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<title>11.12.3.4.123. Function Se05x_API_WriteRSAKey &#8212; Plug &amp; Trust MW v03.00.05 documentation</title>
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MW</a>
<span class="navbar-text navbar-version pull-left"><b>v03.00.05</b></span>
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<li class="toctree-l1"><a class="reference internal" href="../index.html">1. NXP Plug &amp; Trust Middleware</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../organization-of-documentation.html">1.1. Organization of Documentation</a></li>
<li class="toctree-l2"><a class="reference internal" href="../folder-structure.html">1.2. Folder Structure</a></li>
<li class="toctree-l2"><a class="reference internal" href="../sw-prerequisites.html">1.3. List of Platform Prerequisites</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../changes/index.html">2. Changes</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../changes/pending.html">2.1. Pending Refactoring items</a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/pending.html#known-limitations">2.2. Known limitations</a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v03_00_05.html">2.3. Release <code class="docutils literal notranslate"><span class="pre">v03.00.05</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v03_00_04.html">2.4. Release <code class="docutils literal notranslate"><span class="pre">v03.00.04</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v03_00_03.html">2.5. Release <code class="docutils literal notranslate"><span class="pre">v03.00.03</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v03_00_02.html">2.6. Release <code class="docutils literal notranslate"><span class="pre">v03.00.02</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_16_01.html">2.7. Release <code class="docutils literal notranslate"><span class="pre">v02.16.01</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_16_00.html">2.8. Release <code class="docutils literal notranslate"><span class="pre">v02.16.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_15_00.html">2.9. Release <code class="docutils literal notranslate"><span class="pre">v02.15.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_14_00.html">2.10. Release <code class="docutils literal notranslate"><span class="pre">v02.14.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_12_00.html">2.11. Release <code class="docutils literal notranslate"><span class="pre">v02.12.05</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_12_00.html#release-v02-12-04">2.12. Release <code class="docutils literal notranslate"><span class="pre">v02.12.04</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_12_00.html#release-v02-12-03">2.13. Release <code class="docutils literal notranslate"><span class="pre">v02.12.03</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_12_00.html#release-v02-12-02">2.14. Release <code class="docutils literal notranslate"><span class="pre">v02.12.02</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_12_00.html#release-v02-12-01">2.15. Release <code class="docutils literal notranslate"><span class="pre">v02.12.01</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_12_00.html#release-v02-12-00">2.16. Release <code class="docutils literal notranslate"><span class="pre">v02.12.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_11_03.html">2.17. Release <code class="docutils literal notranslate"><span class="pre">v02.11.03</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_11_01.html">2.18. Internal Release <code class="docutils literal notranslate"><span class="pre">v02.11.01</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_11_00.html">2.19. Release <code class="docutils literal notranslate"><span class="pre">v02.11.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_10_00.html">2.20. Release <code class="docutils literal notranslate"><span class="pre">v02.10.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_09_00.html">2.21. Release <code class="docutils literal notranslate"><span class="pre">v02.09.