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href="../../../topics/chapter-title/chapter-safety-sdk.html" id="chapter-safety-d4445e7944-link">安全</a><div class="wh-tooltip"><p class="shortdesc">SPI ENC、CE、eFuse 等安全模块的介绍和使用说明。</p></div></div></div><ul role="group" class="navbar-nav nav-list"><li role="treeitem" aria-expanded="true"><div data-tocid="ce_user_guide-d4445e7961" class="topicref" data-id="ce_user_guide" data-state="expanded"><span role="button" tabindex="0" aria-labelledby="button-collapse-action ce_user_guide-d4445e7961-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/ce/ce_user_guide.html" id="ce_user_guide-d4445e7961-link">CE 使用指南</a></div></div><ul role="group" class="navbar-nav nav-list"><li role="treeitem"><div data-tocid="ce_configuration-d4445e7975" class="topicref" data-id="ce_configuration" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/ce/ce_config.html" id="ce_configuration-d4445e7975-link">CE 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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1">
<span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" title="Edit this document" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/ce/ce_test.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">测试指南</h1>
<div class="date inPage">15 Jan 2024</div><div style="color: gray;">
Read time: 2 minute(s)
</div>
<div class="- topic/body concept/conbody body conbody">
<div class="- topic/p p" data-ofbid="d43784e33__20250123155200">CE 的测试主要覆盖以下几个要点:<ul class="- topic/ul ul" id="ce_test_guide__ul_qqf_mzx_21c" data-ofbid="ce_test_guide__ul_qqf_mzx_21c">
<li class="- topic/li li" data-ofbid="d43784e37__20250123155200">
<p class="- topic/p p" data-ofbid="d43784e39__20250123155200">驱动所实现的所有算法</p>
</li>
<li class="- topic/li li" data-ofbid="d43784e43__20250123155200">
<p class="- topic/p p" data-ofbid="d43784e45__20250123155200">不同数据长度的处理</p>
</li>
<li class="- topic/li li" data-ofbid="d43784e49__20250123155200">
<p class="- topic/p p" data-ofbid="d43784e51__20250123155200">输入输出 buffer 是否 4 KB 对齐(需要支持不对齐的情况)</p>
</li>
<li class="- topic/li li" data-ofbid="d43784e55__20250123155200">
<p class="- topic/p p" data-ofbid="d43784e57__20250123155200">多进程/线程并发访问</p>
</li>
</ul></div>
<p class="- topic/p p" data-ofbid="d43784e62__20250123155200">测试的方式主要是通过对算法处理后的数据进行“比数”的方式进行,结果与参考结果一致,则表明测试通过。</p>
<div class="- topic/p p" data-ofbid="d43784e65__20250123155200"><strong class="+ topic/ph hi-d/b ph b">测试工具</strong><ul class="- topic/ul ul" id="ce_test_guide__ol_gjx_tzx_21c" data-ofbid="ce_test_guide__ol_gjx_tzx_21c">
<li class="- topic/li li" data-ofbid="d43784e71__20250123155200">
<p class="- topic/p p" data-ofbid="d43784e73__20250123155200">主机端工具OpenSSL (主机需要安装)</p>
</li>
<li class="- topic/li li" data-ofbid="d43784e77__20250123155200">
<p class="- topic/p p" data-ofbid="d43784e79__20250123155200">平台端工具crypto_kcapi (编译 source/artinchip/test-ce)</p>
</li>
<li class="- topic/li li" data-ofbid="d43784e83__20250123155200">
<p class="- topic/p p" data-ofbid="d43784e85__20250123155200">编译 crypto_kcapi 需要在 SDK 顶层目录执行:</p>
