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<div class="title">rsa_key.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright 2014 Google Inc. All rights reserved.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// Use of this source code is governed by a BSD-style</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// license that can be found in the LICENSE file or at</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// https://developers.google.com/open-source/licenses/bsd</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">// Declaration of classes representing RSA private and public keys used</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">// for message signing, signature verification, encryption and decryption.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;</div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#ifndef MEDIA_BASE_RSA_KEY_H_</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define MEDIA_BASE_RSA_KEY_H_</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#include &quot;packager/base/macros.h&quot;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="keyword">struct </span>rsa_st;</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>rsa_st RSA;</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="keyword">namespace </span>shaka {</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="keyword">namespace </span>media {</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="../../d0/dce/classshaka_1_1media_1_1RsaPrivateKey.html"> 24</a></span>&#160;<span class="keyword">class </span><a class="code" href="../../d0/dce/classshaka_1_1media_1_1RsaPrivateKey.html">RsaPrivateKey</a> {</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; ~<a class="code" href="../../d0/dce/classshaka_1_1media_1_1RsaPrivateKey.html">RsaPrivateKey</a>();</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; <span class="keyword">static</span> <a class="code" href="../../d0/dce/classshaka_1_1media_1_1RsaPrivateKey.html">RsaPrivateKey</a>* <a class="code" href="../../d0/dce/classshaka_1_1media_1_1RsaPrivateKey.html#aef45d0014d7971b936ce3d0109935ba8">Create</a>(<span class="keyword">const</span> std::string&amp; serialized_key);</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../d0/dce/classshaka_1_1media_1_1RsaPrivateKey.html#a89a475ffe2d96bfab09536b864038ca4">Decrypt</a>(<span class="keyword">const</span> std::string&amp; encrypted_message,</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; std::string* decrypted_message);</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../d0/dce/classshaka_1_1media_1_1RsaPrivateKey.html#ad05d8951dfe3a8af754490022e95e5f2">GenerateSignature</a>(<span class="keyword">const</span> std::string&amp; message, std::string* signature);</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="comment">// RsaPrivateKey takes owership of |rsa_key|.</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keyword">explicit</span> <a class="code" href="../../d0/dce/classshaka_1_1media_1_1RsaPrivateKey.html">RsaPrivateKey</a>(RSA* rsa_key);</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; RSA* rsa_key_; <span class="comment">// owned</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; DISALLOW_COPY_AND_ASSIGN(<a class="code" href="../../d0/dce/classshaka_1_1media_1_1RsaPrivateKey.html">RsaPrivateKey</a>);</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;};</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="../../d9/d0c/classshaka_1_1media_1_1RsaPublicKey.html"> 53</a></span>&#160;<span class="keyword">class </span><a class="code" href="../../d9/d0c/classshaka_1_1media_1_1RsaPublicKey.html">RsaPublicKey</a> {</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; ~<a class="code" href="../../d9/d0c/classshaka_1_1media_1_1RsaPublicKey.html">RsaPublicKey</a>();</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keyword">static</span> <a class="code" href="../../d9/d0c/classshaka_1_1media_1_1RsaPublicKey.html">RsaPublicKey</a>* <a class="code" href="../../d9/d0c/classshaka_1_1media_1_1RsaPublicKey.html#aabe4a2f1541ca1e741305f58329e3881">Create</a>(<span class="keyword">const</span> std::string&amp; serialized_key);</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../d9/d0c/classshaka_1_1media_1_1RsaPublicKey.html#ab9dcf591f3235b8f4eaa02886f9845e3">Encrypt</a>(<span class="keyword">const</span> std::string&amp; clear_message,</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; std::string* encrypted_message);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../d9/d0c/classshaka_1_1media_1_1RsaPublicKey.html#a146cc97c8fcacadde1b08c373b766fe4">VerifySignature</a>(<span class="keyword">const</span> std::string&amp; message,</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="keyword">const</span> std::string&amp; signature);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="comment">// RsaPublicKey takes owership of |rsa_key|.