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<a href="sign_8cpp.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">// Copyright (c) 2009-2010 Satoshi Nakamoto</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Copyright (c) 2009-2015 The Bitcoin Core developers</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;</div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="sign_8h.html">script/sign.h</a>&quot;</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;</div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="key_8h.html">key.h</a>&quot;</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="keystore_8h.html">keystore.h</a>&quot;</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="policy_8h.html">policy/policy.h</a>&quot;</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="transaction_8h.html">primitives/transaction.h</a>&quot;</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="standard_8h.html">script/standard.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="uint256_8h.html">uint256.h</a>&quot;</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 &lt;boost/foreach.hpp&gt;</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">using namespace </span><a class="code" href="namespacestd.html">std</a>;</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="sign_8cpp.html#a893ae190c4461e89b01441657f8975ed"> 19</a></span>&#160;<span class="keyword">typedef</span> std::vector&lt;unsigned char&gt; <a class="code" href="sign_8cpp.html#a893ae190c4461e89b01441657f8975ed">valtype</a>;</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;</div><div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="classTransactionSignatureCreator.html#af80c4dc0128c30672485523322896a00"> 21</a></span>&#160;<a class="code" href="classTransactionSignatureCreator.html#af80c4dc0128c30672485523322896a00">TransactionSignatureCreator::TransactionSignatureCreator</a>(<span class="keyword">const</span> <a class="code" href="classCKeyStore.html">CKeyStore</a>* keystoreIn, <span class="keyword">const</span> <a class="code" href="classCTransaction.html">CTransaction</a>* txToIn, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nInIn, <span class="keywordtype">int</span> nHashTypeIn) : <a class="code" href="classBaseSignatureCreator.html">BaseSignatureCreator</a>(keystoreIn), txTo(txToIn), nIn(nInIn), nHashType(nHashTypeIn), checker(txTo, nIn) {}</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="classTransactionSignatureCreator.html#a02115adb0c60be7f118fbf383072f820"> 23</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classTransactionSignatureCreator.html#a02115adb0c60be7f118fbf383072f820">TransactionSignatureCreator::CreateSig</a>(std::vector&lt;unsigned char&gt;&amp; vchSig, <span class="keyword">const</span> <a class="code" href="classCKeyID.html">CKeyID</a>&amp; address, <span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptCode)<span class="keyword"> const</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; <a class="code" href="classCKey.html">CKey</a> <a class="code" href="namespaceextract__strings__qt.html#a1b7a78cde0039f63310f11692b713dca">key</a>;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; <span class="keywordflow">if</span> (!<a class="code" href="classBaseSignatureCreator.html#a69456f11543d3fe11de59ec3177c99de">keystore</a>-&gt;<a class="code" href="classCKeyStore.html#a2dffca468fef2e5da2e42a7c983d968a">GetKey</a>(address, <a class="code" href="namespaceextract__strings__qt.html#a1b7a78cde0039f63310f11692b713dca">key</a>))</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; <a class="code" href="classuint256.html">uint256</a> hash = <a class="code" href="namespacetest__framework_1_1script.html#a42d9dfe7f5ee8392b26e2f261cebf01d">SignatureHash</a>(scriptCode, *<a class="code" href="classTransactionSignatureCreator.html#a693a324fdf10f73f5fe3c42f87810a27">txTo</a>, <a class="code" href="classTransactionSignatureCreator.html#a0a4c6aec78da293cf047edbff10a837b">nIn</a>, <a class="code" href="classTransactionSignatureCreator.html#a0499787748195a80019ea0b2886e8901">nHashType</a>);</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; <span class="keywordflow">if</span> (!<a class="code" href="namespaceextract__strings__qt.html#a1b7a78cde0039f63310f11692b713dca">key</a>.Sign(hash, vchSig))</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; vchSig.push_back((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)<a class="code" href="classTransactionSignatureCreator.html#a0499787748195a80019ea0b2886e8901">nHashType</a>);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;}</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="sign_8cpp.html#a643ab26d873d302504c50d0fa3eaf7b9"> 36</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="sign_8cpp.html#a643ab26d873d302504c50d0fa3eaf7b9">Sign1</a>(<span class="keyword">const</span> <a class="code" href="classCKeyID.html">CKeyID</a>&amp; address, <span class="keyword">const</span> <a class="code" href="classBaseSignatureCreator.html">BaseSignatureCreator</a>&amp; creator, <span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptCode, <a class="code" href="classCScript.html">CScript</a>&amp; scriptSigRet)</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;{</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; vector&lt;unsigned char&gt; vchSig;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keywordflow">if</span> (!creator.<a class="code" href="classBaseSignatureCreator.html#a9c915179e865145f13a561a618126e97">CreateSig</a>(vchSig, address, scriptCode))</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; scriptSigRet &lt;&lt; vchSig;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;}</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="sign_8cpp.html#aa0e632a39efe29ff9d6dd8dfc30b36f6"> 45</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="sign_8cpp.html#aa0e632a39efe29ff9d6dd8dfc30b36f6">SignN</a>(<span class="keyword">const</span> vector&lt;valtype&gt;&amp; multisigdata, <span class="keyword">const</span> <a class="code" href="classBaseSignatureCreator.html">BaseSignatureCreator</a>&amp; creator, <span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptCode, <a class="code" href="classCScript.html">CScript</a>&amp; scriptSigRet)</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; <span class="keywordtype">int</span> nSigned = 0;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <span class="keywordtype">int</span> nRequired = multisigdata.front()[0];</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 1; i &lt; multisigdata.size()-1 &amp;&amp; nSigned &lt; nRequired; i++)</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; <span class="keyword">const</span> <a class="code" href="interpreter_8cpp.html#a46431d6091a182af4f5edb1d147a9120">valtype</a>&amp; pubkey = multisigdata[i];</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <a class="code" href="classCKeyID.html">CKeyID</a> keyID = <a class="code" href="classCPubKey.html">CPubKey</a>(pubkey).<a class="code" href="classCPubKey.html#a2675f7e6f72eff68e7a5227289feb021">GetID</a>();</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="sign_8cpp.html#a643ab26d873d302504c50d0fa3eaf7b9">Sign1</a>(keyID, creator, scriptCode, scriptSigRet))</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; ++nSigned;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; }</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keywordflow">return</span> nSigned==nRequired;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;}</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;</div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="sign_8cpp.html#a9725c92a7bcbd637145ec747124ffb54"> 65</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="sign_8cpp.html#a9725c92a7bcbd637145ec747124ffb54">SignStep</a>(<span class="keyword">const</span> <a class="code" href="classBaseSignatureCreator.html">BaseSignatureCreator</a>&amp; creator, <span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptPubKey,</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <a class="code" href="classCScript.html">CScript</a>&amp; scriptSigRet, <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09ad">txnouttype</a>&amp; whichTypeRet)</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;{</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; scriptSigRet.