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_07_00.html">2.22. Release <code class="docutils literal notranslate"><span class="pre">v02.07.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_06_00.html">2.23. Release <code class="docutils literal notranslate"><span class="pre">v02.06.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_05_00_to_v02_03_00.html">2.24. Release <code class="docutils literal notranslate"><span class="pre">v02.05.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_05_00_to_v02_03_00.html#release-v02-04-00">2.25. Release <code class="docutils literal notranslate"><span class="pre">v02.04.00</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../changes/v02_05_00_to_v02_03_00.html#release-02-03-00">2.26. Release <code class="docutils literal notranslate"><span class="pre">02.03.00</span></code></a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../stack/index.html">3. Plug &amp; Trust MW Stack</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../stack/features.html">3.1. Features</a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/features.html#plug-trust-mw-block-diagram">3.2. Plug &amp; Trust MW : Block Diagram</a></li>
<li class="toctree-l2"><a class="reference internal" href="../sss-apis.html">3.3. SSS APIs</a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/se05xfeatures.html">3.4. SSS APIs: SE051 vs SE050</a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/param_checks.html">3.5. Parameter Check &amp; Conventions</a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/i2cm.html">3.6. I2CM / Secure Sensor</a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/logging.html">3.7. Logging</a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/feature-file.html">3.8. Feature File - <code class="docutils literal notranslate"><span class="pre">fsl_sss_ftr.h</span></code></a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/platf-scp-from-fs.html">3.9. Using Platform SCP Keys from File System</a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/auth/auth-objects.html">3.10. Auth Objects</a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/auth/auth-objects-userid.html">3.11. Auth Objects : UserID</a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/auth/auth-objects-aeskey.html">3.12. Auth Objects : AESKey</a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/auth/auth-objects-eckey.html">3.13. Auth Objects : ECKey</a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/key-id-range.html">3.14. Key Id Range and Purpose</a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/key-id-range.html#authentication-keys">3.15. Authentication Keys</a></li>
<li class="toctree-l2"><a class="reference internal" href="../stack/key-id-range.html#trust-provisioned-keyids">3.16. Trust provisioned KeyIDs</a></li>
<li class="toctree-l2"><a class="reference internal" href="../sss/ex/doc/puf-scp03.html">3.17. SCP03 with PUF</a></li>
<li class="toctree-l2"><a class="reference internal" href="../sss/doc/sss_heap_management.html">3.18. SSS Heap Management</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../building/index.html">4. Building / Compiling</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../building/windows.html">4.1. Windows Build</a></li>
<li class="toctree-l2"><a class="reference internal" href="../building/frdm-k64f-sdk.html">4.2. Import MCUXPresso projects from SDK</a></li>
<li class="toctree-l2"><a class="reference internal" href="../building/frdm-k64f-cmake.html">4.3. Freedom K64F Build (CMake - Advanced)</a></li>
<li class="toctree-l2"><a class="reference internal" href="../building/imx6.html">4.4. i.MX Linux Build</a></li>
<li class="toctree-l2"><a class="reference internal" href="../building/rpi3.html">4.5. Raspberry Pi Build</a></li>
<li class="toctree-l2"><a class="reference internal" href="../building/cmake.html">4.6. CMake</a></li>
