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<div class="title">sha1.hpp</div> </div>
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<a href="sha1_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">* TinySHA1 - a header only implementation of the SHA1 algorithm in C++. Based</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">* on the implementation in boost::uuid::details.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">*</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">* SHA1 Wikipedia Page: http://en.wikipedia.org/wiki/SHA-1</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">*</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">* Copyright (c) 2012-22 SAURAV MOHAPATRA <mohaps@gmail.com></span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">*</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">* Permission to use, copy, modify, and distribute this software for any</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">* purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">* copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">*</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">*/</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifndef VIENNACL_TOOLS_SHA1_HPP_</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#define VIENNACL_TOOLS_SHA1_HPP_</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <cstdio></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <cstdlib></span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <cstring></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <iomanip></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <sstream></span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="forwards_8h.html">viennacl/forwards.h</a>"</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span>viennacl</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> {</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">namespace </span>tools</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> {</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1tools.html#a7491f5598c597f36017dc5ffc517bde7"> 37</a></span> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> <a class="code" href="namespaceviennacl_1_1tools.html#a7491f5598c597f36017dc5ffc517bde7">int8_t</a>;</div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa"> 38</a></span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a>;</div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1tools.html#a0d16ec35be134a06e38ad86411c08f47"> 39</a></span> <span class="keyword">typedef</span> <span class="keywordtype">short</span> <a class="code" href="namespaceviennacl_1_1tools.html#a0d16ec35be134a06e38ad86411c08f47">int16_t</a>;</div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1tools.html#a41c7aba990e19f619861ccb6ecfa6202"> 40</a></span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <a class="code" href="namespaceviennacl_1_1tools.html#a41c7aba990e19f619861ccb6ecfa6202">uint16_t</a>;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#if defined(_MSC_VER)</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">typedef</span> __int32 <a class="code" href="namespaceviennacl_1_1tools.html#a1033edd86180f0852dd6294ccf7eda5f">int32_t</a>;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> __int32 <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a>;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1tools.html#a1033edd86180f0852dd6294ccf7eda5f"> 45</a></span> <span class="keyword">typedef</span> <span class="keywordtype">int</span> <a class="code" href="namespaceviennacl_1_1tools.html#a1033edd86180f0852dd6294ccf7eda5f">int32_t</a>;</div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e"> 46</a></span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a>;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">namespace </span>detail</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> {</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html"> 52</a></span>  <span class="keyword">class </span><a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html">sha1</a></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  {</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#affd444f2002bb2b2535e5320ab519dde"> 55</a></span>  <span class="keyword">typedef</span> <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a> <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#affd444f2002bb2b2535e5320ab519dde">digest32_t</a>[5];</div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a525fc4a4ac610ae893abe2200275134f"> 56</a></span>  <span class="keyword">typedef</span> <a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a> <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a525fc4a4ac610ae893abe2200275134f">digest8_t</a>[20];</div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#ad23c26c3f98f3ba75b0c467bc6edc65d"> 57</a></span>  <span class="keyword">inline</span> <span class="keyword">static</span> <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a> <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#ad23c26c3f98f3ba75b0c467bc6edc65d">LeftRotate</a>(<a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a> value, <a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> <a class="code" href="classviennacl_1_1tools_1_1detail_1_1count.html">count</a>) {</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">return</span> (value << count) ^ (value >> (32-count));</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  }</div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a8f546d9311bf405d90901ed8c435142e"> 60</a></span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a8f546d9311bf405d90901ed8c435142e">sha1</a>(){ <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a81f6db91eaef02300d5087eeba2d8ee7">reset</a>(); }</div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#ab55827685ff61859a6f0afb4a26ef458"> 61</a></span>  <span class="keyword">virtual</span> <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#ab55827685ff61859a6f0afb4a26ef458">~sha1</a>() {}</div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a04a91eb926cb395a6992cc1ee2742981"> 62</a></span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a04a91eb926cb395a6992cc1ee2742981">sha1</a>(<span class="keyword">const</span> <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html">sha1</a>& s) { *<span