<a class="code" href="classCScript.html#a7b2baf842621f07c4939408acf63377c">clear</a>();</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; vector&lt;valtype&gt; vSolutions;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="keywordflow">if</span> (!<a class="code" href="standard_8cpp.html#a6ee6be50bff44464e905680c6fcee6dc">Solver</a>(scriptPubKey, whichTypeRet, vSolutions))</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <a class="code" href="classCKeyID.html">CKeyID</a> keyID;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="keywordflow">switch</span> (whichTypeRet)</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordflow">case</span> <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adadb13d0a4c06b2bb59ac88215233370ed">TX_NONSTANDARD</a>:</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <span class="keywordflow">case</span> <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adacac155120bd826d44af0b2dc0fd2915a">TX_NULL_DATA</a>:</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <span class="keywordflow">case</span> <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adab6494d355b65e346dac2cc16f901e0d2">TX_PUBKEY</a>:</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; keyID = <a class="code" href="classCPubKey.html">CPubKey</a>(vSolutions[0]).<a class="code" href="classCPubKey.html#a2675f7e6f72eff68e7a5227289feb021">GetID</a>();</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keywordflow">return</span> <a class="code" href="sign_8cpp.html#a643ab26d873d302504c50d0fa3eaf7b9">Sign1</a>(keyID, creator, scriptPubKey, scriptSigRet);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="keywordflow">case</span> <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adab42b8bd302a06cd74d2afe31114f9365">TX_PUBKEYHASH</a>:</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; keyID = <a class="code" href="classCKeyID.html">CKeyID</a>(<a class="code" href="classuint160.html">uint160</a>(vSolutions[0]));</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keywordflow">if</span> (!<a class="code" href="sign_8cpp.html#a643ab26d873d302504c50d0fa3eaf7b9">Sign1</a>(keyID, creator, scriptPubKey, scriptSigRet))</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keywordflow">else</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; {</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <a class="code" href="classCPubKey.html">CPubKey</a> vch;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; creator.<a class="code" href="classBaseSignatureCreator.html#a4db715d6c038da3bad376e829c049455">KeyStore</a>().<a class="code" href="classCKeyStore.html#a17eb075f41556bae246708d205b06a1c">GetPubKey</a>(keyID, vch);</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; scriptSigRet &lt;&lt; <a class="code" href="script_8h.html#a54e10bc63d490dd5d39d245102b81359">ToByteVector</a>(vch);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; }</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">case</span> <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adad3ca9da00b2a0e6f522a5942963936d7">TX_SCRIPTHASH</a>:</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keywordflow">return</span> creator.<a class="code" href="classBaseSignatureCreator.html#a4db715d6c038da3bad376e829c049455">KeyStore</a>().<a class="code" href="classCKeyStore.html#ae6bf4dbeb0705e199250e48aa5d34264">GetCScript</a>(<a class="code" href="classuint160.html">uint160</a>(vSolutions[0]), scriptSigRet);</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="keywordflow">case</span> <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adae167dff993f62f6c5dd3507ac279cb62">TX_MULTISIG</a>:</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; scriptSigRet &lt;&lt; <a class="code" href="script_8h.html#a63e349a6089a54da9fe09a3d858648bdaccd484dad2223fffdbdc2637c4f1e40e">OP_0</a>; <span class="comment">// workaround CHECKMULTISIG bug</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="keywordflow">return</span> (<a class="code" href="sign_8cpp.html#aa0e632a39efe29ff9d6dd8dfc30b36f6">SignN</a>(vSolutions, creator, scriptPubKey, scriptSigRet));</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; }</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;}</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;</div><div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="sign_8h.html#adbf7be99c10673b0273baa225658279d"> 104</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="sign_8cpp.html#a2d3ff267d98886fbdd5bc536fccac520">ProduceSignature</a>(<span class="keyword">const</span> <a class="code" href="classBaseSignatureCreator.html">BaseSignatureCreator</a>&amp; creator, <span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; fromPubKey, <a class="code" href="classCScript.html">CScript</a>&amp; scriptSig)</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;{</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09ad">txnouttype</a> whichType;</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="keywordflow">if</span> (!<a class="code" href="sign_8cpp.html#a9725c92a7bcbd637145ec747124ffb54">SignStep</a>(creator, fromPubKey, scriptSig, whichType))</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="keywordflow">if</span> (whichType == <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adad3ca9da00b2a0e6f522a5942963936d7">TX_SCRIPTHASH</a>)</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; {</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="comment">// Solver returns the subscript that need to be evaluated;</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <span class="comment">// the final scriptSig is the signatures from that</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="comment">// and then the serialized subscript:</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <a class="code" href="classCScript.html">CScript</a> subscript = scriptSig;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09ad">txnouttype</a> subType;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keywordtype">bool</span> fSolved =</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <a class="code" href="sign_8cpp.html#a9725c92a7bcbd637145ec747124ffb54">SignStep</a>(creator, subscript, scriptSig, subType) &amp;&amp; subType != <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adad3ca9da00b2a0e6f522a5942963936d7">TX_SCRIPTHASH</a>;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="comment">// Append serialized subscript whether or not it is completely signed:</span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; scriptSig &lt;&lt; <a class="code" href="sign_8cpp.html#a893ae190c4461e89b01441657f8975ed">valtype</a>(subscript.<a class="code" href="classprevector.html#aa9210cbe708412a70868d6e0bca844c9">begin</a>(), subscript.<a class="code" href="classprevector.html#aab7f6e13a3cac85cc340fc6b90c5365c">end</a>());</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keywordflow">if</span> (!fSolved) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; }</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="comment">// Test solution</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordflow">return</span> <a class="code" href="interpreter_8cpp.html#a56bc5c34addf9d85b8b7637f3738a125">VerifyScript</a>(scriptSig, fromPubKey, <a class="code" href="policy_8h.html#a5100f707492ff0fea1c1f53552b31f51">STANDARD_SCRIPT_VERIFY_FLAGS</a>, creator.<a class="code" href="classBaseSignatureCreator.html#a523f4e4c27e385fa5a90184b5178bfbc">Checker</a>());</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160;}</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;</div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="sign_8h.html#a3b014c5c7c258e53d1e933017025beeb"> 129</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="sign_8cpp.html#adb49c071f85f19a8a8cb4e97d9fe8b93">SignSignature</a>(<span class="keyword">const</span> <a class="code" href="classCKeyStore.html">CKeyStore</a> &amp;keystore, <span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; fromPubKey, <a class="code" href="structCMutableTransaction.html">CMutableTransaction</a>&amp; txTo, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nIn, <span class="keywordtype">int</span> nHashType)</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;{</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; assert(nIn &lt; txTo.