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="ce_test_guide__codeblock_wqf_mzx_21c" data-ofbid="ce_test_guide__codeblock_wqf_mzx_21c"><code><span class="+ topic/keyword sw-d/cmdname keyword cmdname">make menuconfig</span></code></pre>
</li>
<li class="- topic/li li" data-ofbid="d43784e93__20250123155200">
<p class="- topic/p p" data-ofbid="d43784e95__20250123155200">选择配置:</p>
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="ce_test_guide__codeblock_xqf_mzx_21c" data-ofbid="ce_test_guide__codeblock_xqf_mzx_21c"><code>ArtInChip packages
Sample code
[*] test-ce</code></pre>
</li>
</ul></div>
<p class="- topic/p p" data-ofbid="d43784e103__20250123155200"><strong class="+ topic/ph hi-d/b ph b">测试对象</strong>,需要测试的算法有:</p>
<div class="table-container"><table class="- topic/table table frame-all" id="ce_test_guide__table_zqf_mzx_21c" data-ofbid="ce_test_guide__table_zqf_mzx_21c" data-cols="3"><caption></caption><colgroup><col style="width:33.33333333333333%"/><col style="width:33.33333333333333%"/><col style="width:33.33333333333333%"/></colgroup><thead class="- topic/thead thead">
<tr class="- topic/row">
<th class="- topic/entry entry colsep-1 rowsep-1" id="ce_test_guide__table_zqf_mzx_21c__entry__1">对称密钥算法</th>
<th class="- topic/entry entry colsep-1 rowsep-1" id="ce_test_guide__table_zqf_mzx_21c__entry__2">非对称密钥算法</th>
<th class="- topic/entry entry colsep-0 rowsep-1" id="ce_test_guide__table_zqf_mzx_21c__entry__3">消息摘要算法</th>
</tr>
</thead><tbody class="- topic/tbody tbody">
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-0" headers="ce_test_guide__table_zqf_mzx_21c__entry__1">
<ul class="- topic/ul ul" id="ce_test_guide__ul_arf_mzx_21c" data-ofbid="ce_test_guide__ul_arf_mzx_21c">
<li class="- topic/li li" data-ofbid="d43784e141__20250123155200">cbc(des3_ede)</li>
<li class="- topic/li li" data-ofbid="d43784e144__20250123155200">ecb(des3_ede)</li>
<li class="- topic/li li" data-ofbid="d43784e147__20250123155200">cbc(des)</li>
<li class="- topic/li li" data-ofbid="d43784e150__20250123155200">ecb(des)</li>
<li class="- topic/li li" data-ofbid="d43784e153__20250123155200">xts(aes)</li>
<li class="- topic/li li" data-ofbid="d43784e157__20250123155200">cts(aes)</li>
<li class="- topic/li li" data-ofbid="d43784e160__20250123155200">ctr(aes)</li>
<li class="- topic/li li" data-ofbid="d43784e163__20250123155200">cbc(aes)</li>
<li class="- topic/li li" data-ofbid="d43784e166__20250123155200">ecb(aes)</li>
<li class="- topic/li li" data-ofbid="d43784e169__20250123155200">huk-protected(xts(aes))</li>
<li class="- topic/li li" data-ofbid="d43784e172__20250123155200">huk-protected(cts(aes))</li>
<li class="- topic/li li" data-ofbid="d43784e176__20250123155200">huk-protected(cbc(aes))</li>
<li class="- topic/li li" data-ofbid="d43784e179__20250123155200">huk-protected(ecb(aes))</li>
<li class="- topic/li li" data-ofbid="d43784e182__20250123155200">ssk-protected(cbc(aes))</li>
<li class="- topic/li li" data-ofbid="d43784e185__20250123155200">ssk-protected(ecb(aes))</li>
</ul>
</td>
<td class="- topic/entry entry colsep-1 rowsep-0" headers="ce_test_guide__table_zqf_mzx_21c__entry__2">
<ul class="- topic/ul ul" id="ce_test_guide__ul_brf_mzx_21c" data-ofbid="ce_test_guide__ul_brf_mzx_21c">