class="keyword">this</span> = s; }</div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#ae4f3147fb6faf13a77de696d97d93c00"> 63</a></span>  <span class="keyword">const</span> <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html">sha1</a>& <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#ae4f3147fb6faf13a77de696d97d93c00">operator = </a>(<span class="keyword">const</span> <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html">sha1</a>& s) {</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  memcpy(m_digest, s.m_digest, 5 * <span class="keyword">sizeof</span>(<a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a>));</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  memcpy(m_block, s.m_block, 64);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  m_blockByteIndex = s.m_blockByteIndex;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  m_byteCount = s.m_byteCount;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  }</div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a81f6db91eaef02300d5087eeba2d8ee7"> 70</a></span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html">sha1</a>& <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a81f6db91eaef02300d5087eeba2d8ee7">reset</a>() {</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  m_digest[0] = 0x67452301;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  m_digest[1] = 0xEFCDAB89;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  m_digest[2] = 0x98BADCFE;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  m_digest[3] = 0x10325476;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  m_digest[4] = 0xC3D2E1F0;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  m_blockByteIndex = 0;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  m_byteCount = 0;</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  }</div>
<div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b"> 80</a></span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html">sha1</a>& <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>(<a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a> octet) {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  this->m_block[this->m_blockByteIndex++] = octet;</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  ++this->m_byteCount;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">if</span> (m_blockByteIndex == 64) {</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  this->m_blockByteIndex = 0;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af630340826bc532269fb92257a0dad52">processBlock</a>();</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  }</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  }</div>
<div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a10f99a7aec424b82d96f99975b022145"> 89</a></span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html">sha1</a>& <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a10f99a7aec424b82d96f99975b022145">processBlock</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* <span class="keyword">const</span> <a class="code" href="namespaceviennacl_1_1traits.html#a68603a1e1ca1bfb6d107831ba5096786">start</a>, <span class="keyword">const</span> <span class="keywordtype">void</span>* <span class="keyword">const</span> end) {</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keyword">const</span> <a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a>* begin = <span class="keyword">static_cast<</span><span class="keyword">const </span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a>*<span class="keyword">></span>(<a class="code" href="namespaceviennacl_1_1traits.html#a68603a1e1ca1bfb6d107831ba5096786">start</a>);</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">const</span> <a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a>* <a class="code" href="namespaceviennacl_1_1backend.html#a3707340b27c535438e213e3879b0f0a4">finish</a> = <span class="keyword">static_cast<</span><span class="keyword">const </span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a>*<span class="keyword">></span>(end);</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">while</span> (begin != finish) {</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>(*begin);</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  begin++;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  }</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  }</div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a871a000af4b0c2c00c6f2d2d284b74f3"> 98</a></span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html">sha1</a>& <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a871a000af4b0c2c00c6f2d2d284b74f3">processBytes</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* <span class="keyword">const</span> data, <a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> len) {</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">const</span> <a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a>* block = <span class="keyword">static_cast<</span><span class="keyword">const </span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a>*<span class="keyword">></span>(data);</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af630340826bc532269fb92257a0dad52">processBlock</a>(block, block + len);</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  }</div>
<div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a62c9cf067dc70ec46aed2d196aaa610b"> 103</a></span>  <span class="keyword">const</span> <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a>* <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a62c9cf067dc70ec46aed2d196aaa610b">getDigest</a>(<a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#affd444f2002bb2b2535e5320ab519dde">digest32_t</a> digest) {</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> bitCount = this->m_byteCount * 8;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>(0x80);</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">if</span> (this->m_blockByteIndex > 56) {</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">while</span> (m_blockByteIndex != 0) {</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>(0);</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  }</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">while</span> (m_blockByteIndex < 56) {</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>(0);</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">while</span> (m_blockByteIndex < 