<a class="code" href="structCMutableTransaction.html#ad6b1a0a773293fd153a1d384923631da">vin</a>.size());</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <a class="code" href="classCTxIn.html">CTxIn</a>&amp; txin = txTo.<a class="code" href="structCMutableTransaction.html#ad6b1a0a773293fd153a1d384923631da">vin</a>[nIn];</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <a class="code" href="classCTransaction.html">CTransaction</a> txToConst(txTo);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <a class="code" href="classTransactionSignatureCreator.html">TransactionSignatureCreator</a> creator(&amp;keystore, &amp;txToConst, nIn, nHashType);</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <span class="keywordflow">return</span> <a class="code" href="sign_8cpp.html#a2d3ff267d98886fbdd5bc536fccac520">ProduceSignature</a>(creator, fromPubKey, txin.scriptSig);</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160;}</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="sign_8h.html#aa6f2e97f4c070155f2fbcbe95c25c6ff"> 140</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="sign_8cpp.html#adb49c071f85f19a8a8cb4e97d9fe8b93">SignSignature</a>(<span class="keyword">const</span> <a class="code" href="classCKeyStore.html">CKeyStore</a> &amp;keystore, <span class="keyword">const</span> <a class="code" href="classCTransaction.html">CTransaction</a>&amp; txFrom, <a class="code" href="structCMutableTransaction.html">CMutableTransaction</a>&amp; txTo, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nIn, <span class="keywordtype">int</span> nHashType)</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;{</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; assert(nIn &lt; txTo.<a class="code" href="structCMutableTransaction.html#ad6b1a0a773293fd153a1d384923631da">vin</a>.size());</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <a class="code" href="classCTxIn.html">CTxIn</a>&amp; txin = txTo.<a class="code" href="structCMutableTransaction.html#ad6b1a0a773293fd153a1d384923631da">vin</a>[nIn];</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; assert(txin.prevout.n &lt; txFrom.<a class="code" href="classCTransaction.html#a708645274ddfd83829315ffe5c7c5c3e">vout</a>.size());</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keyword">const</span> <a class="code" href="classCTxOut.html">CTxOut</a>&amp; txout = txFrom.<a class="code" href="classCTransaction.html#a708645274ddfd83829315ffe5c7c5c3e">vout</a>[txin.prevout.n];</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordflow">return</span> <a class="code" href="sign_8cpp.html#adb49c071f85f19a8a8cb4e97d9fe8b93">SignSignature</a>(keystore, txout.scriptPubKey, txTo, nIn, nHashType);</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;}</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;</div><div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="sign_8cpp.html#ada87737f34785261df0ed2d41f60542b"> 150</a></span>&#160;<span class="keyword">static</span> <a class="code" href="classCScript.html">CScript</a> <a class="code" href="sign_8cpp.html#ada87737f34785261df0ed2d41f60542b">PushAll</a>(<span class="keyword">const</span> vector&lt;valtype&gt;&amp; values)</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160;{</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <a class="code" href="classCScript.html">CScript</a> <a class="code" href="namespacerpcuser.html#a637791b4450c02d511291cd297ce12df">result</a>;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; BOOST_FOREACH(<span class="keyword">const</span> <a class="code" href="interpreter_8cpp.html#a46431d6091a182af4f5edb1d147a9120">valtype</a>&amp; v, values)</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <a class="code" href="namespacerpcuser.html#a637791b4450c02d511291cd297ce12df">result</a> &lt;&lt; v;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacerpcuser.html#a637791b4450c02d511291cd297ce12df">result</a>;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;}</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160;</div><div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="sign_8cpp.html#aff337302f978103527fdf54f1bad43c2"> 158</a></span>&#160;<span class="keyword">static</span> <a class="code" href="classCScript.html">CScript</a> <a class="code" href="sign_8cpp.html#aff337302f978103527fdf54f1bad43c2">CombineMultisig</a>(<span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptPubKey, <span class="keyword">const</span> <a class="code" href="classBaseSignatureChecker.html">BaseSignatureChecker</a>&amp; checker,</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="keyword">const</span> vector&lt;valtype&gt;&amp; vSolutions,</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="keyword">const</span> vector&lt;valtype&gt;&amp; sigs1, <span class="keyword">const</span> vector&lt;valtype&gt;&amp; sigs2)</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;{</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="comment">// Combine all the signatures we&#39;ve got:</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; set&lt;valtype&gt; allsigs;</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; BOOST_FOREACH(<span class="keyword">const</span> <a class="code" href="interpreter_8cpp.html#a46431d6091a182af4f5edb1d147a9120">valtype</a>&amp; v, sigs1)</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; {</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="keywordflow">if</span> (!v.empty())</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; allsigs.<a class="code" href="classprevector.html#ad4f368a9aa3f0f650e1b2a0894dafe51">insert</a>(v);</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; }</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; BOOST_FOREACH(<span class="keyword">const</span> <a class="code" href="interpreter_8cpp.html#a46431d6091a182af4f5edb1d147a9120">valtype</a>&amp; v, sigs2)</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; {</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="keywordflow">if</span> (!v.empty())</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; allsigs.insert(v);</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; }</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160;</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <span class="comment">// Build a map of pubkey -&gt; signature by matching sigs to pubkeys:</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; assert(vSolutions.size() &gt; 1);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nSigsRequired = vSolutions.front()[0];</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nPubKeys = vSolutions.size()-2;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; map&lt;valtype, valtype&gt; sigs;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; BOOST_FOREACH(<span class="keyword">const</span> <a class="code" href="interpreter_8cpp.html#a46431d6091a182af4f5edb1d147a9120">valtype</a>&amp; sig, allsigs)</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; {</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i &lt; nPubKeys; i++)</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; {</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <span class="keyword">const</span> <a class="code" href="interpreter_8cpp.html#a46431d6091a182af4f5edb1d147a9120">valtype</a>&amp; pubkey = vSolutions[i+1];</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <span class="keywordflow">if</span> (sigs.count(pubkey))</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; <span class="keywordflow">continue</span>; <span class="comment">// Already got a sig for this pubkey</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <span class="keywordflow">if</span> (checker.