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Functions</h2></td></tr>
<tr class="memitem:a5e49c3d0caa741c53ea23b4b0a6b0202"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="secp256k1_8h.html#a7ddc487fd46aee88f21cabedb7268b1e">SECP256K1_INLINE</a> void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="testrand_8h.html#a5e49c3d0caa741c53ea23b4b0a6b0202">secp256k1_rand_seed</a> (const unsigned char *seed16)</td></tr>
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<tr class="memitem:a253bfecd8b27ee9e51ec9ae676c352be"><td class="memItemLeft" align="right" valign="top">static uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="testrand_8h.html#a253bfecd8b27ee9e51ec9ae676c352be">secp256k1_rand32</a> (void)</td></tr>
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<tr class="memitem:a70a3e97a30b94a77f4a59807ba01e6ba"><td class="memItemLeft" align="right" valign="top">static uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="testrand_8h.html#a70a3e97a30b94a77f4a59807ba01e6ba">secp256k1_rand_bits</a> (int bits)</td></tr>
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<tr class="memitem:a2e2064cdf87588f68f4ba3131f5d9353"><td class="memItemLeft" align="right" valign="top">static uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="testrand_8h.html#a2e2064cdf87588f68f4ba3131f5d9353">secp256k1_rand_int</a> (uint32_t range)</td></tr>
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<tr class="memitem:ac6eab6443f98bba198f7df69e658173c"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="testrand_8h.html#ac6eab6443f98bba198f7df69e658173c">secp256k1_rand256</a> (unsigned char *b32)</td></tr>
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<tr class="memitem:ac7dd7cc19d5d0ae9b50791656b57af7b"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="testrand_8h.html#ac7dd7cc19d5d0ae9b50791656b57af7b">secp256k1_rand256_test</a> (unsigned char *b32)</td></tr>
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<tr class="memitem:adf2bb4432b8c3b238d83297c067b41aa"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="testrand_8h.html#adf2bb4432b8c3b238d83297c067b41aa">secp256k1_rand_bytes_test</a> (unsigned char *bytes, size_t len)</td></tr>
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<h2 class="groupheader">Function Documentation</h2>
<a id="ac6eab6443f98bba198f7df69e658173c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac6eab6443f98bba198f7df69e658173c">&#9670;&nbsp;</a></span>secp256k1_rand256()</h2>
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<td class="memname">static void secp256k1_rand256 </td>
<td>(</td>
<td class="paramtype">unsigned char *&#160;</td>
<td class="paramname"><em>b32</em></td><td>)</td>
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<p>Generate a pseudorandom 32-byte array. </p>
<p class="reference">Referenced by <a class="el" href="tests_8c_source.html#l04252">main()</a>, <a class="el" href="tests_8c_source.html#l01413">random_fe()</a>, <a class="el" href="tests_8c_source.html#l00123">random_scalar_order()</a>, <a class="el" href="tests_8c_source.html#l02488">test_ecmult_gen_blind()</a>, and <a class="el" href="tests_8c_source.html#l03411">test_random_pubkeys()</a>.</p>
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<a id="ac7dd7cc19d5d0ae9b50791656b57af7b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac7dd7cc19d5d0ae9b50791656b57af7b">&#9670;&nbsp;</a></span>secp256k1_rand256_test()</h2>
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<td class="memname">static void secp256k1_rand256_test </td>
<td>(</td>
<td class="paramtype">unsigned char *&#160;</td>
<td class="paramname"><em>b32</em></td><td>)</td>
<td></td>
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<p>Generate a pseudorandom 32-byte array with long sequences of zero and one bits. </p>
<p class="reference">Referenced by <a class="el" href="tests_8c_source.html#l01423">random_fe_test()</a>, <a class="el" href="tests_8c_source.html#l00060">random_field_element_test()</a>, <a class="el" href="tests_8c_source.html#l00110">random_scalar_order_test()</a>, <a class="el" href="tests_8c_source.html#l03288">test_ecdsa_end_to_end()</a>, <a class="el" href="schnorr_2tests__impl_8h_source.html#l00012">test_schnorr_end_to_end()</a>, <a class="el" href="schnorr_2tests__impl_8h_source.html#l00146">test_schnorr_recovery()</a>, <a class="el" href="schnorr_2tests__impl_8h_source.html#l00050">test_schnorr_sign_verify()</a>, and <a class="el" href="schnorr_2tests__impl_8h_source.html#l00085">test_schnorr_threshold()</a>.</p>
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<a id="a253bfecd8b27ee9e51ec9ae676c352be"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a253bfecd8b27ee9e51ec9ae676c352be">&#9670;&nbsp;</a></span>secp256k1_rand32()</h2>
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<td class="memname">static uint32_t secp256k1_rand32 </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
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<p>Generate a pseudorandom number in the range [0..2**32-1]. </p>
<p class="reference">Referenced by <a class="el" href="tests_8c_source.html#l00364">test_rand_bits()</a>.</p>