<li class="toctree-l2"><a class="reference internal" href="../scripts/cmake_options.html">4.7. CMake Options</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../demos/index.html">5. Demo and Examples</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../demos/index.html#demo-list">5.1. Demo List</a></li>
<li class="toctree-l2"><a class="reference internal" href="../demos/index.html#sss-api-examples">5.2. SSS API Examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="../demos/index.html#cloud-demos">5.3. Cloud Demos</a></li>
<li class="toctree-l2"><a class="reference internal" href="../demos/index.html#linux-specific-demos">5.4. Linux Specific Demos</a></li>
<li class="toctree-l2"><a class="reference internal" href="../demos/index.html#opc-ua-example">5.5. OPC-UA Example</a></li>
<li class="toctree-l2"><a class="reference internal" href="../demos/index.html#arm-psa-example">5.6. ARM PSA Example</a></li>
<li class="toctree-l2"><a class="reference internal" href="../demos/index.html#se05x-examples">5.7. SE05X Examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="../demos/index.html#openssl-examples">5.8. OpenSSL Examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="../demos/index.html#tests-for-user-crypto">5.9. Tests for User Crypto</a></li>
<li class="toctree-l2"><a class="reference internal" href="../demos/index.html#nxpnfcrdlib-examples">5.10. NXPNFCRDLIB examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="../demos/index.html#ease-of-use-examples">5.11. Ease-of-Use examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="../demos/index.html#semslite-examples">5.12. Semslite examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="../demos/index.html#puf-examples">5.13. PUF examples</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../edgelock2go-agent.html">6. NXP EdgeLock 2GO Agent</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../nxp_iot_agent/doc/introduction.html">6.1. Introduction</a></li>
<li class="toctree-l2"><a class="reference internal" href="../nxp_iot_agent/doc/introduction.html#building-and-running-the-edgelock-2go-agent">6.2. Building and running the EdgeLock 2GO agent</a></li>
<li class="toctree-l2"><a class="reference internal" href="../nxp_iot_agent/doc/introduction.html#datastore-keystore">6.3. Datastore / Keystore</a></li>
<li class="toctree-l2"><a class="reference internal" href="../nxp_iot_agent/doc/introduction.html#connection-to-the-edgelock-2go-cloud-service">6.4. Connection to the EdgeLock 2GO cloud service</a></li>
<li class="toctree-l2"><a class="reference internal" href="../nxp_iot_agent/doc/introduction.html#claim-codes">6.5. Claim Codes</a></li>
<li class="toctree-l2"><a class="reference internal" href="../nxp_iot_agent/doc/edgelock2go_agent_apis.html">6.6. API</a></li>
<li class="toctree-l2"><a class="reference internal" href="../nxp_iot_agent/doc/readme_usage_examples.html">6.7. Usage Examples</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../semslite/doc/index.html">7. SEMS Lite Agent</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../semslite/doc/sems_lite_overview.html">7.1. SEMS Lite Overview (Only for SE051)</a></li>
<li class="toctree-l2"><a class="reference internal" href="../semslite/doc/sems_lite_package.html">7.2. Update Package</a></li>
<li class="toctree-l2"><a class="reference internal" href="../semslite/doc/sems_lite_usage.html">7.3. SEMS Lite Agent Usage</a></li>
<li class="toctree-l2"><a class="reference internal" href="../semslite/doc/sems_lite_mgmt_api.html">7.4. SEMS Lite management APIs</a></li>
<li class="toctree-l2"><a class="reference internal" href="../semslite/doc/sems_lite_process.html">7.5. SEMS Lite Agent Package Load Process</a></li>
<li class="toctree-l2"><a class="reference internal" href="../semslite/doc/sems_lite_api.html">7.6. APIs</a></li>
<li class="toctree-l2"><a class="reference internal" href="../semslite/doc/sems_lite_known_issue.html">7.7. SEMS Lite Known Issue</a></li>
<li class="toctree-l2"><a class="reference internal" href="../semslite/doc/demo_update.html">7.8. SEMS Lite DEMOs</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../plugins/index.html">8. Plugins / Add-ins</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../sss/plugin/openssl/scripts/readme.html">8.1. Introduction on OpenSSL engine</a></li>