<a class="code" href="classBaseSignatureChecker.html#a1eaaee286e57739edc2a1a1a5bed8352">CheckSig</a>(sig, pubkey, scriptPubKey))</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; {</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; sigs[pubkey] = sig;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; }</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; }</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; }</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; <span class="comment">// Now build a merged CScript:</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nSigsHave = 0;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <a class="code" href="classCScript.html">CScript</a> <a class="code" href="namespacerpcuser.html#a637791b4450c02d511291cd297ce12df">result</a>; <a class="code" href="namespacerpcuser.html#a637791b4450c02d511291cd297ce12df">result</a> &lt;&lt; <a class="code" href="script_8h.html#a63e349a6089a54da9fe09a3d858648bdaccd484dad2223fffdbdc2637c4f1e40e">OP_0</a>; <span class="comment">// pop-one-too-many workaround</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i &lt; nPubKeys &amp;&amp; nSigsHave &lt; nSigsRequired; i++)</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; {</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="keywordflow">if</span> (sigs.count(vSolutions[i+1]))</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; {</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <a class="code" href="namespacerpcuser.html#a637791b4450c02d511291cd297ce12df">result</a> &lt;&lt; sigs[vSolutions[i+1]];</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; ++nSigsHave;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; }</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; }</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; <span class="comment">// Fill any missing with OP_0:</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = nSigsHave; i &lt; nSigsRequired; i++)</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; <a class="code" href="namespacerpcuser.html#a637791b4450c02d511291cd297ce12df">result</a> &lt;&lt; <a class="code" href="script_8h.html#a63e349a6089a54da9fe09a3d858648bdaccd484dad2223fffdbdc2637c4f1e40e">OP_0</a>;</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacerpcuser.html#a637791b4450c02d511291cd297ce12df">result</a>;</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160;}</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160;</div><div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="sign_8cpp.html#ad2e697991d13f121cd65177962b9074d"> 213</a></span>&#160;<span class="keyword">static</span> <a class="code" href="classCScript.html">CScript</a> <a class="code" href="sign_8cpp.html#ad2e697991d13f121cd65177962b9074d">CombineSignatures</a>(<span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptPubKey, <span class="keyword">const</span> <a class="code" href="classBaseSignatureChecker.html">BaseSignatureChecker</a>&amp; checker,</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; <span class="keyword">const</span> <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09ad">txnouttype</a> txType, <span class="keyword">const</span> vector&lt;valtype&gt;&amp; vSolutions,</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; vector&lt;valtype&gt;&amp; sigs1, vector&lt;valtype&gt;&amp; sigs2)</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160;{</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; <span class="keywordflow">switch</span> (txType)</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; {</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; <span class="keywordflow">case</span> <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adadb13d0a4c06b2bb59ac88215233370ed">TX_NONSTANDARD</a>:</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; <span class="keywordflow">case</span> <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adacac155120bd826d44af0b2dc0fd2915a">TX_NULL_DATA</a>:</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; <span class="comment">// Don&#39;t know anything about this, assume bigger one is correct:</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; <span class="keywordflow">if</span> (sigs1.size() &gt;= sigs2.size())</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; <span class="keywordflow">return</span> <a class="code" href="sign_8cpp.html#ada87737f34785261df0ed2d41f60542b">PushAll</a>(sigs1);</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; <span class="keywordflow">return</span> <a class="code" href="sign_8cpp.html#ada87737f34785261df0ed2d41f60542b">PushAll</a>(sigs2);</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; <span class="keywordflow">case</span> <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adab6494d355b65e346dac2cc16f901e0d2">TX_PUBKEY</a>:</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; <span class="keywordflow">case</span> <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adab42b8bd302a06cd74d2afe31114f9365">TX_PUBKEYHASH</a>:</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; <span class="comment">// Signatures are bigger than placeholders or empty scripts:</span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; <span class="keywordflow">if</span> (sigs1.empty() || sigs1[0].empty())</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; <span class="keywordflow">return</span> <a class="code" href="sign_8cpp.html#ada87737f34785261df0ed2d41f60542b">PushAll</a>(sigs2);</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; <span class="keywordflow">return</span> <a class="code" href="sign_8cpp.html#ada87737f34785261df0ed2d41f60542b">PushAll</a>(sigs1);</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; <span class="keywordflow">case</span> <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adad3ca9da00b2a0e6f522a5942963936d7">TX_SCRIPTHASH</a>:</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <span class="keywordflow">if</span> (sigs1.empty() || sigs1.back().empty())</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; <span class="keywordflow">return</span> <a class="code" href="sign_8cpp.html#ada87737f34785261df0ed2d41f60542b">PushAll</a>(sigs2);</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (sigs2.empty() || sigs2.back().empty())</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; <span class="keywordflow">return</span> <a class="code" href="sign_8cpp.html#ada87737f34785261df0ed2d41f60542b">PushAll</a>(sigs1);</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; <span class="keywordflow">else</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; {</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <span class="comment">// Recur to combine:</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; <a class="code" href="interpreter_8cpp.html#a46431d6091a182af4f5edb1d147a9120">valtype</a> spk = sigs1.