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<div class="textblock"><code>#include <<a class="el" href="config_8h_source.html">polarssl/config.h</a>></code><br/>
<code>#include <inttypes.h></code><br/>
<code>#include <assert.h></code><br/>
<code>#include <stdlib.h></code><br/>
<code>#include <string.h></code><br/>
<code>#include <stdio.h></code><br/>
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Include dependency graph for test_suite_ctr_drbg.c:</div>
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<tr class="memitem:a2a0cfb9e59f28e2a1a5fd1880fb20d4b"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a2a0cfb9e59f28e2a1a5fd1880fb20d4b">polarssl_malloc</a>   malloc</td></tr>
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<tr class="memitem:a3c8219c194813f302bf78fe73566cb2d"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a3c8219c194813f302bf78fe73566cb2d">polarssl_free</a>   free</td></tr>
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<tr class="memitem:a37e0e1a97807195e2de54fd6487751d3"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a37e0e1a97807195e2de54fd6487751d3">GET_UINT32_BE</a>(n, b, i)</td></tr>
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<tr class="memitem:a4671795996d0aae650c87a82bca7b880"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a4671795996d0aae650c87a82bca7b880">PUT_UINT32_BE</a>(n, b, i)</td></tr>
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<tr class="memitem:afc6a7362c0f0c9cfa8fc76b3281e2b37"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>   printf</td></tr>
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<tr class="memitem:a2a0cfb9e59f28e2a1a5fd1880fb20d4b"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a2a0cfb9e59f28e2a1a5fd1880fb20d4b">polarssl_malloc</a>   malloc</td></tr>
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Functions</h2></td></tr>
<tr class="memitem:a8e923080751a9d1549322c6e29831f2b"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a8e923080751a9d1549322c6e29831f2b">unhexify</a> (unsigned char *obuf, const char *ibuf)</td></tr>
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<tr class="memitem:a2bbbdbb793443cd7030f6de781fdb24c"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a2bbbdbb793443cd7030f6de781fdb24c">hexify</a> (unsigned char *obuf, const unsigned char *ibuf, int len)</td></tr>
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<tr class="memitem:a0e6bb0f08219d2533686a051671ea136"><td class="memItemLeft" align="right" valign="top">static unsigned char * </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a0e6bb0f08219d2533686a051671ea136">zero_alloc</a> (size_t len)</td></tr>
<tr class="memdesc:a0e6bb0f08219d2533686a051671ea136"><td class="mdescLeft"> </td><td class="mdescRight">Allocate and zeroize a buffer. <a href="#a0e6bb0f08219d2533686a051671ea136">More...</a><br/></td></tr>
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<tr class="memitem:ac697d22aa551723b8a5c53513142083e"><td class="memItemLeft" align="right" valign="top">static unsigned char * </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#ac697d22aa551723b8a5c53513142083e">unhexify_alloc</a> (const char *ibuf, size_t *olen)</td></tr>
<tr class="memdesc:ac697d22aa551723b8a5c53513142083e"><td class="mdescLeft"> </td><td class="mdescRight">Allocate and fill a buffer from hex data. <a href="#ac697d22aa551723b8a5c53513142083e">More...</a><br/></td></tr>
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<tr class="memitem:ab5dc647984c24a80195e8d196ca7daea"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#ab5dc647984c24a80195e8d196ca7daea">rnd_std_rand</a> (void *rng_state, unsigned char *output, size_t len)</td></tr>
<tr class="memdesc:ab5dc647984c24a80195e8d196ca7daea"><td class="mdescLeft"> </td><td class="mdescRight">This function just returns data from rand(). <a href="#ab5dc647984c24a80195e8d196ca7daea">More...</a><br/></td></tr>
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<tr class="memitem:af55f96a58bf1b4a5cf1c887f3f7da756"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#af55f96a58bf1b4a5cf1c887f3f7da756">rnd_zero_rand</a> (void *rng_state, unsigned char *output, size_t len)</td></tr>
<tr class="memdesc:af55f96a58bf1b4a5cf1c887f3f7da756"><td class="mdescLeft"> </td><td class="mdescRight">This function only returns zeros. <a href="#af55f96a58bf1b4a5cf1c887f3f7da756">More...</a><br/></td></tr>
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<tr class="memitem:a805c6ac51b5b7de9dba4d8e16f74b492"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a805c6ac51b5b7de9dba4d8e16f74b492">rnd_buffer_rand</a> (void *rng_state, unsigned char *output, size_t len)</td></tr>
<tr class="memdesc:a805c6ac51b5b7de9dba4d8e16f74b492"><td class="mdescLeft"> </td><td class="mdescRight">This function returns random based on a buffer it receives. <a href="#a805c6ac51b5b7de9dba4d8e16f74b492">More...</a><br/></td></tr>
<tr class="separator:a805c6ac51b5b7de9dba4d8e16f74b492"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a497e9778400622edb18bc8f91e1ae247"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a497e9778400622edb18bc8f91e1ae247">rnd_pseudo_rand</a> (void *rng_state, unsigned char *output, size_t len)</td></tr>
<tr class="memdesc:a497e9778400622edb18bc8f91e1ae247"><td class="mdescLeft"> </td><td class="mdescRight">This function returns random based on a pseudo random function. <a href="#a497e9778400622edb18bc8f91e1ae247">More...</a><br/></td></tr>
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<tr class="memitem:a17715f24511880554adfaa3bb3fb78c8"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a17715f24511880554adfaa3bb3fb78c8">dep_check</a> (char *str)</td></tr>
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<tr class="memitem:a29dbb5eb8f02ffc96025e8fe2cc425a4"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a29dbb5eb8f02ffc96025e8fe2cc425a4">dispatch_test</a> (int cnt, char *params[50])</td></tr>
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<tr class="memitem:a6a746923d2acc242d80c5337ba4ef440"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a6a746923d2acc242d80c5337ba4ef440">get_line</a> (FILE *f, char *buf, size_t len)</td></tr>
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<tr class="memitem:a3654c0e70995844871b42a55014e3a69"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a3654c0e70995844871b42a55014e3a69">parse_arguments</a> (char *buf, size_t len, char *params[50])</td></tr>
