</span>).<span class="ruby-identifier">intern</span> ).<span class="ruby-identifier">new</span>
33: <span class="ruby-keyword kw">end</span>
34: <span class="ruby-keyword kw">end</span>
35:
36: <span class="ruby-comment cmt"># The :none service is trivial--simply doing as much of nothing</span>
37: <span class="ruby-comment cmt"># as possible. This is for consistency in how HMAC's are handled,</span>
38: <span class="ruby-comment cmt"># since it is possible to not have an HMAC for part of the</span>
39: <span class="ruby-comment cmt"># communication cycle.</span>
40: <span class="ruby-identifier">space</span>.<span class="ruby-identifier">none</span> <span class="ruby-keyword kw">do</span>
41: <span class="ruby-identifier">require</span> <span class="ruby-value str">"net/ssh/transport/ossl/hmac/none"</span>
42: <span class="ruby-constant">None</span>.<span class="ruby-identifier">new</span>
43: <span class="ruby-keyword kw">end</span>
44:
45: <span class="ruby-comment cmt"># Add the implementations to a hash, naming them according to the</span>
46: <span class="ruby-comment cmt"># SSH2 specification.</span>
47: <span class="ruby-identifier">space</span>.<span class="ruby-identifier">collection</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">c</span>,<span class="ruby-operator">|</span>
48: <span class="ruby-constant">Hash</span>[ <span class="ruby-value str">"hmac-sha1"</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">c</span>.<span class="ruby-identifier">sha1</span>,
49: <span class="ruby-value str">"hmac-sha1-96"</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">c</span>.<span class="ruby-identifier">sha1_96</span>,
50: <span class="ruby-value str">"hmac-md5"</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">c</span>.<span class="ruby-identifier">md5</span>,
51: <span class="ruby-value str">"hmac-md5-96"</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">c</span>.<span class="ruby-identifier">md5_96</span>,
52: <span class="ruby-value str">"none"</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">c</span>.<span class="ruby-identifier">none</span> ]
53: <span class="ruby-keyword kw">end</span>
54:
55: <span class="ruby-comment cmt"># Add the collection of algorithms to the list of known HMAC</span>
56: <span class="ruby-comment cmt"># algorithm sources.</span>
57: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">space</span>.<span class="ruby-identifier">knows_key?</span>( <span class="ruby-identifier">:hmac_algorithm_sources</span> )
58: <span class="ruby-identifier">space</span>.<span class="ruby-identifier">hmac_algorithm_sources</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">space</span>.<span class="ruby-identifier">collection</span>
59: <span class="ruby-keyword kw">end</span>
60: <span class="ruby-keyword kw">end</span>
61: <span class="ruby-keyword kw">end</span>
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