<a class="code" href="classprevector.html#a9ff352b7b4f87eb70f0e79547d6f5314">back</a>();</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; <a class="code" href="classCScript.html">CScript</a> pubKey2(spk.begin(), spk.end());</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160;</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09ad">txnouttype</a> txType2;</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; vector&lt;vector&lt;unsigned char&gt; &gt; vSolutions2;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; <a class="code" href="standard_8cpp.html#a6ee6be50bff44464e905680c6fcee6dc">Solver</a>(pubKey2, txType2, vSolutions2);</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; sigs1.pop_back();</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; sigs2.pop_back();</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <a class="code" href="classCScript.html">CScript</a> <a class="code" href="namespacerpcuser.html#a637791b4450c02d511291cd297ce12df">result</a> = <a class="code" href="sign_8cpp.html#ad2e697991d13f121cd65177962b9074d">CombineSignatures</a>(pubKey2, checker, txType2, vSolutions2, sigs1, sigs2);</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; <a class="code" href="namespacerpcuser.html#a637791b4450c02d511291cd297ce12df">result</a> &lt;&lt; spk;</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacerpcuser.html#a637791b4450c02d511291cd297ce12df">result</a>;</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; }</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; <span class="keywordflow">case</span> <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09adae167dff993f62f6c5dd3507ac279cb62">TX_MULTISIG</a>:</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <span class="keywordflow">return</span> <a class="code" href="sign_8cpp.html#aff337302f978103527fdf54f1bad43c2">CombineMultisig</a>(scriptPubKey, checker, vSolutions, sigs1, sigs2);</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; }</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160;</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classCScript.html">CScript</a>();</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160;}</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160;</div><div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="sign_8h.html#a76ecd8ba7d2e6e3f4de1b5784c5eece0"> 258</a></span>&#160;<a class="code" href="classCScript.html">CScript</a> <a class="code" href="sign_8cpp.html#ad2e697991d13f121cd65177962b9074d">CombineSignatures</a>(<span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptPubKey, <span class="keyword">const</span> <a class="code" href="classCTransaction.html">CTransaction</a>&amp; txTo, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nIn,</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; <span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptSig1, <span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptSig2)</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160;{</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; <a class="code" href="classTransactionSignatureChecker.html">TransactionSignatureChecker</a> checker(&amp;txTo, nIn);</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; <span class="keywordflow">return</span> <a class="code" href="sign_8cpp.html#ad2e697991d13f121cd65177962b9074d">CombineSignatures</a>(scriptPubKey, checker, scriptSig1, scriptSig2);</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160;}</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160;</div><div class="line"><a name="l00265"></a><span class="lineno"><a class="line" href="sign_8h.html#a45bed06d0fc4d519789507f32d9188ea"> 265</a></span>&#160;<a class="code" href="classCScript.html">CScript</a> <a class="code" href="sign_8cpp.html#ad2e697991d13f121cd65177962b9074d">CombineSignatures</a>(<span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptPubKey, <span class="keyword">const</span> <a class="code" href="classBaseSignatureChecker.html">BaseSignatureChecker</a>&amp; checker,</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; <span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptSig1, <span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptSig2)</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160;{</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; <a class="code" href="standard_8h.html#a750f89f617f934820d5371be790e09ad">txnouttype</a> txType;</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; vector&lt;vector&lt;unsigned char&gt; &gt; vSolutions;</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <a class="code" href="standard_8cpp.html#a6ee6be50bff44464e905680c6fcee6dc">Solver</a>(scriptPubKey, txType, vSolutions);</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160;</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; vector&lt;valtype&gt; stack1;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <a class="code" href="interpreter_8cpp.html#ac4771aca705bf2383b2777e36055b7f4">EvalScript</a>(stack1, scriptSig1, <a class="code" href="interpreter_8h.html#a94798fdadfbf49a7c658ace669a1d310a7cae377bd68b4e2da8f33283cec5dda8">SCRIPT_VERIFY_STRICTENC</a>, <a class="code" href="classBaseSignatureChecker.html">BaseSignatureChecker</a>());</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; vector&lt;valtype&gt; stack2;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <a class="code" href="interpreter_8cpp.html#ac4771aca705bf2383b2777e36055b7f4">EvalScript</a>(stack2, scriptSig2, <a class="code" href="interpreter_8h.html#a94798fdadfbf49a7c658ace669a1d310a7cae377bd68b4e2da8f33283cec5dda8">SCRIPT_VERIFY_STRICTENC</a>, <a class="code" href="classBaseSignatureChecker.html">BaseSignatureChecker</a>());</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <span class="keywordflow">return</span> <a class="code" href="sign_8cpp.html#ad2e697991d13f121cd65177962b9074d">CombineSignatures</a>(scriptPubKey, checker, txType, vSolutions, stack1, stack2);</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160;}</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160;</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160;<span class="keyword">namespace </span>{</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160;<span class="keyword">class </span>DummySignatureChecker : <span class="keyword">public</span> <a class="code" href="classBaseSignatureChecker.html">BaseSignatureChecker</a></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160;{</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; DummySignatureChecker() {}</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classBaseSignatureChecker.html#a1eaaee286e57739edc2a1a1a5bed8352">CheckSig</a>(<span class="keyword">const</span> std::vector&lt;unsigned char&gt;&amp; scriptSig, <span class="keyword">const</span> std::vector&lt;unsigned char&gt;&amp; vchPubKey, <span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptCode)<span class="keyword"> const</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; }</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160;};</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160;<span class="keyword">const</span> DummySignatureChecker dummyChecker;</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160;}</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160;</div><div class="line"><a name="l00295"></a><span class="lineno"><a class="line" href="classDummySignatureCreator.html#a3f2a4510255baa8032616e466119497f"> 295</a></span>&#160;<span class="keyword">const</span> <a class="code" href="classBaseSignatureChecker.html">BaseSignatureChecker</a>&amp; <a class="code" href="classDummySignatureCreator.html#a3f2a4510255baa8032616e466119497f">DummySignatureCreator::Checker</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; <span class="keywordflow">return</span> dummyChecker;</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160;}</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160;</div><div class="line"><a name="l00300"></a><span class="lineno"><a class="line" href="classDummySignatureCreator.html#a01c852fb331dd1f29a8761e8ff211d60"> 300</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classDummySignatureCreator.html#a01c852fb331dd1f29a8761e8ff211d60">DummySignatureCreator::CreateSig</a>(std::vector&lt;unsigned char&gt;&amp; vchSig, <span class="keyword">const</span> <a class="code" href="classCKeyID.html">CKeyID</a>&amp; keyid, <span class="keyword">const</span> <a class="code" href="classCScript.html">CScript</a>&amp; scriptCode)<span class="keyword"> const</span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; <span class="comment">// Create a dummy signature that is a valid DER-encoding</span></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; vchSig.assign(72, <span class="charliteral">&#39;\000&#39;</span>);</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; vchSig[0] = 0x30;</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; vchSig[1] = 69;</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; vchSig[2] = 0x02;</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160; vchSig[3] = 33;</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; vchSig[4] = 0x01;</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; vchSig[4 + 33] = 0x02;</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; vchSig[5 + 33] = 32;</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; vchSig[6 + 33] = 0x01;</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; vchSig[6 + 33 + 32] = <a class="code" href="interpreter_8h.html#aaf8fd5f0e57d456151c951e0f3715fc4ac68c7df6528b3001624e56b2de3826de">SIGHASH_ALL</a>;</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160;}</div><div class="ttc" id="structCMutableTransaction_html"><div class="ttname"><a href="structCMutableTransaction.html">CMutableTransaction</a></div><div class="ttdef"><b>Definition:</b> <a href="transaction_8h_source.html#l00303">transaction.h:303</a></div></div>
