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<a href="#func-members">Functions</a> &#124;
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<div class="title">base58.cpp File Reference</div> </div>
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<div class="textblock"><code>#include &quot;<a class="el" href="base58_8h_source.html">base58.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="hash_8h_source.html">hash.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="uint256_8h_source.html">uint256.h</a>&quot;</code><br />
<code>#include &lt;assert.h&gt;</code><br />
<code>#include &lt;stdint.h&gt;</code><br />
<code>#include &lt;string.h&gt;</code><br />
<code>#include &lt;vector&gt;</code><br />
<code>#include &lt;string&gt;</code><br />
<code>#include &lt;boost/variant/apply_visitor.hpp&gt;</code><br />
<code>#include &lt;boost/variant/static_visitor.hpp&gt;</code><br />
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<p><a href="base58_8cpp_source.html">Go to the source code of this file.</a></p>
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Functions</h2></td></tr>
<tr class="memitem:a0f74d1d6e7e982cad4b0e538acea4538"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="base58_8cpp.html#a0f74d1d6e7e982cad4b0e538acea4538">DecodeBase58</a> (const char *psz, std::vector&lt; unsigned char &gt; &amp;vch)</td></tr>
<tr class="separator:a0f74d1d6e7e982cad4b0e538acea4538"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8d6f0e9d5df175b4966dcede31dc90ad"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="base58_8cpp.html#a8d6f0e9d5df175b4966dcede31dc90ad">EncodeBase58</a> (const unsigned char *pbegin, const unsigned char *pend)</td></tr>
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<tr class="memitem:ab95cf95fa4e2631017335c2ea73090bc"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="base58_8cpp.html#ab95cf95fa4e2631017335c2ea73090bc">EncodeBase58</a> (const std::vector&lt; unsigned char &gt; &amp;vch)</td></tr>
<tr class="separator:ab95cf95fa4e2631017335c2ea73090bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a83e290bb1b09e9c26a86863c5641111f"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="base58_8cpp.html#a83e290bb1b09e9c26a86863c5641111f">DecodeBase58</a> (const std::string &amp;str, std::vector&lt; unsigned char &gt; &amp;vchRet)</td></tr>
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<tr class="memitem:ace9a5807ee51604f33044339f073ec76"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="base58_8cpp.html#ace9a5807ee51604f33044339f073ec76">EncodeBase58Check</a> (const std::vector&lt; unsigned char &gt; &amp;vchIn)</td></tr>
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<tr class="memitem:ae2dc7ad63e243509e0871ec4a5890678"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="base58_8cpp.html#ae2dc7ad63e243509e0871ec4a5890678">DecodeBase58Check</a> (const char *psz, std::vector&lt; unsigned char &gt; &amp;vchRet)</td></tr>
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<tr class="memitem:a96597527b13547236b99430e6ac195b3"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="base58_8cpp.html#a96597527b13547236b99430e6ac195b3">DecodeBase58Check</a> (const std::string &amp;str, std::vector&lt; unsigned char &gt; &amp;vchRet)</td></tr>
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Variables</h2></td></tr>
<tr class="memitem:ab647a562dea2d764299dc9a7d3bb1175"><td class="memItemLeft" align="right" valign="top">static const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="base58_8cpp.html#ab647a562dea2d764299dc9a7d3bb1175">pszBase58</a> = &quot;123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz&quot;</td></tr>
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<h2 class="groupheader">Function Documentation</h2>
<a id="a0f74d1d6e7e982cad4b0e538acea4538"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0f74d1d6e7e982cad4b0e538acea4538">&#9670;&nbsp;</a></span>DecodeBase58() <span class="overload">[1/2]</span></h2>
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<td class="memname">bool DecodeBase58 </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>psz</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::vector&lt; unsigned char &gt; &amp;&#160;</td>
<td class="paramname"><em>vchRet</em>&#160;</td>
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<p>Decode a base58-encoded string (psz) into a byte vector (vchRet). return true if decoding is successful. psz cannot be NULL. </p>
<p class="definition">Definition at line <a class="el" href="base58_8cpp_source.html#l00021">21</a> of file <a class="el" href="base58_8cpp_source.html">base58.cpp</a>.</p>
<p class="reference">Referenced by <a class="el" href="base58_8cpp_source.html#l00116">DecodeBase58()</a>, and <a class="el" href="base58_8cpp_source.html#l00130">DecodeBase58Check()</a>.</p>
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<a id="a83e290bb1b09e9c26a86863c5641111f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a83e290bb1b09e9c26a86863c5641111f">&#9670;&nbsp;</a></span>DecodeBase58() <span class="overload">[2/2]</span></h2>
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<td class="memname">bool DecodeBase58 </td>
<td>(</td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>str</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">std::vector&lt; unsigned char &gt; &amp;&#160;</td>
<td class="paramname"><em>vchRet</em>&#160;</td>
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<p>Decode a base58-encoded string (str) into a byte vector (vchRet). return true if decoding is successful. </p>
<p class="definition">Definition at line <a class="el" href="base58_8cpp_source.html#l00116">116</a> of file <a class="el" href="base58_8cpp_source.html">base58.cpp</a>.</p>
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<a id="ae2dc7ad63e243509e0871ec4a5890678"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae2dc7ad63e243509e0871ec4a5890678">&#9670;&nbsp;</a></span>DecodeBase58Check() <span class="overload">[1/2]</span></h2>