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<tr class="memitem:ae66f6b31b5ad750f1fe042a706a4e3d4"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a> ()</td></tr>
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Variables</h2></td></tr>
<tr class="memitem:a6fba163c212fa9a84ae7f4f519639d37"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="test__suite__ctr__drbg_8c.html#a6fba163c212fa9a84ae7f4f519639d37">test_errors</a> = 0</td></tr>
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<h2 class="groupheader">Macro Definition Documentation</h2>
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<td class="memname">#define GET_UINT32_BE</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">n, </td>
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<td class="paramtype"> </td>
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<b>Value:</b><div class="fragment"><div class="line">{ \</div>
<div class="line"> (n) = ( (uint32_t) (b)[(i) ] << 24 ) \</div>
<div class="line"> | ( (uint32_t) (b)[(i) + 1] << 16 ) \</div>
<div class="line"> | ( (uint32_t) (b)[(i) + 2] << 8 ) \</div>
<div class="line"> | ( (uint32_t) (b)[(i) + 3] ); \</div>
<div class="line">}</div>
</div><!-- fragment -->
<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00048">48</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
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<td class="memname">#define polarssl_free   free</td>
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<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00320">320</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
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<td class="memname">#define polarssl_free   free</td>
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<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00320">320</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
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<td class="memname">#define polarssl_malloc   malloc</td>
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<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00319">319</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
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<td class="memname">#define polarssl_malloc   malloc</td>
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<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00319">319</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
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<td class="memname">#define polarssl_printf   printf</td>
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<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00318">318</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
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<td class="memname">#define PUT_UINT32_BE</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">n, </td>
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<td class="paramtype"> </td>
<td class="paramname">b, </td>
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<b>Value:</b><div class="fragment"><div class="line">{ \</div>
<div class="line"> (b)[(i) ] = (<span class="keywordtype">unsigned</span> char) ( (n) >> 24 ); \</div>
<div class="line"> (b)[(i) + 1] = (<span class="keywordtype">unsigned</span> char) ( (n) >> 16 ); \</div>
<div class="line"> (b)[(i) + 2] = (<span class="keywordtype">unsigned</span> char) ( (n) >> 8 ); \</div>
<div class="line"> (b)[(i) + 3] = (<span class="keywordtype">unsigned</span> char) ( (n) ); \</div>
<div class="line">}</div>
</div><!-- fragment -->
<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00058">58</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
<p>Referenced by <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00279">rnd_pseudo_rand()</a>.</p>
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<h2 class="groupheader">Function Documentation</h2>
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<td class="memname">int dep_check </td>
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<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00584">584</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
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<td class="memname">int dispatch_test </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>cnt</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">char * </td>
<td class="paramname"><em>params</em>[50] </td>
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<td>)</td>
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<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00594">594</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
<p>References <a class="el" href="test__suite__hmac__shax_8c_source.html#l00352">verify_int()</a>, and <a class="el" href="test__suite__hmac__shax_8c_source.html#l00337">verify_string()</a>.</p>
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<td class="memname">int get_line </td>
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<td class="paramtype">FILE * </td>
<td class="paramname"><em>f</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">char * </td>
<td class="paramname"><em>buf</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>len</em> </td>
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<td></td>
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<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00728">728</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
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<td class="memname">static void hexify </td>
<td>(</td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>obuf</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const unsigned char * </td>
<td class="paramname"><em>ibuf</em>, </td>
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<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00101">101</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
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<td class="memname">int main </td>
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<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00805">805</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
<p>References <a class="el" href="test__suite__aes_8cbc_8c_source.html#l00692">dep_check()</a>, <a class="el" href="test__suite__aes_8cbc_8c_source.html#l00702">dispatch_test()</a>, <a class="el" href="test__suite__aes_8cbc_8c_source.html#l00956">get_line()</a>, <a class="el" href="memory__buffer__alloc_8h.html#a422e29785ed0ae2e31ca9688a0f18267">memory_buffer_alloc_free()</a>, <a class="el" href="memory__buffer__alloc_8h.html#af2745e4cbfe3339911913ed02dccce91">memory_buffer_alloc_init()</a>, and <a class="el" href="test__suite__aes_8cbc_8c_source.html#l00972">parse_arguments()</a>.</p>