<div class="ttc" id="classTransactionSignatureCreator_html"><div class="ttname"><a href="classTransactionSignatureCreator.html">TransactionSignatureCreator</a></div><div class="ttdef"><b>Definition:</b> <a href="sign_8h_source.html#l00034">sign.h:34</a></div></div>
<div class="ttc" id="standard_8h_html_a750f89f617f934820d5371be790e09adab6494d355b65e346dac2cc16f901e0d2"><div class="ttname"><a href="standard_8h.html#a750f89f617f934820d5371be790e09adab6494d355b65e346dac2cc16f901e0d2">TX_PUBKEY</a></div><div class="ttdef"><b>Definition:</b> <a href="standard_8h_source.html#l00049">standard.h:49</a></div></div>
<div class="ttc" id="classDummySignatureCreator_html_a01c852fb331dd1f29a8761e8ff211d60"><div class="ttname"><a href="classDummySignatureCreator.html#a01c852fb331dd1f29a8761e8ff211d60">DummySignatureCreator::CreateSig</a></div><div class="ttdeci">bool CreateSig(std::vector&lt; unsigned char &gt; &amp;vchSig, const CKeyID &amp;keyid, const CScript &amp;scriptCode) const</div><div class="ttdef"><b>Definition:</b> <a href="sign_8cpp_source.html#l00300">sign.cpp:300</a></div></div>
<div class="ttc" id="classCTxIn_html"><div class="ttname"><a href="classCTxIn.html">CTxIn</a></div><div class="ttdef"><b>Definition:</b> <a href="transaction_8h_source.html#l00058">transaction.h:58</a></div></div>
<div class="ttc" id="classTransactionSignatureCreator_html_a02115adb0c60be7f118fbf383072f820"><div class="ttname"><a href="classTransactionSignatureCreator.html#a02115adb0c60be7f118fbf383072f820">TransactionSignatureCreator::CreateSig</a></div><div class="ttdeci">bool CreateSig(std::vector&lt; unsigned char &gt; &amp;vchSig, const CKeyID &amp;keyid, const CScript &amp;scriptCode) const</div><div class="ttdef"><b>Definition:</b> <a href="sign_8cpp_source.html#l00023">sign.cpp:23</a></div></div>
<div class="ttc" id="standard_8h_html_a750f89f617f934820d5371be790e09adacac155120bd826d44af0b2dc0fd2915a"><div class="ttname"><a href="standard_8h.html#a750f89f617f934820d5371be790e09adacac155120bd826d44af0b2dc0fd2915a">TX_NULL_DATA</a></div><div class="ttdef"><b>Definition:</b> <a href="standard_8h_source.html#l00053">standard.h:53</a></div></div>
<div class="ttc" id="classBaseSignatureChecker_html_a1eaaee286e57739edc2a1a1a5bed8352"><div class="ttname"><a href="classBaseSignatureChecker.html#a1eaaee286e57739edc2a1a1a5bed8352">BaseSignatureChecker::CheckSig</a></div><div class="ttdeci">virtual bool CheckSig(const std::vector&lt; unsigned char &gt; &amp;scriptSig, const std::vector&lt; unsigned char &gt; &amp;vchPubKey, const CScript &amp;scriptCode) const</div><div class="ttdef"><b>Definition:</b> <a href="interpreter_8h_source.html#l00098">interpreter.h:98</a></div></div>
<div class="ttc" id="classprevector_html_a9ff352b7b4f87eb70f0e79547d6f5314"><div class="ttname"><a href="classprevector.html#a9ff352b7b4f87eb70f0e79547d6f5314">prevector::back</a></div><div class="ttdeci">T &amp; back()</div><div class="ttdef"><b>Definition:</b> <a href="prevector_8h_source.html#l00402">prevector.h:402</a></div></div>
<div class="ttc" id="classprevector_html_ad4f368a9aa3f0f650e1b2a0894dafe51"><div class="ttname"><a href="classprevector.html#ad4f368a9aa3f0f650e1b2a0894dafe51">prevector::insert</a></div><div class="ttdeci">iterator insert(iterator pos, const T &amp;value)</div><div class="ttdef"><b>Definition:</b> <a href="prevector_8h_source.html#l00323">prevector.h:323</a></div></div>
<div class="ttc" id="classTransactionSignatureCreator_html_af80c4dc0128c30672485523322896a00"><div class="ttname"><a href="classTransactionSignatureCreator.html#af80c4dc0128c30672485523322896a00">TransactionSignatureCreator::TransactionSignatureCreator</a></div><div class="ttdeci">TransactionSignatureCreator(const CKeyStore *keystoreIn, const CTransaction *txToIn, unsigned int nInIn, int nHashTypeIn=SIGHASH_ALL)</div><div class="ttdef"><b>Definition:</b> <a href="sign_8cpp_source.html#l00021">sign.cpp:21</a></div></div>
<div class="ttc" id="sign_8h_html"><div class="ttname"><a href="sign_8h.html">sign.h</a></div></div>
<div class="ttc" id="sign_8cpp_html_a9725c92a7bcbd637145ec747124ffb54"><div class="ttname"><a href="sign_8cpp.html#a9725c92a7bcbd637145ec747124ffb54">SignStep</a></div><div class="ttdeci">static bool SignStep(const BaseSignatureCreator &amp;creator, const CScript &amp;scriptPubKey, CScript &amp;scriptSigRet, txnouttype &amp;whichTypeRet)</div><div class="ttdef"><b>Definition:</b> <a href="sign_8cpp_source.html#l00065">sign.cpp:65</a></div></div>
<div class="ttc" id="sign_8cpp_html_a643ab26d873d302504c50d0fa3eaf7b9"><div class="ttname"><a href="sign_8cpp.html#a643ab26d873d302504c50d0fa3eaf7b9">Sign1</a></div><div class="ttdeci">static bool Sign1(const CKeyID &amp;address, const BaseSignatureCreator &amp;creator, const CScript &amp;scriptCode, CScript &amp;scriptSigRet)</div><div class="ttdef"><b>Definition:</b> <a href="sign_8cpp_source.html#l00036">sign.cpp:36</a></div></div>
<div class="ttc" id="classCKeyID_html"><div class="ttname"><a href="classCKeyID.html">CKeyID</a></div><div class="ttdef"><b>Definition:</b> <a href="pubkey_8h_source.html#l00027">pubkey.h:27</a></div></div>
<div class="ttc" id="namespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div></div>
<div class="ttc" id="structCMutableTransaction_html_ad6b1a0a773293fd153a1d384923631da"><div class="ttname"><a href="structCMutableTransaction.html#ad6b1a0a773293fd153a1d384923631da">CMutableTransaction::vin</a></div><div class="ttdeci">std::vector&lt; CTxIn &gt; vin</div><div class="ttdef"><b>Definition:</b> <a href="transaction_8h_source.html#l00306">transaction.h:306</a></div></div>
<div class="ttc" id="classCKeyStore_html_a17eb075f41556bae246708d205b06a1c"><div class="ttname"><a href="classCKeyStore.html#a17eb075f41556bae246708d205b06a1c">CKeyStore::GetPubKey</a></div><div class="ttdeci">virtual bool GetPubKey(const CKeyID &amp;address, CPubKey &amp;vchPubKeyOut) const =0</div></div>
<div class="ttc" id="interpreter_8h_html_aaf8fd5f0e57d456151c951e0f3715fc4ac68c7df6528b3001624e56b2de3826de"><div class="ttname"><a href="interpreter_8h.html#aaf8fd5f0e57d456151c951e0f3715fc4ac68c7df6528b3001624e56b2de3826de">SIGHASH_ALL</a></div><div class="ttdef"><b>Definition:</b> <a href="interpreter_8h_source.html#l00024">interpreter.h:24</a></div></div>
<div class="ttc" id="sign_8cpp_html_ad2e697991d13f121cd65177962b9074d"><div class="ttname"><a href="sign_8cpp.html#ad2e697991d13f121cd65177962b9074d">CombineSignatures</a></div><div class="ttdeci">static CScript CombineSignatures(const CScript &amp;scriptPubKey, const BaseSignatureChecker &amp;checker, const txnouttype txType, const vector&lt; valtype &gt; &amp;vSolutions, vector&lt; valtype &gt; &amp;sigs1, vector&lt; valtype &gt; &amp;sigs2)</div><div class="ttdef"><b>Definition:</b> <a href="sign_8cpp_source.html#l00213">sign.cpp:213</a></div></div>
<div class="ttc" id="classCKeyStore_html_ae6bf4dbeb0705e199250e48aa5d34264"><div class="ttname"><a href="classCKeyStore.html#ae6bf4dbeb0705e199250e48aa5d34264">CKeyStore::GetCScript</a></div><div class="ttdeci">virtual bool GetCScript(const CScriptID &amp;hash, CScript &amp;redeemScriptOut) const =0</div></div>
<div class="ttc" id="classTransactionSignatureCreator_html_a0499787748195a80019ea0b2886e8901"><div class="ttname"><a href="classTransactionSignatureCreator.html#a0499787748195a80019ea0b2886e8901">TransactionSignatureCreator::nHashType</a></div><div class="ttdeci">int nHashType</div><div class="ttdef"><b>Definition:</b> <a href="sign_8h_source.html#l00037">sign.h:37</a></div></div>