56) {</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>(0);</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>(0);</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>(0);</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>(0);</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>(0);</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>( static_cast<unsigned char>((bitCount>>24) & 0xFF));</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>( static_cast<unsigned char>((bitCount>>16) & 0xFF));</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>( static_cast<unsigned char>((bitCount>>8 ) & 0xFF));</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">processByte</a>( static_cast<unsigned char>((bitCount) & 0xFF));</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  memcpy(digest, m_digest, 5 * <span class="keyword">sizeof</span>(<a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a>));</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">return</span> digest;</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div>
<div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a1fb529a299a6b7c02dd1aa7a3aaab0d3"> 130</a></span>  <span class="keyword">const</span> <a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a>* <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a1fb529a299a6b7c02dd1aa7a3aaab0d3">getDigestBytes</a>(<a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a525fc4a4ac610ae893abe2200275134f">digest8_t</a> digest) {</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#affd444f2002bb2b2535e5320ab519dde">digest32_t</a> d32;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a62c9cf067dc70ec46aed2d196aaa610b">getDigest</a>(d32);</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> di = 0;</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[0] >> 24) & 0xFF);</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[0] >> 16) & 0xFF);</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[0] >> 8) & 0xFF);</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[0]) & 0xFF);</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[1] >> 24) & 0xFF);</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[1] >> 16) & 0xFF);</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[1] >> 8) & 0xFF);</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[1]) & 0xFF);</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[2] >> 24) & 0xFF);</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[2] >> 16) & 0xFF);</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[2] >> 8) & 0xFF);</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[2]) & 0xFF);</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[3] >> 24) & 0xFF);</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[3] >> 16) & 0xFF);</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[3] >> 8) & 0xFF);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[3]) & 0xFF);</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[4] >> 24) & 0xFF);</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[4] >> 16) & 0xFF);</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[4] >> 8) & 0xFF);</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  digest[di++] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a><span class="keyword">></span>((d32[4]) & 0xFF);</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> digest;</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af630340826bc532269fb92257a0dad52"> 162</a></span>  <span class="keywordtype">void</span> <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af630340826bc532269fb92257a0dad52">processBlock</a>() {</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a> w[80];</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">for</span> (<a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> i = 0; i < 16; i++) {</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  w[i] = <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a><span class="keyword">></span>(m_block[i*4 + 0] << 24);</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  w[i] |= <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a><span class="keyword">></span>(m_block[i*4 + 1] << 16);</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  w[i] |= <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a><span class="keyword">></span>(m_block[i*4 + 2] << 8);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  w[i] |= <span class="keyword">static_cast<</span><a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a><span class="keyword">></span>(m_block[i*4 + 3]);</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">for</span> (<a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> i = 16; i < 80; i++) {</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  w[i] = <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#ad23c26c3f98f3ba75b0c467bc6edc65d">LeftRotate</a>((w[i-3] ^ w[i-8] ^ w[i-14] ^ w[i-16]), 1);</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  }</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a> a = m_digest[0];</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a> b = m_digest[1];</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a> c = m_digest[2];</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a> d = m_digest[3];</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a> e = m_digest[4];</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">for</span> (<a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> i=0; i<80; ++i) {</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a> f = 0;</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a> k = 0;</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">if</span> (i<20) {</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  f = (b & c) | (~b & d);</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  k = 0x5A827999;</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (i<40) {</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  f = b ^ c ^ d;</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  k = 0x6ED9EBA1;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (i<60) {</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  f = (b & c) | (b & d) | (c & d);</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  k = 0x8F1BBCDC;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  f = b ^ c ^ d;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  k = 