<li class="toctree-l2"><a class="reference internal" href="../sss/plugin/mbedtls/scripts/readme.html">8.2. Introduction on mbedTLS ALT Implementation</a></li>
<li class="toctree-l2"><a class="reference internal" href="../sss/plugin/psa/Readme.html">8.3. Platform Security Architecture</a></li>
<li class="toctree-l2"><a class="reference internal" href="../plugins/akm.html">8.4. Android Key master</a></li>
<li class="toctree-l2"><a class="reference internal" href="../sss/plugin/open62541/readme.html">8.5. Introduction on Open62541 (OPC UA stack)</a></li>
<li class="toctree-l2"><a class="reference internal" href="../plugins/wifiEAP/wifiEAP.html">8.6. WiFi EAP Demo with Raspberry Pi3</a></li>
<li class="toctree-l2"><a class="reference internal" href="../plugins/pkcs11.html">8.7. PKCS#11 Standalone Library</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../cli-tool.html">9. CLI Tool</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../pycli/doc/introduction.html">9.1. Introduction</a></li>
<li class="toctree-l2"><a class="reference internal" href="../pycli/doc/block-diagram.html">9.2. Block Diagram</a></li>
<li class="toctree-l2"><a class="reference internal" href="../pycli/doc/pre-steps.html">9.3. Steps needed before running <code class="docutils literal notranslate"><span class="pre">ssscli</span></code> tool</a></li>
<li class="toctree-l2"><a class="reference internal" href="../pycli/doc/running.html">9.4. Running the <code class="docutils literal notranslate"><span class="pre">ssscli</span></code> tool - Windows</a></li>
<li class="toctree-l2"><a class="reference internal" href="../pycli/Provisioning/readme.html">9.5. CLI Provisioning</a></li>
<li class="toctree-l2"><a class="reference internal" href="../pycli/doc/readme_usage_examples.html">9.6. Usage Examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="../pycli/doc/cli_commands_list.html">9.7. List of <code class="docutils literal notranslate"><span class="pre">ssscli</span></code> commands</a></li>
<li class="toctree-l2"><a class="reference internal" href="../pycli/doc/cli_data_format.html">9.8. CLI Data formats</a></li>
<li class="toctree-l2"><a class="reference internal" href="../pycli/doc/cli_object_policy.html">9.9. Object Policies Through ssscli</a></li>
<li class="toctree-l2"><a class="reference internal" href="../appendix/upload_se05x_using_pycli.html">9.10. Upload keys and certificates to SE05X using ssscli tool</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../a71ch.html">10. A71CH</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../a71ch/a71ch_sss.html">10.1. A71CH and SSS API</a></li>
<li class="toctree-l2"><a class="reference internal" href="../a71ch/a71ch_miscellaneous.html">10.2. Miscellaneous</a></li>
<li class="toctree-l2"><a class="reference internal" href="../a71ch/a71ch_legacy_host_api.html">10.3. A71CH Legacy API</a></li>
<li class="toctree-l2"><a class="reference internal" href="../a71ch/a71ch_legacy_hlse_api.html">10.4. A71CH Legacy HLSE (Generic) API</a></li>
<li class="toctree-l2"><a class="reference internal" href="../a71ch/a71ch_configure_tool.html">10.5. A71CH Legacy Configure Tool</a></li>
</ul>
</li>
<li class="toctree-l1 current"><a class="reference internal" href="../appendix.html">11. Appendix</a><ul class="current">
<li class="toctree-l2"><a class="reference internal" href="../appendix/glossary.html">11.1. Glossary</a></li>
<li class="toctree-l2"><a class="reference internal" href="../appendix/vcom.html">11.2. APDU Commands over VCOM</a></li>
<li class="toctree-l2"><a class="reference internal" href="../appendix/vs2019-setup.html">11.3. Visual Studio 2019 Setup</a></li>
<li class="toctree-l2"><a class="reference internal" href="../appendix/ide_mcux.html">11.4. Setting up MCUXPresso IDE</a></li>
<li class="toctree-l2"><a class="reference internal" href="../dev-platforms.html">11.5. Development Platforms</a></li>