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<td class="memname">int parse_arguments </td>
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<td class="paramtype">char * </td>
<td class="paramname"><em>buf</em>, </td>
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<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>len</em>, </td>
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<td class="paramtype">char * </td>
<td class="paramname"><em>params</em>[50] </td>
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<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00744">744</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
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<td class="memname">static int rnd_buffer_rand </td>
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<p>This function returns random based on a buffer it receives. </p>
<p>rng_state shall be a pointer to a <a class="el" href="structrnd__buf__info.html">rnd_buf_info</a> structure.</p>
<p>The number of bytes released from the buffer on each call to the random function is specified by per_call. (Can be between 1 and 4)</p>
<p>After the buffer is empty it will return rand(); </p>
<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00233">233</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
<p>References <a class="el" href="test__suite__aes_8cbc_8c_source.html#l00209">rnd_buf_info::buf</a>, <a class="el" href="test__suite__aes_8cbc_8c_source.html#l00210">rnd_buf_info::length</a>, and <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00181">rnd_std_rand()</a>.</p>
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<td class="memname">static int rnd_pseudo_rand </td>
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<p>This function returns random based on a pseudo random function. </p>
<p>This means the results should be identical on all systems. Pseudo random is based on the XTEA encryption algorithm to generate pseudorandom.</p>
<p>rng_state shall be a pointer to a <a class="el" href="structrnd__pseudo__info.html" title="Info structure for the pseudo random function. ">rnd_pseudo_info</a> structure. </p>
<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00279">279</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
<p>References <a class="el" href="test__suite__aes_8cbc_8c_source.html#l00258">rnd_pseudo_info::key</a>, <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00058">PUT_UINT32_BE</a>, <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00181">rnd_std_rand()</a>, <a class="el" href="test__suite__aes_8cbc_8c_source.html#l00259">rnd_pseudo_info::v0</a>, and <a class="el" href="test__suite__aes_8cbc_8c_source.html#l00259">rnd_pseudo_info::v1</a>.</p>
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<td>(</td>
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<p>This function just returns data from rand(). </p>
<p>Although predictable and often similar on multiple runs, this does not result in identical random on each run. So do not use this if the results of a test depend on the random data that is generated.</p>
<p>rng_state shall be NULL. </p>
<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00181">181</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
<p>Referenced by <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00233">rnd_buffer_rand()</a>, and <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00279">rnd_pseudo_rand()</a>.</p>
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<td class="memname">static int rnd_zero_rand </td>
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<p>This function only returns zeros. </p>
<p>rng_state shall be NULL. </p>
<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00206">206</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
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<td class="memname">static int unhexify </td>
<td>(</td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>obuf</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>ibuf</em> </td>
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<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00067">67</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
<p>Referenced by <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00155">unhexify_alloc()</a>.</p>
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<td class="memname">static unsigned char* unhexify_alloc </td>
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<p>Allocate and fill a buffer from hex data. </p>
<p>The buffer is sized exactly as needed. This allows to detect buffer overruns (including overreads) when running the test suite under valgrind.</p>
<p>If the size if zero, a pointer to a zeroized 1-byte buffer is returned.</p>
<p>For convenience, dies if allocation fails. </p>
<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00155">155</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
<p>References <a class="el" href="test__suite__aes_8cbc_8c_source.html#l00310">polarssl_malloc</a>, <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00067">unhexify()</a>, and <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00132">zero_alloc()</a>.</p>
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<td class="memname">static unsigned char* zero_alloc </td>
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<p>Allocate and zeroize a buffer. </p>
<p>If the size if zero, a pointer to a zeroized 1-byte buffer is returned.</p>
<p>For convenience, dies if allocation fails. </p>
<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00132">132</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
<p>References <a class="el" href="test__suite__aes_8cbc_8c_source.html#l00310">polarssl_malloc</a>.</p>
<p>Referenced by <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00155">unhexify_alloc()</a>.</p>
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<h2 class="groupheader">Variable Documentation</h2>
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<td class="memname">int test_errors = 0</td>
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<p>Definition at line <a class="el" href="test__suite__ctr__drbg_8c_source.html#l00323">323</a> of file <a class="el" href="test__suite__ctr__drbg_8c_source.html">test_suite_ctr_drbg.c</a>.</p>
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