0xCA62C1D6;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  }</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a> temp = <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#ad23c26c3f98f3ba75b0c467bc6edc65d">LeftRotate</a>(a, 5) + f + e + k + w[i];</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  e = d;</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  d = c;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  c = <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#ad23c26c3f98f3ba75b0c467bc6edc65d">LeftRotate</a>(b, 30);</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  b = a;</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  a = temp;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  m_digest[0] += a;</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  m_digest[1] += b;</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  m_digest[2] += c;</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  m_digest[3] += d;</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  m_digest[4] += e;</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#affd444f2002bb2b2535e5320ab519dde">digest32_t</a> m_digest;</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <a class="code" href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">uint8_t</a> m_block[64];</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> m_blockByteIndex;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> m_byteCount;</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  };</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> }</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div>
<div class="line"><a name="l00220"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1tools.html#a9adc7cb5201fba46b10f6dbc70b2bc12"> 220</a></span> <span class="keyword">inline</span> std::string <a class="code" href="namespaceviennacl_1_1tools.html#a9adc7cb5201fba46b10f6dbc70b2bc12">sha1</a>(std::string <span class="keyword">const</span> & src)</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> {</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html">detail::sha1</a> <a class="code" href="namespaceviennacl_1_1tools.html#a9adc7cb5201fba46b10f6dbc70b2bc12">sha1</a>;</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  sha1.<a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a871a000af4b0c2c00c6f2d2d284b74f3">processBytes</a>(src.c_str(),src.size());</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <a class="code" href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">uint32_t</a> hash[5];</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  sha1.<a class="code" href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a62c9cf067dc70ec46aed2d196aaa610b">getDigest</a>(hash);</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  std::ostringstream oss;</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < 5; ++i)</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  oss << std::hex << std::setfill(<span class="charliteral">'0'</span>) << std::setw(8) << hash[i];</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">return</span> oss.str();</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> }</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> }</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> }</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="preprocessor">#endif</span></div>
<div class="ttc" id="namespaceviennacl_1_1tools_html_a1033edd86180f0852dd6294ccf7eda5f"><div class="ttname"><a href="namespaceviennacl_1_1tools.html#a1033edd86180f0852dd6294ccf7eda5f">viennacl::tools::int32_t</a></div><div class="ttdeci">int int32_t</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00045">sha1.hpp:45</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html">viennacl::tools::detail::sha1</a></div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00052">sha1.hpp:52</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_a1fb529a299a6b7c02dd1aa7a3aaab0d3"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a1fb529a299a6b7c02dd1aa7a3aaab0d3">viennacl::tools::detail::sha1::getDigestBytes</a></div><div class="ttdeci">const uint8_t * getDigestBytes(digest8_t digest)</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00130">sha1.hpp:130</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_affd444f2002bb2b2535e5320ab519dde"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#affd444f2002bb2b2535e5320ab519dde">viennacl::tools::detail::sha1::digest32_t</a></div><div class="ttdeci">uint32_t digest32_t[5]</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00055">sha1.hpp:55</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1backend_html_a3707340b27c535438e213e3879b0f0a4"><div class="ttname"><a href="namespaceviennacl_1_1backend.html#a3707340b27c535438e213e3879b0f0a4">viennacl::backend::finish</a></div><div class="ttdeci">void finish()</div><div class="ttdoc">Synchronizes the execution. finish() will only return after all compute kernels (CUDA, OpenCL) have completed. </div><div class="ttdef"><b>Definition:</b> <a href="memory_8hpp_source.html#l00054">memory.hpp:54</a></div></div>
<div class="ttc" id="forwards_8h_html"><div class="ttname"><a href="forwards_8h.html">forwards.h</a></div><div class="ttdoc">This file provides the forward declarations for the main types used within ViennaCL. </div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_a525fc4a4ac610ae893abe2200275134f"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a525fc4a4ac610ae893abe2200275134f">viennacl::tools::detail::sha1::digest8_t</a></div><div class="ttdeci">uint8_t digest8_t[20]</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00056">sha1.hpp:56</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1tools_html_a0d16ec35be134a06e38ad86411c08f47"><div class="ttname"><a href="namespaceviennacl_1_1tools.html#a0d16ec35be134a06e38ad86411c08f47">viennacl::tools::int16_t</a></div><div class="ttdeci">short int16_t</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00039">sha1.hpp:39</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_a81f6db91eaef02300d5087eeba2d8ee7"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a81f6db91eaef02300d5087eeba2d8ee7">viennacl::tools::detail::sha1::reset</a></div><div class="ttdeci">sha1 & reset()</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00070">sha1.hpp:70</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1tools_html_a8e167761425794c5de47fc9cfc3ebd7e"><div class="ttname"><a