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<td class="memname">bool DecodeBase58Check </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>psz</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">std::vector&lt; unsigned char &gt; &amp;&#160;</td>
<td class="paramname"><em>vchRet</em>&#160;</td>
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<p>Decode a base58-encoded string (psz) that includes a checksum into a byte vector (vchRet), return true if decoding is successful </p>
<p class="definition">Definition at line <a class="el" href="base58_8cpp_source.html#l00130">130</a> of file <a class="el" href="base58_8cpp_source.html">base58.cpp</a>.</p>
<p class="reference">Referenced by <a class="el" href="base58_8cpp_source.html#l00147">DecodeBase58Check()</a>, and <a class="el" href="base58_8cpp_source.html#l00171">CBase58Data::SetString()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a96597527b13547236b99430e6ac195b3">&#9670;&nbsp;</a></span>DecodeBase58Check() <span class="overload">[2/2]</span></h2>
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<td class="memname">bool DecodeBase58Check </td>
<td>(</td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>str</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">std::vector&lt; unsigned char &gt; &amp;&#160;</td>
<td class="paramname"><em>vchRet</em>&#160;</td>
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<p>Decode a base58-encoded string (str) that includes a checksum into a byte vector (vchRet), return true if decoding is successful </p>
<p class="definition">Definition at line <a class="el" href="base58_8cpp_source.html#l00147">147</a> of file <a class="el" href="base58_8cpp_source.html">base58.cpp</a>.</p>
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<a id="a8d6f0e9d5df175b4966dcede31dc90ad"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8d6f0e9d5df175b4966dcede31dc90ad">&#9670;&nbsp;</a></span>EncodeBase58() <span class="overload">[1/2]</span></h2>
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<td class="memname">std::string EncodeBase58 </td>
<td>(</td>
<td class="paramtype">const unsigned char *&#160;</td>
<td class="paramname"><em>pbegin</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const unsigned char *&#160;</td>
<td class="paramname"><em>pend</em>&#160;</td>
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<td>)</td>
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<p>Why base-58 instead of standard base-64 encoding?</p><ul>
<li>Don't want 0OIl characters that look the same in some fonts and could be used to create visually identical looking data.</li>
<li>A string with non-alphanumeric characters is not as easily accepted as input.</li>
<li>E-mail usually won't line-break if there's no punctuation to break at.</li>
<li>Double-clicking selects the whole string as one word if it's all alphanumeric. Encode a byte sequence as a base58-encoded string. pbegin and pend cannot be NULL, unless both are. </li>
</ul>
<p class="definition">Definition at line <a class="el" href="base58_8cpp_source.html#l00071">71</a> of file <a class="el" href="base58_8cpp_source.html">base58.cpp</a>.</p>
<p class="reference">Referenced by <a class="el" href="base58_8cpp_source.html#l00111">EncodeBase58()</a>, and <a class="el" href="base58_8cpp_source.html#l00121">EncodeBase58Check()</a>.</p>
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<a id="ab95cf95fa4e2631017335c2ea73090bc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab95cf95fa4e2631017335c2ea73090bc">&#9670;&nbsp;</a></span>EncodeBase58() <span class="overload">[2/2]</span></h2>
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<td class="memname">std::string EncodeBase58 </td>
<td>(</td>
<td class="paramtype">const std::vector&lt; unsigned char &gt; &amp;&#160;</td>
<td class="paramname"><em>vch</em></td><td>)</td>
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<p>Encode a byte vector as a base58-encoded string </p>
<p class="definition">Definition at line <a class="el" href="base58_8cpp_source.html#l00111">111</a> of file <a class="el" href="base58_8cpp_source.html">base58.cpp</a>.</p>
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<a id="ace9a5807ee51604f33044339f073ec76"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ace9a5807ee51604f33044339f073ec76">&#9670;&nbsp;</a></span>EncodeBase58Check()</h2>
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<td class="memname">std::string EncodeBase58Check </td>
<td>(</td>
<td class="paramtype">const std::vector&lt; unsigned char &gt; &amp;&#160;</td>
<td class="paramname"><em>vchIn</em></td><td>)</td>
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<p>Encode a byte vector into a base58-encoded string, including checksum </p>
<p class="definition">Definition at line <a class="el" href="base58_8cpp_source.html#l00121">121</a> of file <a class="el" href="base58_8cpp_source.html">base58.cpp</a>.</p>
<p class="reference">Referenced by <a class="el" href="base58_8cpp_source.html#l00193">CBase58Data::ToString()</a>.</p>
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<h2 class="groupheader">Variable Documentation</h2>
<a id="ab647a562dea2d764299dc9a7d3bb1175"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab647a562dea2d764299dc9a7d3bb1175">&#9670;&nbsp;</a></span>pszBase58</h2>
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<td class="memname">const char* pszBase58 = &quot;123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz&quot;</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>All alphanumeric characters except for "0", "I", "O", and "l" </p>
<p class="definition">Definition at line <a class="el" href="base58_8cpp_source.html#l00019">19</a> of file <a class="el" href="base58_8cpp_source.html">base58.cpp</a>.</p>
<p class="reference">Referenced by <a class="el" href="base58_8cpp_source.html#l00021">DecodeBase58()</a>, and <a class="el" href="base58_8cpp_source.html#l00071">EncodeBase58()</a>.</p>
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