<li class="toctree-l2"><a class="reference internal" href="../appendix/se_uid.html">11.6. How to get SE Platform Information and UID</a></li>
<li class="toctree-l2"><a class="reference internal" href="../appendix/version_info.html">11.7. Version Information</a></li>
<li class="toctree-l2"><a class="reference internal" href="../demos/Certificate_Chains/Readme.html">11.8. Certificate Chains</a></li>
<li class="toctree-l2"><a class="reference internal" href="../appendix/rjct_server.html">11.9. JRCP_v1 Server</a></li>
<li class="toctree-l2"><a class="reference internal" href="../appendix/platfscp.html">11.10. Using own Platform SCP03 Keys</a></li>
<li class="toctree-l2"><a class="reference internal" href="../appendix/apdu_write_to_buffer.html">11.11. Write APDU to buffer</a></li>
<li class="toctree-l2 current"><a class="reference internal" href="api_list.html">11.12. Plug &amp; Trust MW APIs</a></li>
</ul>
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</ul>
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<div class="section" id="function-se05x-api-writersakey">
<span id="exhale-function-se05x-a-p-d-u-apis-8h-1a037f8a52afe767977d6f84293d29dada"></span><h1><span class="section-number">11.12.3.4.123. </span>Function Se05x_API_WriteRSAKey<a class="headerlink" href="#function-se05x-api-writersakey" title="Permalink to this headline">¶</a></h1>
<ul class="simple">
<li><p>Defined in <a class="reference internal" href="file_hostlib_hostLib_se05x_03_xx_xx_se05x_APDU_apis.h.html#file-hostlib-hostlib-se05x-03-xx-xx-se05x-apdu-apis-h"><span class="std std-ref">File se05x_APDU_apis.h</span></a></p></li>
</ul>
<div class="section" id="function-documentation">
<h2><span class="section-number">11.12.3.4.123.1. </span>Function Documentation<a class="headerlink" href="#function-documentation" title="Permalink to this headline">¶</a></h2>
<dl class="function">
<dt id="_CPPv421Se05x_API_WriteRSAKey15pSe05xSession_t14pSe05xPolicy_t8uint32_t8uint16_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tK11SE05x_INS_tK15SE05x_KeyPart_tK20SE05x_RSAKeyFormat_t">
<span id="_CPPv321Se05x_API_WriteRSAKey15pSe05xSession_t14pSe05xPolicy_t8uint32_t8uint16_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tK11SE05x_INS_tK15SE05x_KeyPart_tK20SE05x_RSAKeyFormat_t"></span><span id="_CPPv221Se05x_API_WriteRSAKey15pSe05xSession_t14pSe05xPolicy_t8uint32_t8uint16_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tK11SE05x_INS_tK15SE05x_KeyPart_tK20SE05x_RSAKeyFormat_t"></span><span id="Se05x_API_WriteRSAKey__pSe05xSession_t.pSe05xPolicy_t.uint32_t.uint16_t.uint8_tCP.s.uint8_tCP.s.uint8_tCP.s.uint8_tCP.s.uint8_tCP.s.uint8_tCP.s.uint8_tCP.s.uint8_tCP.s.SE05x_INS_tC.SE05x_KeyPart_tC.SE05x_RSAKeyFormat_tC"></span><span class="target" id="se05x___a_p_d_u__apis_8h_1a037f8a52afe767977d6f84293d29dada"></span>smStatus_t <code class="sig-name descname">Se05x_API_WriteRSAKey</code><span class="sig-paren">(</span>pSe05xSession_t <em>session_ctx</em>, pSe05xPolicy_t <em>policy</em>, uint32_t <em>objectID</em>, uint16_t <em>size</em>, <em class="property">const</em> uint8_t *<em>p</em>, size_t <em>pLen</em>, <em class="property">const</em> uint8_t *<em>q</em>, size_t <em>qLen</em>, <em class="property">const</em> uint8_t *<em>dp</em>, size_t <em>dpLen</em>, <em class="property">const</em> uint8_t *<em>dq</em>, size_t <em>dqLen</em>, <em class="property">const</em> uint8_t *<em>qInv</em>, size_t <em>qInvLen</em>, <em class="property">const</em> uint8_t *<em>pubExp</em>, size_t <em>pubExpLen</em>, <em class="property">const</em> uint8_t *<em>priv</em>, size_t <em>privLen</em>, <em class="property">const</em> uint8_t *<em>pubMod</em>, size_t <em>pubModLen</em>, <em class="property">const</em> <a class="reference internal" href="enum_se05x__enums_8h_1a9e91e20fb323024062e0a54e6470fe0c.html#_CPPv411SE05x_INS_t" title="SE05x_INS_t">SE05x_INS_t</a> <em>transient_type</em>, <em class="property">const</em> <a class="reference internal" href="enum_se05x__enums_8h_1aa58f3d8fa99999b5a6b6c9d3233cc72b.html#_CPPv415SE05x_KeyPart_t" title="SE05x_KeyPart_t">SE05x_KeyPart_t</a> <em>key_part</em>, <em class="property">const</em> <a class="reference internal" href="enum_se05x__enums_8h_1a28e979d2c8740e8f851b63d2f6720c95.html#_CPPv420SE05x_RSAKeyFormat_t" title="SE05x_RSAKeyFormat_t">SE05x_RSAKeyFormat_t</a> <em>rsa_format</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv421Se05x_API_WriteRSAKey15pSe05xSession_t14pSe05xPolicy_t8uint32_t8uint16_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tPK7uint8_t6size_tK11SE05x_INS_tK15SE05x_KeyPart_tK20SE05x_RSAKeyFormat_t" title="Permalink to this definition">¶</a><br /></dt>