href="namespaceviennacl_1_1tools.html#a8e167761425794c5de47fc9cfc3ebd7e">viennacl::tools::uint32_t</a></div><div class="ttdeci">unsigned int uint32_t</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00046">sha1.hpp:46</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_a62c9cf067dc70ec46aed2d196aaa610b"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a62c9cf067dc70ec46aed2d196aaa610b">viennacl::tools::detail::sha1::getDigest</a></div><div class="ttdeci">const uint32_t * getDigest(digest32_t digest)</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00103">sha1.hpp:103</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_ae4f3147fb6faf13a77de696d97d93c00"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#ae4f3147fb6faf13a77de696d97d93c00">viennacl::tools::detail::sha1::operator=</a></div><div class="ttdeci">const sha1 & operator=(const sha1 &s)</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00063">sha1.hpp:63</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_ab55827685ff61859a6f0afb4a26ef458"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#ab55827685ff61859a6f0afb4a26ef458">viennacl::tools::detail::sha1::~sha1</a></div><div class="ttdeci">virtual ~sha1()</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00061">sha1.hpp:61</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1traits_html_a68603a1e1ca1bfb6d107831ba5096786"><div class="ttname"><a href="namespaceviennacl_1_1traits.html#a68603a1e1ca1bfb6d107831ba5096786">viennacl::traits::start</a></div><div class="ttdeci">result_of::size_type< T >::type start(T const &obj)</div><div class="ttdef"><b>Definition:</b> <a href="start_8hpp_source.html#l00044">start.hpp:44</a></div></div>
<div class="ttc" id="namespaceviennacl_html_a98a0afcc513111ffa0bd138f891930df"><div class="ttname"><a href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">viennacl::vcl_size_t</a></div><div class="ttdeci">std::size_t vcl_size_t</div><div class="ttdef"><b>Definition:</b> <a href="forwards_8h_source.html#l00075">forwards.h:75</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_a8f546d9311bf405d90901ed8c435142e"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a8f546d9311bf405d90901ed8c435142e">viennacl::tools::detail::sha1::sha1</a></div><div class="ttdeci">sha1()</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00060">sha1.hpp:60</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1tools_html_a7491f5598c597f36017dc5ffc517bde7"><div class="ttname"><a href="namespaceviennacl_1_1tools.html#a7491f5598c597f36017dc5ffc517bde7">viennacl::tools::int8_t</a></div><div class="ttdeci">signed char int8_t</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00037">sha1.hpp:37</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_a871a000af4b0c2c00c6f2d2d284b74f3"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a871a000af4b0c2c00c6f2d2d284b74f3">viennacl::tools::detail::sha1::processBytes</a></div><div class="ttdeci">sha1 & processBytes(const void *const data, vcl_size_t len)</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00098">sha1.hpp:98</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1count_html"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1count.html">viennacl::tools::detail::count</a></div><div class="ttdoc">Reference counting class for the shared_ptr implementation. </div><div class="ttdef"><b>Definition:</b> <a href="shared__ptr_8hpp_source.html#l00039">shared_ptr.hpp:39</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_af630340826bc532269fb92257a0dad52"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af630340826bc532269fb92257a0dad52">viennacl::tools::detail::sha1::processBlock</a></div><div class="ttdeci">void processBlock()</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00162">sha1.hpp:162</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1tools_html_a9adc7cb5201fba46b10f6dbc70b2bc12"><div class="ttname"><a href="namespaceviennacl_1_1tools.html#a9adc7cb5201fba46b10f6dbc70b2bc12">viennacl::tools::sha1</a></div><div class="ttdeci">std::string sha1(std::string const &src)</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00220">sha1.hpp:220</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1tools_html_a41c7aba990e19f619861ccb6ecfa6202"><div class="ttname"><a href="namespaceviennacl_1_1tools.html#a41c7aba990e19f619861ccb6ecfa6202">viennacl::tools::uint16_t</a></div><div class="ttdeci">unsigned short uint16_t</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00040">sha1.hpp:40</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1tools_html_a6e937a2558f89f292719ff40be44c3fa"><div class="ttname"><a href="namespaceviennacl_1_1tools.html#a6e937a2558f89f292719ff40be44c3fa">viennacl::tools::uint8_t</a></div><div class="ttdeci">unsigned char uint8_t</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00038">sha1.hpp:38</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_ad23c26c3f98f3ba75b0c467bc6edc65d"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#ad23c26c3f98f3ba75b0c467bc6edc65d">viennacl::tools::detail::sha1::LeftRotate</a></div><div class="ttdeci">static uint32_t LeftRotate(uint32_t value, vcl_size_t count)</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00057">sha1.hpp:57</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_a10f99a7aec424b82d96f99975b022145"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a10f99a7aec424b82d96f99975b022145">viennacl::tools::detail::sha1::processBlock</a></div><div class="ttdeci">sha1 & processBlock(const void *const start, const void *const end)</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00089">sha1.hpp:89</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_af1d4f47f8fe71d8a3e90462288d6147b"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#af1d4f47f8fe71d8a3e90462288d6147b">viennacl::tools::detail::sha1::processByte</a></div><div class="ttdeci">sha1 & processByte(uint8_t octet)</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00080">sha1.hpp:80</a></div></div>
<div class="ttc" id="classviennacl_1_1tools_1_1detail_1_1sha1_html_a04a91eb926cb395a6992cc1ee2742981"><div class="ttname"><a href="classviennacl_1_1tools_1_1detail_1_1sha1.html#a04a91eb926cb395a6992cc1ee2742981">viennacl::tools::detail::sha1::sha1</a></div><div class="ttdeci">sha1(const sha1 &s)</div><div class="ttdef"><b>Definition:</b> <a href="sha1_8hpp_source.html#l00062">sha1.hpp:62</a></div></div>
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