<li class="- topic/li li" data-ofbid="d43784e194__20250123155200">rsa</li>
<li class="- topic/li li" data-ofbid="d43784e197__20250123155200">psk3-protected(rsa)</li>
<li class="- topic/li li" data-ofbid="d43784e200__20250123155200">psk2-protected(rsa)</li>
<li class="- topic/li li" data-ofbid="d43784e203__20250123155200">psk1-protected(rsa)</li>
<li class="- topic/li li" data-ofbid="d43784e206__20250123155200">psk0-protected(rsa)</li>
<li class="- topic/li li" data-ofbid="d43784e210__20250123155200">pnk-protected(rsa)</li>
</ul>
</td>
<td class="- topic/entry entry colsep-0 rowsep-0" headers="ce_test_guide__table_zqf_mzx_21c__entry__3">
<ul class="- topic/ul ul" id="ce_test_guide__ul_crf_mzx_21c" data-ofbid="ce_test_guide__ul_crf_mzx_21c">
<li class="- topic/li li" data-ofbid="d43784e219__20250123155200">sha512</li>
<li class="- topic/li li" data-ofbid="d43784e222__20250123155200">sha384</li>
<li class="- topic/li li" data-ofbid="d43784e225__20250123155200">sha256</li>
<li class="- topic/li li" data-ofbid="d43784e228__20250123155200">sha224</li>
<li class="- topic/li li" data-ofbid="d43784e231__20250123155200">sha1</li>
<li class="- topic/li li" data-ofbid="d43784e235__20250123155200">md5</li>
<li class="- topic/li li" data-ofbid="d43784e238__20250123155200">hmac(sha256)</li>
<li class="- topic/li li" data-ofbid="d43784e241__20250123155200">hmac(sha1)</li>
</ul>
</td>
</tr>
</tbody></table></div>
<div class="- topic/p p" data-ofbid="d43784e251__20250123155200"><strong class="+ topic/ph hi-d/b ph b">测试方法</strong><ol class="- topic/ol ol" id="ce_test_guide__ol_dyy_4zx_21c" data-ofbid="ce_test_guide__ol_dyy_4zx_21c">
<li class="- topic/li li" data-ofbid="d43784e256__20250123155200">创建测试用例的脚本<div class="- topic/p p" data-ofbid="d43784e258__20250123155200">HOST 端,通过 <span class="+ topic/ph sw-d/filepath ph filepath">gen_xxx_test_data.sh</span> 脚本,生成对应算法的测试脚本。
<span class="+ topic/ph sw-d/filepath ph filepath">gen_xxx_test_data.sh</span> 脚本所做的事情包括:<ul class="- topic/ul ul" id="ce_test_guide__ul_frf_mzx_21c" data-ofbid="ce_test_guide__ul_frf_mzx_21c">
<li class="- topic/li li" data-ofbid="d43784e268__20250123155200">生成测试数据:指定长度的 0x00 ~ 0xFF 循环数据</li>
<li class="- topic/li li" data-ofbid="d43784e271__20250123155200">使用 OpenSSL 工具,根据指定的密钥,生成对应算法加解密后的数据</li>
<li class="- topic/li li" data-ofbid="d43784e274__20250123155200">使用 OpenSSL 工具,对生成的结果计算 MD5 值</li>
<li class="- topic/li li" data-ofbid="d43784e277__20250123155200">将对应的 MD5 值写入生成的 <code class="+ topic/ph pr-d/codeph ph codeph">test_xxx_script_kcapi.sh</code>
中,作为比较依据</li>
<li class="- topic/li li" data-ofbid="d43784e283__20250123155200">生成的 <span class="+ topic/ph sw-d/filepath ph filepath">test_xxx_script_kcapi.sh</span> 使用 DEVICE 端的
<code class="+ topic/ph pr-d/codeph ph codeph">crypto_kcapi</code> 工具进行测试<p class="- topic/p p" data-ofbid="d43784e291__20250123155200">相关的脚本和数据在
<span class="+ topic/ph sw-d/filepath ph filepath">source/artinchip/test-ce/test</span>
目录下。目前有下列用于生成测试用例的脚本:</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="ce_test_guide__codeblock_grf_mzx_21c" data-ofbid="ce_test_guide__codeblock_grf_mzx_21c"><code>gen_hash_test_data.sh
gen_rsa_test_data.sh