<dd><p>Se05x_API_WriteRSAKey</p>
<p>Creates or writes an RSA key or a key component.</p>
<p>Supported key sizes are listed in RSABitLength. Other values are not supported.</p>
<p>An RSA key creation requires multiple ADPUs to be sent:</p>
<p><ul class="simple">
<li><p>The first APDU must contain:<ul>
<li><p>Policy (optional, so only if non-default applies)</p></li>
<li><p>Object identifier</p></li>
<li><p>Key size</p></li>
<li><p>1 of the key components.</p></li>
</ul>
</p></li>
<li><p>Each next APDU must contain 1 of the key components.</p></li>
</ul>
</p>
<p>The policy applies only once all key components are set.</p>
<p>Once an RSAKey object has been created, its format remains fixed and cannot be updated (so CRT or raw mode, no switch possible).</p>
<p>If the object already exists, P1KeyType is ignored.</p>
<p>For key pairs, if no component is present (TAG_3 until TAG_9), the key pair will be generated on chip; otherwise the key pair will be constructed starting with the given component.</p>
<p>For private keys or public keys, there should always be exactly one of the tags TAG_3 until TAG_10.</p>
<p><ul class="simple">
<li><p>TLV[TAG_8] and TLV[TAG_10] must only contain a value if the key pair is to be set to a known value and P1KeyType is either P1_KEY_PAIR or P1_PUBLIC; otherwise the value must be absent and the length must be equal to 0.</p></li>
<li><p>TLV[TAG_9] must only contain a value it the key is to be set in raw mode to a known value and P1KeyType is either P1_KEY_PAIR or P1_PRIVATE; otherwise the value must be absent and the length must be equal to 0.</p></li>
<li><p>If TLV[TAG_3] up to TLV[TAG_10] are absent (except TLV[TAG_8]), the RSA key will be generated on chip in case the object does not yet exist; otherwise it will be regenerated. This only applies to RSA key pairs.</p></li>
<li><p>Keys can be set by setting the different components of a key; only 1 component can be set at a time in this case.</p></li>
</ul>
</p>
<p><table class="docutils align-default">
<colgroup>
<col style="width: 10%" />
<col style="width: 35%" />
<col style="width: 55%" />
</colgroup>
<thead>
<tr class="row-odd"><th class="head"><p>Field</p></th>
<th class="head"><p>Value</p></th>
<th class="head"><p>Description</p></th>
</tr>
</thead>
<tbody>
<tr class="row-even"><td><p>P1</p></td>
<td><p><a class="reference internal" href="enum_se05x__enums_8h_1aa58f3d8fa99999b5a6b6c9d3233cc72b.html#_CPPv415SE05x_KeyPart_t" title="SE05x_KeyPart_t"><code class="xref cpp cpp-type docutils literal notranslate"><span class="pre">SE05x_KeyPart_t</span></code></a> |
P1_RSA</p></td>
<td><p>See <a class="reference internal" href="enum_se05x__enums_8h_1a109354b205c9669095f2c3885809773c.html#_CPPv410SE05x_P1_t" title="SE05x_P1_t"><code class="xref cpp cpp-type docutils literal notranslate"><span class="pre">SE05x_P1_t</span></code></a></p></td>
</tr>
<tr class="row-odd"><td><p>P2</p></td>
<td><p>P2_DEFAULT or P2_RAW</p></td>
<td><p>See <a class="reference internal" href="enum_se05x__enums_8h_1a90fafdc554f2e3b8e550d1152f25eddc.html#_CPPv410SE05x_P2_t" title="SE05x_P2_t"><code class="xref cpp cpp-type docutils literal notranslate"><span class="pre">SE05x_P2_t</span></code></a>; P2_RAW only in
case P1KeyPart = P1_KEY_PAIR and TLV[TAG_3]
until TLV[TAG_10] is empty and the must
generate a raw RSA key pair; all other cases:
P2_DEFAULT.</p></td>
</tr>
<tr class="row-even"><td><p>Payload</p></td>
<td><p>TLV[TAG_POLICY]</p></td>
<td><p>Byte array containing the object policy.