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<a id="a70a3e97a30b94a77f4a59807ba01e6ba"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a70a3e97a30b94a77f4a59807ba01e6ba">&#9670;&nbsp;</a></span>secp256k1_rand_bits()</h2>
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<td class="memname">static uint32_t secp256k1_rand_bits </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>bits</em></td><td>)</td>
<td></td>
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<p>Generate a pseudorandom number in the range [0..2**bits-1]. Bits must be 1 or more. </p>
<p class="reference">Referenced by <a class="el" href="tests_8c_source.html#l03607">damage_array()</a>, <a class="el" href="tests_8c_source.html#l04252">main()</a>, <a class="el" href="tests_8c_source.html#l03634">random_ber_signature()</a>, <a class="el" href="tests_8c_source.html#l00084">random_group_element_test()</a>, <a class="el" href="tests_8c_source.html#l00437">random_num_negate()</a>, <a class="el" href="tests_8c_source.html#l00514">scalar_test()</a>, <a class="el" href="tests_8c_source.html#l03288">test_ecdsa_end_to_end()</a>, <a class="el" href="recovery_2tests__impl_8h_source.html#l00010">test_ecdsa_recovery_end_to_end()</a>, <a class="el" href="tests_8c_source.html#l03206">test_ecdsa_sign_verify()</a>, <a class="el" href="tests_8c_source.html#l00475">test_num_add_sub()</a>, <a class="el" href="tests_8c_source.html#l00364">test_rand_bits()</a>, <a class="el" href="tests_8c_source.html#l03411">test_random_pubkeys()</a>, <a class="el" href="schnorr_2tests__impl_8h_source.html#l00012">test_schnorr_end_to_end()</a>, <a class="el" href="schnorr_2tests__impl_8h_source.html#l00050">test_schnorr_sign_verify()</a>, and <a class="el" href="schnorr_2tests__impl_8h_source.html#l00085">test_schnorr_threshold()</a>.</p>
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<a id="adf2bb4432b8c3b238d83297c067b41aa"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adf2bb4432b8c3b238d83297c067b41aa">&#9670;&nbsp;</a></span>secp256k1_rand_bytes_test()</h2>
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<td class="memname">static void secp256k1_rand_bytes_test </td>
<td>(</td>
<td class="paramtype">unsigned char *&#160;</td>
<td class="paramname"><em>bytes</em>, </td>
</tr>
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<td class="paramkey"></td>
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<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>len</em>&#160;</td>
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<td></td>
<td>)</td>
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<p>Generate pseudorandom bytes with long sequences of zero and one bits. </p>
<p class="reference">Referenced by <a class="el" href="tests_8c_source.html#l03634">random_ber_signature()</a>.</p>
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</div>
<a id="a2e2064cdf87588f68f4ba3131f5d9353"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2e2064cdf87588f68f4ba3131f5d9353">&#9670;&nbsp;</a></span>secp256k1_rand_int()</h2>
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<td class="memname">static uint32_t secp256k1_rand_int </td>
<td>(</td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>range</em></td><td>)</td>
<td></td>
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<p>Generate a pseudorandom number in the range [0..range-1]. </p>
<p class="reference">Referenced by <a class="el" href="tests_8c_source.html#l03607">damage_array()</a>, <a class="el" href="tests_8c_source.html#l03634">random_ber_signature()</a>, <a class="el" href="tests_8c_source.html#l00070">random_field_element_magnitude()</a>, <a class="el" href="tests_8c_source.html#l01604">run_field_inv_all_var()</a>, <a class="el" href="tests_8c_source.html#l00277">run_hmac_sha256_tests()</a>, <a class="el" href="tests_8c_source.html#l00241">run_sha256_tests()</a>, <a class="el" href="tests_8c_source.html#l00514">scalar_test()</a>, <a class="el" href="tests_8c_source.html#l03288">test_ecdsa_end_to_end()</a>, <a class="el" href="recovery_2tests__impl_8h_source.html#l00010">test_ecdsa_recovery_end_to_end()</a>, <a class="el" href="tests_8c_source.html#l01740">test_ge()</a>, <a class="el" href="tests_8c_source.html#l00399">test_rand_int()</a>, <a class="el" href="schnorr_2tests__impl_8h_source.html#l00012">test_schnorr_end_to_end()</a>, <a class="el" href="schnorr_2tests__impl_8h_source.html#l00050">test_schnorr_sign_verify()</a>, and <a class="el" href="schnorr_2tests__impl_8h_source.html#l00085">test_schnorr_threshold()</a>.</p>
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<a id="a5e49c3d0caa741c53ea23b4b0a6b0202"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5e49c3d0caa741c53ea23b4b0a6b0202">&#9670;&nbsp;</a></span>secp256k1_rand_seed()</h2>
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<td class="memname">static <a class="el" href="secp256k1_8h.html#a7ddc487fd46aee88f21cabedb7268b1e">SECP256K1_INLINE</a> void secp256k1_rand_seed </td>
<td>(</td>
<td class="paramtype">const unsigned char *&#160;</td>
<td class="paramname"><em>seed16</em></td><td>)</td>
<td></td>
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<p>Seed the pseudorandom number generator for testing. </p>
<p class="reference">Referenced by <a class="el" href="tests_8c_source.html#l04252">main()</a>.</p>
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