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<a href="#pub-attribs">Data Fields</a> </div>
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<div class="title">mbedtls_ctr_drbg_context Struct Reference</div> </div>
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<p>The CTR_DRBG context structure.
<a href="structmbedtls__ctr__drbg__context.html#details">More...</a></p>
<p><code>#include <<a class="el" href="ctr__drbg_8h_source.html">ctr_drbg.h</a>></code></p>
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Collaboration diagram for mbedtls_ctr_drbg_context:</div>
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Data Fields</h2></td></tr>
<tr class="memitem:a45ccb95b2b7828711c158fc4a06d41fc"><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="structmbedtls__ctr__drbg__context.html#a45ccb95b2b7828711c158fc4a06d41fc">counter</a> [16]</td></tr>
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<tr class="memitem:abdbeba1194553f4f1a3534712dc0c9f9"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structmbedtls__ctr__drbg__context.html#abdbeba1194553f4f1a3534712dc0c9f9">reseed_counter</a></td></tr>
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<tr class="memitem:ae521e373913548f732e0cdfe3e82d2ac"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structmbedtls__ctr__drbg__context.html#ae521e373913548f732e0cdfe3e82d2ac">prediction_resistance</a></td></tr>
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<tr class="memitem:aa874779eab1f355824ff692b33755476"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structmbedtls__ctr__drbg__context.html#aa874779eab1f355824ff692b33755476">entropy_len</a></td></tr>
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<tr class="memitem:a7b048c97f8dc916d89a0c7cd9d7f8522"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structmbedtls__ctr__drbg__context.html#a7b048c97f8dc916d89a0c7cd9d7f8522">reseed_interval</a></td></tr>
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<tr class="memitem:ab9513701b8389770eb294cbc4267ff92"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmbedtls__aes__context.html">mbedtls_aes_context</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structmbedtls__ctr__drbg__context.html#ab9513701b8389770eb294cbc4267ff92">aes_ctx</a></td></tr>
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<tr class="memitem:a996a460946cf035a5de799c6fc905f62"><td class="memItemLeft" align="right" valign="top">int(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structmbedtls__ctr__drbg__context.html#a996a460946cf035a5de799c6fc905f62">f_entropy</a> )(void *, unsigned char *, size_t)</td></tr>
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<tr class="memitem:a85ca46b24fc75d3d1c091835c8c2e0b4"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="structmbedtls__ctr__drbg__context.html#a85ca46b24fc75d3d1c091835c8c2e0b4">p_entropy</a></td></tr>
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<tr class="memitem:a93373c08a495435d54b7964fc105d713"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmbedtls__threading__mutex__t.html">mbedtls_threading_mutex_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structmbedtls__ctr__drbg__context.html#a93373c08a495435d54b7964fc105d713">mutex</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>The CTR_DRBG context structure. </p>
<p class="definition">Definition at line <a class="el" href="ctr__drbg_8h_source.html#l00106">106</a> of file <a class="el" href="ctr__drbg_8h_source.html">ctr_drbg.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ab9513701b8389770eb294cbc4267ff92">◆ </a></span>aes_ctx</h2>
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<td class="memname"><a class="el" href="structmbedtls__aes__context.html">mbedtls_aes_context</a> mbedtls_ctr_drbg_context::aes_ctx</td>
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<p>The AES context. </p>
<p class="definition">Definition at line <a class="el" href="ctr__drbg_8h_source.html#l00118">118</a> of file <a class="el" href="ctr__drbg_8h_source.html">ctr_drbg.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a45ccb95b2b7828711c158fc4a06d41fc">◆ </a></span>counter</h2>
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<td class="memname">unsigned char mbedtls_ctr_drbg_context::counter[16]</td>
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<p>The counter (V). </p>
<p class="definition">Definition at line <a class="el" href="ctr__drbg_8h_source.html#l00108">108</a> of file <a class="el" href="ctr__drbg_8h_source.html">ctr_drbg.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa874779eab1f355824ff692b33755476">◆ </a></span>entropy_len</h2>
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<td class="memname">size_t mbedtls_ctr_drbg_context::entropy_len</td>
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<p>The amount of entropy grabbed on each seed or reseed operation. </p>
<p class="definition">Definition at line <a class="el" href="ctr__drbg_8h_source.html#l00114">114</a> of file <a class="el" href="ctr__drbg_8h_source.html">ctr_drbg.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a996a460946cf035a5de799c6fc905f62">◆ </a></span>f_entropy</h2>
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<td class="memname">int(* mbedtls_ctr_drbg_context::f_entropy) (void *, unsigned char *, size_t)</td>
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<p>The entropy callback function. </p>
<p class="definition">Definition at line <a class="el" href="ctr__drbg_8h_source.html#l00123">123</a> of file <a class="el" href="ctr__drbg_8h_source.html">ctr_drbg.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a93373c08a495435d54b7964fc105d713">◆ </a></span>mutex</h2>
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<td class="memname"><a class="el" href="structmbedtls__threading__mutex__t.html">mbedtls_threading_mutex_t</a> mbedtls_ctr_drbg_context::mutex</td>
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<p class="definition">Definition at line <a class="el" href="ctr__drbg_8h_source.html#l00129">129</a> of file <a class="el" href="ctr__drbg_8h_source.html">ctr_drbg.h</a>.</p>
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<td class="memname">void* mbedtls_ctr_drbg_context::p_entropy</td>
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<p>The context for the entropy function. </p>
<p class="definition">Definition at line <a class="el" href="ctr__drbg_8h_source.html#l00126">126</a> of file <a class="el" href="ctr__drbg_8h_source.html">ctr_drbg.h</a>.</p>
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<td class="memname">int mbedtls_ctr_drbg_context::prediction_resistance</td>
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<p>This determines whether prediction resistance is enabled, that is whether to systematically reseed before each random generation. </p>
<p class="definition">Definition at line <a class="el" href="ctr__drbg_8h_source.html#l00110">110</a> of file <a class="el" href="ctr__drbg_8h_source.html">ctr_drbg.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#abdbeba1194553f4f1a3534712dc0c9f9">◆ </a></span>reseed_counter</h2>
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<td class="memname">int mbedtls_ctr_drbg_context::reseed_counter</td>
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<p>The reseed counter. </p>
<p class="definition">Definition at line <a class="el" href="ctr__drbg_8h_source.html#l00109">109</a> of file <a class="el" href="ctr__drbg_8h_source.html">ctr_drbg.h</a>.</p>
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<p>The reseed interval. </p>
<p class="definition">Definition at line <a class="el" href="ctr__drbg_8h_source.html#l00116">116</a> of file <a class="el" href="ctr__drbg_8h_source.html">ctr_drbg.h</a>.</p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li><a class="el" href="ctr__drbg_8h_source.html">ctr_drbg.h</a></li>
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