[Optional: default policy applies]
[Conditional: only when the object identifier
is not in use yet]</p></td>
</tr>
<tr class="row-odd"><td></td>
<td><p>TLV[TAG_1]</p></td>
<td><p>4-byte object identifier</p></td>
</tr>
<tr class="row-even"><td></td>
<td><p>TLV[TAG_2]</p></td>
<td><p>2-byte key size in bits
(<a class="reference internal" href="enum_se05x__enums_8h_1ac973bcc34e94e75b19fb50680d43d570.html#_CPPv420SE05x_RSABitLength_t" title="SE05x_RSABitLength_t"><code class="xref cpp cpp-type docutils literal notranslate"><span class="pre">SE05x_RSABitLength_t</span></code></a>)
[Conditional: only when the object identifier
is not in use yet]</p></td>
</tr>
<tr class="row-odd"><td></td>
<td><p>TLV[TAG_3]</p></td>
<td><p>P component [Conditional: only when the
object identifier is in CRT mode and the key
is generated externally and P1KeyPart is
either P1_KEY_PAIR or P1_PRIVATE]</p></td>
</tr>
<tr class="row-even"><td></td>
<td><p>TLV[TAG_4]</p></td>
<td><p>Q component [Conditional: only when the
object identifier is in CRT mode and the key
is generated externally and P1KeyPart is
either P1_KEY_PAIR or P1_PRIVATE]</p></td>
</tr>
<tr class="row-odd"><td></td>
<td><p>TLV[TAG_5]</p></td>
<td><p>DP component [Conditional: only when the
object identifier is in CRT mode and the key
is generated externally and P1KeyPart is
either P1_KEY_PAIR or P1_PRIVATE]</p></td>
</tr>
<tr class="row-even"><td></td>
<td><p>TLV[TAG_6]</p></td>
<td><p>DQ component [Conditional: only when the
object identifier is in CRT mode and the key
is generated externally and P1KeyPart is
either P1_KEY_PAIR or P1_PRIVATE]</p></td>
</tr>
<tr class="row-odd"><td></td>
<td><p>TLV[TAG_7]</p></td>
<td><p>INV_Q component [Conditional: only when the
object identifier is in CRT mode and the key
is generated externally and P1KeyPart is
either P1_KEY_PAIR or P1_PRIVATE]</p></td>
</tr>
<tr class="row-even"><td></td>
<td><p>TLV[TAG_8]</p></td>
<td><p>Public exponent</p></td>
</tr>
<tr class="row-odd"><td></td>
<td><p>TLV[TAG_9]</p></td>
<td><p>Private Key (non-CRT mode only)</p></td>
</tr>
<tr class="row-even"><td></td>
<td><p>TLV[TAG_10]</p></td>
<td><p>Public Key (Modulus)</p></td>
</tr>
<tr class="row-odd"><td></td>
<td><p>TLV[TAG_11]</p></td>
<td><p>4-byte version [Optional]</p></td>
</tr>
</tbody>
</table>
</p>
<p><dl class="simple">
<dt><strong>Return</strong></dt><dd><p>The sm status. </p>
</dd>
<dt><strong>Parameters</strong></dt><dd><ul class="breatheparameterlist simple">
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">session_ctx</span></code>: The session context </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">policy</span></code>: The policy </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">objectID</span></code>: The object id </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">size</span></code>: The size </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">p</span></code>: The part p </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">pLen</span></code>: The p length </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">q</span></code>: The quarter </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">qLen</span></code>: The quarter length </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">dp</span></code>: The part dp </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">dpLen</span></code>: The dp length </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">dq</span></code>: The part dq </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">dqLen</span></code>: The dq length </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">qInv</span></code>: The quarter inv </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">qInvLen</span></code>: The quarter inv length </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">pubExp</span></code>: The pub exponent </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">pubExpLen</span></code>: The pub exponent length </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">priv</span></code>: The priv </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">privLen</span></code>: The priv length </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">pubMod</span></code>: The pub modifier </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">pubModLen</span></code>: The pub modifier length </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">transient_type</span></code>: The transient type </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">key_part</span></code>: The key part </p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">[in]</span> <span class="pre">rsa_format</span></code>: The rsa format</p></li>
</ul>
</dd>
</dl>
</p>
</dd></dl>
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