<div class="ttc" id="sign_8cpp_html_ada87737f34785261df0ed2d41f60542b"><div class="ttname"><a href="sign_8cpp.html#ada87737f34785261df0ed2d41f60542b">PushAll</a></div><div class="ttdeci">static CScript PushAll(const vector&lt; valtype &gt; &amp;values)</div><div class="ttdef"><b>Definition:</b> <a href="sign_8cpp_source.html#l00150">sign.cpp:150</a></div></div>
<div class="ttc" id="sign_8cpp_html_aff337302f978103527fdf54f1bad43c2"><div class="ttname"><a href="sign_8cpp.html#aff337302f978103527fdf54f1bad43c2">CombineMultisig</a></div><div class="ttdeci">static CScript CombineMultisig(const CScript &amp;scriptPubKey, const BaseSignatureChecker &amp;checker, const vector&lt; valtype &gt; &amp;vSolutions, const vector&lt; valtype &gt; &amp;sigs1, const vector&lt; valtype &gt; &amp;sigs2)</div><div class="ttdef"><b>Definition:</b> <a href="sign_8cpp_source.html#l00158">sign.cpp:158</a></div></div>
<div class="ttc" id="classCPubKey_html_a2675f7e6f72eff68e7a5227289feb021"><div class="ttname"><a href="classCPubKey.html#a2675f7e6f72eff68e7a5227289feb021">CPubKey::GetID</a></div><div class="ttdeci">CKeyID GetID() const</div><div class="ttdoc">Get the KeyID of this public key (hash of its serialization) </div><div class="ttdef"><b>Definition:</b> <a href="pubkey_8h_source.html#l00144">pubkey.h:144</a></div></div>
<div class="ttc" id="classTransactionSignatureCreator_html_a693a324fdf10f73f5fe3c42f87810a27"><div class="ttname"><a href="classTransactionSignatureCreator.html#a693a324fdf10f73f5fe3c42f87810a27">TransactionSignatureCreator::txTo</a></div><div class="ttdeci">const CTransaction * txTo</div><div class="ttdef"><b>Definition:</b> <a href="sign_8h_source.html#l00035">sign.h:35</a></div></div>
<div class="ttc" id="classprevector_html_aab7f6e13a3cac85cc340fc6b90c5365c"><div class="ttname"><a href="classprevector.html#aab7f6e13a3cac85cc340fc6b90c5365c">prevector::end</a></div><div class="ttdeci">iterator end()</div><div class="ttdef"><b>Definition:</b> <a href="prevector_8h_source.html#l00272">prevector.h:272</a></div></div>
<div class="ttc" id="classDummySignatureCreator_html_a3f2a4510255baa8032616e466119497f"><div class="ttname"><a href="classDummySignatureCreator.html#a3f2a4510255baa8032616e466119497f">DummySignatureCreator::Checker</a></div><div class="ttdeci">const BaseSignatureChecker &amp; Checker() const</div><div class="ttdef"><b>Definition:</b> <a href="sign_8cpp_source.html#l00295">sign.cpp:295</a></div></div>
<div class="ttc" id="keystore_8h_html"><div class="ttname"><a href="keystore_8h.html">keystore.h</a></div></div>
<div class="ttc" id="classTransactionSignatureChecker_html"><div class="ttname"><a href="classTransactionSignatureChecker.html">TransactionSignatureChecker</a></div><div class="ttdef"><b>Definition:</b> <a href="interpreter_8h_source.html#l00116">interpreter.h:116</a></div></div>
<div class="ttc" id="classCTransaction_html"><div class="ttname"><a href="classCTransaction.html">CTransaction</a></div><div class="ttdef"><b>Definition:</b> <a href="transaction_8h_source.html#l00210">transaction.h:210</a></div></div>
<div class="ttc" id="namespacetest__framework_1_1script_html_a42d9dfe7f5ee8392b26e2f261cebf01d"><div class="ttname"><a href="namespacetest__framework_1_1script.html#a42d9dfe7f5ee8392b26e2f261cebf01d">test_framework.script.SignatureHash</a></div><div class="ttdeci">def SignatureHash(script, txTo, inIdx, hashtype)</div><div class="ttdef"><b>Definition:</b> <a href="script_8py_source.html#l00848">script.py:848</a></div></div>
<div class="ttc" id="classCKeyStore_html"><div class="ttname"><a href="classCKeyStore.html">CKeyStore</a></div><div class="ttdef"><b>Definition:</b> <a href="keystore_8h_source.html#l00020">keystore.h:20</a></div></div>
<div class="ttc" id="interpreter_8cpp_html_ac4771aca705bf2383b2777e36055b7f4"><div class="ttname"><a href="interpreter_8cpp.html#ac4771aca705bf2383b2777e36055b7f4">EvalScript</a></div><div class="ttdeci">bool EvalScript(vector&lt; vector&lt; unsigned char &gt; &gt; &amp;stack, const CScript &amp;script, unsigned int flags, const BaseSignatureChecker &amp;checker, ScriptError *serror)</div><div class="ttdef"><b>Definition:</b> <a href="interpreter_8cpp_source.html#l00232">interpreter.cpp:232</a></div></div>
<div class="ttc" id="classBaseSignatureCreator_html_a9c915179e865145f13a561a618126e97"><div class="ttname"><a href="classBaseSignatureCreator.html#a9c915179e865145f13a561a618126e97">BaseSignatureCreator::CreateSig</a></div><div class="ttdeci">virtual bool CreateSig(std::vector&lt; unsigned char &gt; &amp;vchSig, const CKeyID &amp;keyid, const CScript &amp;scriptCode) const =0</div></div>
<div class="ttc" id="policy_8h_html"><div class="ttname"><a href="policy_8h.html">policy.h</a></div></div>
<div class="ttc" id="standard_8h_html_a750f89f617f934820d5371be790e09adae167dff993f62f6c5dd3507ac279cb62"><div class="ttname"><a href="standard_8h.html#a750f89f617f934820d5371be790e09adae167dff993f62f6c5dd3507ac279cb62">TX_MULTISIG</a></div><div class="ttdef"><b>Definition:</b> <a href="standard_8h_source.html#l00052">standard.h:52</a></div></div>
<div class="ttc" id="classTransactionSignatureCreator_html_a0a4c6aec78da293cf047edbff10a837b"><div class="ttname"><a href="classTransactionSignatureCreator.html#a0a4c6aec78da293cf047edbff10a837b">TransactionSignatureCreator::nIn</a></div><div class="ttdeci">unsigned int nIn</div><div class="ttdef"><b>Definition:</b> <a href="sign_8h_source.html#l00036">sign.h:36</a></div></div>
<div class="ttc" id="classBaseSignatureCreator_html_a69456f11543d3fe11de59ec3177c99de"><div class="ttname"><a href="classBaseSignatureCreator.html#a69456f11543d3fe11de59ec3177c99de">BaseSignatureCreator::keystore</a></div><div class="ttdeci">const CKeyStore * keystore</div><div class="ttdef"><b>Definition:</b> <a href="sign_8h_source.html#l00021">sign.h:21</a></div></div>
<div class="ttc" id="interpreter_8cpp_html_a56bc5c34addf9d85b8b7637f3738a125"><div class="ttname"><a href="interpreter_8cpp.html#a56bc5c34addf9d85b8b7637f3738a125">VerifyScript</a></div><div class="ttdeci">bool VerifyScript(const CScript &amp;scriptSig, const CScript &amp;scriptPubKey, unsigned int flags, const BaseSignatureChecker &amp;checker, ScriptError *serror)</div><div class="ttdef"><b>Definition:</b> <a href="interpreter_8cpp_source.html#l01242">interpreter.cpp:1242</a></div></div>
<div class="ttc" id="standard_8h_html_a750f89f617f934820d5371be790e09ad"><div class="ttname"><a href="standard_8h.html#a750f89f617f934820d5371be790e09ad">txnouttype</a></div><div class="ttdeci">txnouttype</div><div class="ttdef"><b>Definition:</b> <a href="standard_8h_source.html#l00045">standard.h:45</a></div></div>
<div class="ttc" id="classuint256_html"><div class="ttname"><a href="classuint256.html">uint256</a></div><div class="ttdef"><b>Definition:</b> <a href="uint256_8h_source.html#l00114">uint256.h:114</a></div></div>
<div class="ttc" id="classBaseSignatureChecker_html"><div class="ttname"><a href="classBaseSignatureChecker.html">BaseSignatureChecker</a></div><div class="ttdef"><b>Definition:</b> <a href="interpreter_8h_source.html#l00095">interpreter.h:95</a></div></div>
<div class="ttc" id="policy_8h_html_a5100f707492ff0fea1c1f53552b31f51"><div class="ttname"><a href="policy_8h.html#a5100f707492ff0fea1c1f53552b31f51">STANDARD_SCRIPT_VERIFY_FLAGS</a></div><div class="ttdeci">static const unsigned int STANDARD_SCRIPT_VERIFY_FLAGS</div><div class="ttdef"><b>Definition:</b> <a href="policy_8h_source.html#l00035">policy.h:35</a></div></div>
<div class="ttc" id="uint256_8h_html"><div class="ttname"><a href="uint256_8h.html">uint256.h</a></div></div>
<div class="ttc" id="classCScript_html"><div class="ttname"><a href="classCScript.html">CScript</a></div><div class="ttdef"><b>Definition:</b> <a href="script_8h_source.html#l00373">script.h:373</a></div></div>
<div class="ttc" id="standard_8h_html_a750f89f617f934820d5371be790e09adadb13d0a4c06b2bb59ac88215233370ed"><div class="ttname"><a href="standard_8h.html#a750f89f617f934820d5371be790e09adadb13d0a4c06b2bb59ac88215233370ed">TX_NONSTANDARD</a></div><div class="ttdef"><b>Definition:</b> <a href="standard_8h_source.html#l00047">standard.h:47</a></div></div>
