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<a href="eckey_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/**********************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Copyright (c) 2013, 2014 Pieter Wuille *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * Distributed under the MIT software license, see the accompanying *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * file COPYING or http://www.opensource.org/licenses/mit-license.php.*</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> **********************************************************************/</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;</div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#ifndef _SECP256K1_ECKEY_</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#define _SECP256K1_ECKEY_</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">#include &lt;stddef.h&gt;</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="group_8h.html">group.h</a>&quot;</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="scalar_8h.html">scalar.h</a>&quot;</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ecmult_8h.html">ecmult.h</a>&quot;</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ecmult__gen_8h.html">ecmult_gen.h</a>&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">static</span> <span class="keywordtype">int</span> <a class="code" href="eckey_8h.html#ae0cdb1eef2dc770d70aac0ad50a35e9a">secp256k1_eckey_pubkey_parse</a>(<a class="code" href="structsecp256k1__ge.html">secp256k1_ge</a> *elem, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *pub, <span class="keywordtype">size_t</span> size);</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="eckey_8h.html#ae1f52342d70928f16c8e606da59e6aa6">secp256k1_eckey_pubkey_serialize</a>(<a class="code" href="structsecp256k1__ge.html">secp256k1_ge</a> *elem, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *pub, <span class="keywordtype">size_t</span> *size, <span class="keywordtype">int</span> compressed);</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">static</span> <span class="keywordtype">int</span> <a class="code" href="eckey_8h.html#a1e0abdeb32c835f0ed6f73b8eed56019">secp256k1_eckey_privkey_tweak_add</a>(<a class="code" href="structsecp256k1__scalar.html">secp256k1_scalar</a> *<a class="code" href="namespaceextract__strings__qt.html#a1b7a78cde0039f63310f11692b713dca">key</a>, <span class="keyword">const</span> <a class="code" href="structsecp256k1__scalar.html">secp256k1_scalar</a> *tweak);</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="eckey_8h.html#a62b92feda0e18c392cb4efdc4036772f">secp256k1_eckey_pubkey_tweak_add</a>(<span class="keyword">const</span> <a class="code" href="structsecp256k1__ecmult__context.html">secp256k1_ecmult_context</a> *<a class="code" href="tests_8c.html#a06a3e29ada83211a695a49e8f7405842">ctx</a>, <a class="code" href="structsecp256k1__ge.html">secp256k1_ge</a> *<a class="code" href="namespaceextract__strings__qt.html#a1b7a78cde0039f63310f11692b713dca">key</a>, <span class="keyword">const</span> <a class="code" href="structsecp256k1__scalar.html">secp256k1_scalar</a> *tweak);</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="eckey_8h.html#a44d6fea032144d033d49fd5c19f51a95">secp256k1_eckey_privkey_tweak_mul</a>(<a class="code" href="structsecp256k1__scalar.html">secp256k1_scalar</a> *<a class="code" href="namespaceextract__strings__qt.html#a1b7a78cde0039f63310f11692b713dca">key</a>, <span class="keyword">const</span> <a class="code" href="structsecp256k1__scalar.html">secp256k1_scalar</a> *tweak);</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="eckey_8h.html#a00b21d4a9893fc7446668279a9f94ceb">secp256k1_eckey_pubkey_tweak_mul</a>(<span class="keyword">const</span> <a class="code" href="structsecp256k1__ecmult__context.html">secp256k1_ecmult_context</a> *<a class="code" href="tests_8c.html#a06a3e29ada83211a695a49e8f7405842">ctx</a>, <a class="code" href="structsecp256k1__ge.html">secp256k1_ge</a> *<a class="code" href="namespaceextract__strings__qt.html#a1b7a78cde0039f63310f11692b713dca">key</a>, <span class="keyword">const</span> <a class="code" href="structsecp256k1__scalar.html">secp256k1_scalar</a> *tweak);</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#endif</span></div><div class="ttc" id="eckey_8h_html_a44d6fea032144d033d49fd5c19f51a95"><div class="ttname"><a href="eckey_8h.html#a44d6fea032144d033d49fd5c19f51a95">secp256k1_eckey_privkey_tweak_mul</a></div><div class="ttdeci">static int secp256k1_eckey_privkey_tweak_mul(secp256k1_scalar *key, const secp256k1_scalar *tweak)</div></div>