gen_skcipher_ssram_test_data.sh
gen_skcipher_test_data.sh
</code></pre><figure class="- topic/fig fig fignone" id="ce_test_guide__fig_jks_nzx_21c" data-ofbid="ce_test_guide__fig_jks_nzx_21c">
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="ce_test_guide__image_hrf_mzx_21c" src="../../../images/ce/ce_test_host.png" alt="ce_test_host"/></div><br/>
<figcaption data-caption-side="bottom" class="- topic/title title figcapcenter"><span class="figtitleprefix fig--title-label"><span class="fig--title-label-number"> 1</span><span class="fig--title-label-punctuation">. </span></span><span class="fig--title">生成测试脚本</span></figcaption></figure></li>
</ul></div></li>
<li class="- topic/li li" data-ofbid="d43784e311__20250123155200">测试用例脚本<p class="- topic/p p" data-ofbid="d43784e313__20250123155200">DEVICE 端在系统运行起来之后,可以在 <span class="+ topic/ph sw-d/filepath ph filepath">/usr/local/bin/test</span>
目录下,运行测试用例脚本。</p><p class="- topic/p p" data-ofbid="d43784e318__20250123155200">测试脚本所做的事情包括:</p><ul class="- topic/ul ul" id="ce_test_guide__ul_krf_mzx_21c" data-ofbid="ce_test_guide__ul_krf_mzx_21c">
<li class="- topic/li li" data-ofbid="d43784e322__20250123155200">生成测试数据:与 HOST 端一样,指定长度的 0x00 ~ 0xFF 循环数据 </li>
<li class="- topic/li li" data-ofbid="d43784e325__20250123155200">使用 crypto_kcapi 工具,根据指定的密钥,生成对应算法加解密后的数据 </li>
<li class="- topic/li li" data-ofbid="d43784e328__20250123155200">使用 crypto_kcapi 工具,对生成的结果计算 MD5 值 </li>
<li class="- topic/li li" data-ofbid="d43784e331__20250123155200">对比测试脚本中的 MD5 值,如果一样,则测试通过,否则失败 </li>
</ul><figure class="- topic/fig fig fignone" id="ce_test_guide__fig_fzv_mzx_21c" data-ofbid="ce_test_guide__fig_fzv_mzx_21c">
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="ce_test_guide__image_lrf_mzx_21c" src="../../../images/ce/ce_test_device.png" alt="ce_test_device"/></div><br/>
<figcaption data-caption-side="bottom" class="- topic/title title figcapcenter"><span class="figtitleprefix fig--title-label"><span class="fig--title-label-number"> 2</span><span class="fig--title-label-punctuation">. </span></span><span class="fig--title">运行测试脚本</span></figcaption></figure><p class="- topic/p p" data-ofbid="d43784e345__20250123155200">目前有下列用于测试的脚本:</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="ce_test_guide__codeblock_mrf_mzx_21c" data-ofbid="ce_test_guide__codeblock_mrf_mzx_21c"><code>test_aes_cbc_huk_script_kcapi.sh
test_aes_cbc_script_kcapi.sh
test_aes_cbc_ssk_script_kcapi.sh
test_aes_ctr_huk_script_kcapi.sh
test_aes_ctr_script_kcapi.sh
test_aes_ctr_ssk_script_kcapi.sh
test_aes_ecb_huk_script_kcapi.sh
test_aes_ecb_script_kcapi.sh
test_aes_ecb_ssk_script_kcapi.sh
test_des_cbc_script_kcapi.sh
test_des_ecb_script_kcapi.sh
test_hash_all_script_kcapi.sh
test_md5_script_kcapi.sh
test_rsa_<span class="hl-number">1024</span>_script_kcapi.sh
test_rsa_<span class="hl-number">2048</span>_script_kcapi.sh
test_rsa_<span class="hl-number">512</span>_script_kcapi.sh
test_sha1_script_kcapi.sh
test_sha224_script_kcapi.sh
test_sha256_script_kcapi.sh
test_sha384_script_kcapi.sh
test_sha512_script_kcapi.sh
test_skciper_all_script_kcapi.sh
</code></pre></li>
</ol></div>
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