<div class="ttc" id="interpreter_8cpp_html_a46431d6091a182af4f5edb1d147a9120"><div class="ttname"><a href="interpreter_8cpp.html#a46431d6091a182af4f5edb1d147a9120">valtype</a></div><div class="ttdeci">vector&lt; unsigned char &gt; valtype</div><div class="ttdef"><b>Definition:</b> <a href="interpreter_8cpp_source.html#l00018">interpreter.cpp:18</a></div></div>
<div class="ttc" id="classBaseSignatureCreator_html_a523f4e4c27e385fa5a90184b5178bfbc"><div class="ttname"><a href="classBaseSignatureCreator.html#a523f4e4c27e385fa5a90184b5178bfbc">BaseSignatureCreator::Checker</a></div><div class="ttdeci">virtual const BaseSignatureChecker &amp; Checker() const =0</div></div>
<div class="ttc" id="classCKeyStore_html_a2dffca468fef2e5da2e42a7c983d968a"><div class="ttname"><a href="classCKeyStore.html#a2dffca468fef2e5da2e42a7c983d968a">CKeyStore::GetKey</a></div><div class="ttdeci">virtual bool GetKey(const CKeyID &amp;address, CKey &amp;keyOut) const =0</div></div>
<div class="ttc" id="classuint160_html"><div class="ttname"><a href="classuint160.html">uint160</a></div><div class="ttdef"><b>Definition:</b> <a href="uint256_8h_source.html#l00102">uint256.h:102</a></div></div>
<div class="ttc" id="classCTransaction_html_a708645274ddfd83829315ffe5c7c5c3e"><div class="ttname"><a href="classCTransaction.html#a708645274ddfd83829315ffe5c7c5c3e">CTransaction::vout</a></div><div class="ttdeci">const std::vector&lt; CTxOut &gt; vout</div><div class="ttdef"><b>Definition:</b> <a href="transaction_8h_source.html#l00234">transaction.h:234</a></div></div>
<div class="ttc" id="sign_8cpp_html_a893ae190c4461e89b01441657f8975ed"><div class="ttname"><a href="sign_8cpp.html#a893ae190c4461e89b01441657f8975ed">valtype</a></div><div class="ttdeci">std::vector&lt; unsigned char &gt; valtype</div><div class="ttdef"><b>Definition:</b> <a href="sign_8cpp_source.html#l00019">sign.cpp:19</a></div></div>
<div class="ttc" id="sign_8cpp_html_a2d3ff267d98886fbdd5bc536fccac520"><div class="ttname"><a href="sign_8cpp.html#a2d3ff267d98886fbdd5bc536fccac520">ProduceSignature</a></div><div class="ttdeci">bool ProduceSignature(const BaseSignatureCreator &amp;creator, const CScript &amp;fromPubKey, CScript &amp;scriptSig)</div><div class="ttdef"><b>Definition:</b> <a href="sign_8cpp_source.html#l00104">sign.cpp:104</a></div></div>
<div class="ttc" id="classprevector_html_aa9210cbe708412a70868d6e0bca844c9"><div class="ttname"><a href="classprevector.html#aa9210cbe708412a70868d6e0bca844c9">prevector::begin</a></div><div class="ttdeci">iterator begin()</div><div class="ttdef"><b>Definition:</b> <a href="prevector_8h_source.html#l00270">prevector.h:270</a></div></div>
<div class="ttc" id="classBaseSignatureCreator_html"><div class="ttname"><a href="classBaseSignatureCreator.html">BaseSignatureCreator</a></div><div class="ttdef"><b>Definition:</b> <a href="sign_8h_source.html#l00019">sign.h:19</a></div></div>
<div class="ttc" id="standard_8cpp_html_a6ee6be50bff44464e905680c6fcee6dc"><div class="ttname"><a href="standard_8cpp.html#a6ee6be50bff44464e905680c6fcee6dc">Solver</a></div><div class="ttdeci">bool Solver(const CScript &amp;scriptPubKey, txnouttype &amp;typeRet, vector&lt; vector&lt; unsigned char &gt; &gt; &amp;vSolutionsRet)</div><div class="ttdef"><b>Definition:</b> <a href="standard_8cpp_source.html#l00041">standard.cpp:41</a></div></div>
<div class="ttc" id="classCPubKey_html"><div class="ttname"><a href="classCPubKey.html">CPubKey</a></div><div class="ttdef"><b>Definition:</b> <a href="pubkey_8h_source.html#l00037">pubkey.h:37</a></div></div>
<div class="ttc" id="standard_8h_html_a750f89f617f934820d5371be790e09adab42b8bd302a06cd74d2afe31114f9365"><div class="ttname"><a href="standard_8h.html#a750f89f617f934820d5371be790e09adab42b8bd302a06cd74d2afe31114f9365">TX_PUBKEYHASH</a></div><div class="ttdef"><b>Definition:</b> <a href="standard_8h_source.html#l00050">standard.h:50</a></div></div>
<div class="ttc" id="classCScript_html_a7b2baf842621f07c4939408acf63377c"><div class="ttname"><a href="classCScript.html#a7b2baf842621f07c4939408acf63377c">CScript::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdef"><b>Definition:</b> <a href="script_8h_source.html#l00639">script.h:639</a></div></div>
<div class="ttc" id="interpreter_8h_html_a94798fdadfbf49a7c658ace669a1d310a7cae377bd68b4e2da8f33283cec5dda8"><div class="ttname"><a href="interpreter_8h.html#a94798fdadfbf49a7c658ace669a1d310a7cae377bd68b4e2da8f33283cec5dda8">SCRIPT_VERIFY_STRICTENC</a></div><div class="ttdef"><b>Definition:</b> <a href="interpreter_8h_source.html#l00041">interpreter.h:41</a></div></div>
<div class="ttc" id="key_8h_html"><div class="ttname"><a href="key_8h.html">key.h</a></div></div>
<div class="ttc" id="classCKey_html"><div class="ttname"><a href="classCKey.html">CKey</a></div><div class="ttdef"><b>Definition:</b> <a href="key_8h_source.html#l00035">key.h:35</a></div></div>
<div class="ttc" id="script_8h_html_a63e349a6089a54da9fe09a3d858648bdaccd484dad2223fffdbdc2637c4f1e40e"><div class="ttname"><a href="script_8h.html#a63e349a6089a54da9fe09a3d858648bdaccd484dad2223fffdbdc2637c4f1e40e">OP_0</a></div><div class="ttdef"><b>Definition:</b> <a href="script_8h_source.html#l00044">script.h:44</a></div></div>
<div class="ttc" id="transaction_8h_html"><div class="ttname"><a href="transaction_8h.html">transaction.h</a></div></div>
<div class="ttc" id="sign_8cpp_html_adb49c071f85f19a8a8cb4e97d9fe8b93"><div class="ttname"><a href="sign_8cpp.html#adb49c071f85f19a8a8cb4e97d9fe8b93">SignSignature</a></div><div class="ttdeci">bool SignSignature(const CKeyStore &amp;keystore, const CScript &amp;fromPubKey, CMutableTransaction &amp;txTo, unsigned int nIn, int nHashType)</div><div class="ttdef"><b>Definition:</b> <a href="sign_8cpp_source.html#l00129">sign.cpp:129</a></div></div>
<div class="ttc" id="classBaseSignatureCreator_html_a4db715d6c038da3bad376e829c049455"><div class="ttname"><a href="classBaseSignatureCreator.html#a4db715d6c038da3bad376e829c049455">BaseSignatureCreator::KeyStore</a></div><div class="ttdeci">const CKeyStore &amp; KeyStore() const</div><div class="ttdef"><b>Definition:</b> <a href="sign_8h_source.html#l00025">sign.h:25</a></div></div>
<div class="ttc" id="standard_8h_html"><div class="ttname"><a href="standard_8h.html">standard.h</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>
<div class="ttc" id="namespacerpcuser_html_a637791b4450c02d511291cd297ce12df"><div class="ttname"><a href="namespacerpcuser.html#a637791b4450c02d511291cd297ce12df">rpcuser.result</a></div><div class="ttdeci">result</div><div class="ttdef"><b>Definition:</b> <a href="rpcuser_8py_source.html#l00037">rpcuser.py:37</a></div></div>
<div class="ttc" id="script_8h_html_a54e10bc63d490dd5d39d245102b81359"><div class="ttname"><a href="script_8h.html#a54e10bc63d490dd5d39d245102b81359">ToByteVector</a></div><div class="ttdeci">std::vector&lt; unsigned char &gt; ToByteVector(const T &amp;in)</div><div class="ttdef"><b>Definition:</b> <a href="script_8h_source.html#l00035">script.h:35</a></div></div>
<div class="ttc" id="sign_8cpp_html_aa0e632a39efe29ff9d6dd8dfc30b36f6"><div class="ttname"><a href="sign_8cpp.html#aa0e632a39efe29ff9d6dd8dfc30b36f6">SignN</a></div><div class="ttdeci">static bool SignN(const vector&lt; valtype &gt; &amp;multisigdata, const BaseSignatureCreator &amp;creator, const CScript &amp;scriptCode, CScript &amp;scriptSigRet)</div><div class="ttdef"><b>Definition:</b> <a href="sign_8cpp_source.html#l00045">sign.cpp:45</a></div></div>
<div class="ttc" id="classCTxOut_html"><div class="ttname"><a href="classCTxOut.html">CTxOut</a></div><div class="ttdef"><b>Definition:</b> <a href="transaction_8h_source.html#l00133">transaction.h:133</a></div></div>
<div class="ttc" id="standard_8h_html_a750f89f617f934820d5371be790e09adad3ca9da00b2a0e6f522a5942963936d7"><div class="ttname"><a href="standard_8h.html#a750f89f617f934820d5371be790e09adad3ca9da00b2a0e6f522a5942963936d7">TX_SCRIPTHASH</a></div><div class="ttdef"><b>Definition:</b> <a href="standard_8h_source.html#l00051">standard.h:51</a></div></div>
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