<div class="ttc" id="group_8h_html"><div class="ttname"><a href="group_8h.html">group.h</a></div></div>
<div class="ttc" id="eckey_8h_html_ae1f52342d70928f16c8e606da59e6aa6"><div class="ttname"><a href="eckey_8h.html#ae1f52342d70928f16c8e606da59e6aa6">secp256k1_eckey_pubkey_serialize</a></div><div class="ttdeci">static int secp256k1_eckey_pubkey_serialize(secp256k1_ge *elem, unsigned char *pub, size_t *size, int compressed)</div></div>
<div class="ttc" id="eckey_8h_html_a62b92feda0e18c392cb4efdc4036772f"><div class="ttname"><a href="eckey_8h.html#a62b92feda0e18c392cb4efdc4036772f">secp256k1_eckey_pubkey_tweak_add</a></div><div class="ttdeci">static int secp256k1_eckey_pubkey_tweak_add(const secp256k1_ecmult_context *ctx, secp256k1_ge *key, const secp256k1_scalar *tweak)</div></div>
<div class="ttc" id="eckey_8h_html_ae0cdb1eef2dc770d70aac0ad50a35e9a"><div class="ttname"><a href="eckey_8h.html#ae0cdb1eef2dc770d70aac0ad50a35e9a">secp256k1_eckey_pubkey_parse</a></div><div class="ttdeci">static int secp256k1_eckey_pubkey_parse(secp256k1_ge *elem, const unsigned char *pub, size_t size)</div></div>
<div class="ttc" id="eckey_8h_html_a00b21d4a9893fc7446668279a9f94ceb"><div class="ttname"><a href="eckey_8h.html#a00b21d4a9893fc7446668279a9f94ceb">secp256k1_eckey_pubkey_tweak_mul</a></div><div class="ttdeci">static int secp256k1_eckey_pubkey_tweak_mul(const secp256k1_ecmult_context *ctx, secp256k1_ge *key, const secp256k1_scalar *tweak)</div></div>
<div class="ttc" id="tests_8c_html_a06a3e29ada83211a695a49e8f7405842"><div class="ttname"><a href="tests_8c.html#a06a3e29ada83211a695a49e8f7405842">ctx</a></div><div class="ttdeci">static secp256k1_context * ctx</div><div class="ttdef"><b>Definition:</b> <a href="tests_8c_source.html#l00042">tests.c:42</a></div></div>
<div class="ttc" id="ecmult__gen_8h_html"><div class="ttname"><a href="ecmult__gen_8h.html">ecmult_gen.h</a></div></div>
<div class="ttc" id="scalar_8h_html"><div class="ttname"><a href="scalar_8h.html">scalar.h</a></div></div>
<div class="ttc" id="eckey_8h_html_a1e0abdeb32c835f0ed6f73b8eed56019"><div class="ttname"><a href="eckey_8h.html#a1e0abdeb32c835f0ed6f73b8eed56019">secp256k1_eckey_privkey_tweak_add</a></div><div class="ttdeci">static int secp256k1_eckey_privkey_tweak_add(secp256k1_scalar *key, const secp256k1_scalar *tweak)</div></div>
<div class="ttc" id="structsecp256k1__ge_html"><div class="ttname"><a href="structsecp256k1__ge.html">secp256k1_ge</a></div><div class="ttdef"><b>Definition:</b> <a href="group_8h_source.html#l00014">group.h:14</a></div></div>
<div class="ttc" id="structsecp256k1__scalar_html"><div class="ttname"><a href="structsecp256k1__scalar.html">secp256k1_scalar</a></div><div class="ttdef"><b>Definition:</b> <a href="scalar__4x64_8h_source.html#l00013">scalar_4x64.h:13</a></div></div>
<div class="ttc" id="ecmult_8h_html"><div class="ttname"><a href="ecmult_8h.html">ecmult.h</a></div></div>
<div class="ttc" id="structsecp256k1__ecmult__context_html"><div class="ttname"><a href="structsecp256k1__ecmult__context.html">secp256k1_ecmult_context</a></div><div class="ttdef"><b>Definition:</b> <a href="ecmult_8h_source.html#l00013">ecmult.h:13</a></div></div>
<div class="ttc" id="namespaceextract__strings__qt_html_a1b7a78cde0039f63310f11692b713dca"><div class="ttname"><a href="namespaceextract__strings__qt.html#a1b7a78cde0039f63310f11692b713dca">extract_strings_qt.key</a></div><div class="ttdeci">key</div><div class="ttdef"><b>Definition:</b> <a href="extract__strings__qt_8py_source.html#l00073">extract_strings_qt.py:73</a></div></div>
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