</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keyword">explicit</span> <a class="code" href="../../d9/d0c/classshaka_1_1media_1_1RsaPublicKey.html">RsaPublicKey</a>(RSA* rsa_key);</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; RSA* rsa_key_; <span class="comment">// owned</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; DISALLOW_COPY_AND_ASSIGN(<a class="code" href="../../d9/d0c/classshaka_1_1media_1_1RsaPublicKey.html">RsaPublicKey</a>);</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;};</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;} <span class="comment">// namespace media</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;} <span class="comment">// namespace shaka</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;<span class="preprocessor">#endif // MEDIA_BASE_RSA_KEY_H_</span></div>
<div class="ttc" id="classshaka_1_1media_1_1RsaPublicKey_html"><div class="ttname"><a href="../../d9/d0c/classshaka_1_1media_1_1RsaPublicKey.html">shaka::media::RsaPublicKey</a></div><div class="ttdoc">Rsa public key, used for signature verification and encryption. </div><div class="ttdef"><b>Definition:</b> <a href="../../d5/dcf/rsa__key_8h_source.html#l00053">rsa_key.h:53</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1RsaPublicKey_html_ab9dcf591f3235b8f4eaa02886f9845e3"><div class="ttname"><a href="../../d9/d0c/classshaka_1_1media_1_1RsaPublicKey.html#ab9dcf591f3235b8f4eaa02886f9845e3">shaka::media::RsaPublicKey::Encrypt</a></div><div class="ttdeci">bool Encrypt(const std::string &amp;clear_message, std::string *encrypted_message)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dd9/rsa__key_8cc_source.html#l00176">rsa_key.cc:176</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1RsaPrivateKey_html_a89a475ffe2d96bfab09536b864038ca4"><div class="ttname"><a href="../../d0/dce/classshaka_1_1media_1_1RsaPrivateKey.html#a89a475ffe2d96bfab09536b864038ca4">shaka::media::RsaPrivateKey::Decrypt</a></div><div class="ttdeci">bool Decrypt(const std::string &amp;encrypted_message, std::string *decrypted_message)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dd9/rsa__key_8cc_source.html#l00101">rsa_key.cc:101</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1RsaPrivateKey_html"><div class="ttname"><a href="../../d0/dce/classshaka_1_1media_1_1RsaPrivateKey.html">shaka::media::RsaPrivateKey</a></div><div class="ttdoc">Rsa private key, used for message signing and decryption. </div><div class="ttdef"><b>Definition:</b> <a href="../../d5/dcf/rsa__key_8h_source.html#l00024">rsa_key.h:24</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1RsaPublicKey_html_a146cc97c8fcacadde1b08c373b766fe4"><div class="ttname"><a href="../../d9/d0c/classshaka_1_1media_1_1RsaPublicKey.html#a146cc97c8fcacadde1b08c373b766fe4">shaka::media::RsaPublicKey::VerifySignature</a></div><div class="ttdeci">bool VerifySignature(const std::string &amp;message, const std::string &amp;signature)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dd9/rsa__key_8cc_source.html#l00200">rsa_key.cc:200</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1RsaPublicKey_html_aabe4a2f1541ca1e741305f58329e3881"><div class="ttname"><a href="../../d9/d0c/classshaka_1_1media_1_1RsaPublicKey.html#aabe4a2f1541ca1e741305f58329e3881">shaka::media::RsaPublicKey::Create</a></div><div class="ttdeci">static RsaPublicKey * Create(const std::string &amp;serialized_key)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dd9/rsa__key_8cc_source.html#l00171">rsa_key.cc:171</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1RsaPrivateKey_html_ad05d8951dfe3a8af754490022e95e5f2"><div class="ttname"><a href="../../d0/dce/classshaka_1_1media_1_1RsaPrivateKey.html#ad05d8951dfe3a8af754490022e95e5f2">shaka::media::RsaPrivateKey::GenerateSignature</a></div><div class="ttdeci">bool GenerateSignature(const std::string &amp;message, std::string *signature)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dd9/rsa__key_8cc_source.html#l00127">rsa_key.cc:127</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1RsaPrivateKey_html_aef45d0014d7971b936ce3d0109935ba8"><div class="ttname"><a href="../../d0/dce/classshaka_1_1media_1_1RsaPrivateKey.html#aef45d0014d7971b936ce3d0109935ba8">shaka::media::RsaPrivateKey::Create</a></div><div class="ttdeci">static RsaPrivateKey * Create(const std::string &amp;serialized_key)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dd9/rsa__key_8cc_source.html#l00096">rsa_key.cc:96</a></div></div>
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