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| <p>TPM context implementation. |
| <a href="#details">More...</a></p> |
| <div class="textblock"><code>#include "<a class="el" href="context_8h.html">epid/member/tpm2/context.h</a>"</code><br /> |
| <code>#include <tss2/TPM_Types.h></code><br /> |
| <code>#include <tss2/tss.h></code><br /> |
| <code>#include "<a class="el" href="finitefield_8h.html">epid/common/math/finitefield.h</a>"</code><br /> |
| <code>#include "epid/common/src/epid2params.h"</code><br /> |
| <code>#include "epid/common/src/memory.h"</code><br /> |
| <code>#include "<a class="el" href="getrandom_8h.html">epid/member/tpm2/getrandom.h</a>"</code><br /> |
| <code>#include "<a class="el" href="printtss_8h.html">epid/member/tpm2/ibm_tss/printtss.h</a>"</code><br /> |
| <code>#include "<a class="el" href="state_8h.html">epid/member/tpm2/ibm_tss/state.h</a>"</code><br /> |
| <code>#include "<a class="el" href="tpm__member_8h.html">epid/member/tpm_member.h</a>"</code><br /> |
| </div><table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> |
| Macros</h2></td></tr> |
| <tr class="memitem:a5638f861b82f1746ea1af0b384ef8ff1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="context_8c.html#a5638f861b82f1746ea1af0b384ef8ff1">BREAK_ON_EPID_ERROR</a>(ret)</td></tr> |
| <tr class="memdesc:a5638f861b82f1746ea1af0b384ef8ff1"><td class="mdescLeft"> </td><td class="mdescRight">Handle Intel(R) EPID Error with Break. <a href="#a5638f861b82f1746ea1af0b384ef8ff1">More...</a><br /></td></tr> |
| <tr class="separator:a5638f861b82f1746ea1af0b384ef8ff1"><td class="memSeparator" colspan="2"> </td></tr> |
| </table><table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> |
| Functions</h2></td></tr> |
| <tr class="memitem:a7f547c0068dc63f0a6b76ad15b1b9675"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="context_8c.html#a7f547c0068dc63f0a6b76ad15b1b9675">Tpm2FlushKey</a> (<a class="el" href="struct_tpm2_ctx.html">Tpm2Ctx</a> *ctx)</td></tr> |
| <tr class="memdesc:a7f547c0068dc63f0a6b76ad15b1b9675"><td class="mdescLeft"> </td><td class="mdescRight">Deletes key from TPM. <a href="#a7f547c0068dc63f0a6b76ad15b1b9675">More...</a><br /></td></tr> |
| <tr class="separator:a7f547c0068dc63f0a6b76ad15b1b9675"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga11a523e65eee3c7ad1ab21239329ce3e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___error_codes.html#gafdb27c77c2c4b32c807e326a8a0da360">EpidStatus</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___tpm2_module.html#ga11a523e65eee3c7ad1ab21239329ce3e">Tpm2CreateContext</a> (<a class="el" href="struct_member_params.html">MemberParams</a> const *params, Epid2Params_ const *epid2_params, <a class="el" href="group___epid_common.html#ga6119a2c0323a3fca9e502b24bc378c2c">BitSupplier</a> *rnd_func, void **rnd_param, const <a class="el" href="struct_fp_elem_str.html">FpElemStr</a> **f, <a class="el" href="struct_tpm2_ctx.html">Tpm2Ctx</a> **ctx)</td></tr> |
| <tr class="memdesc:ga11a523e65eee3c7ad1ab21239329ce3e"><td class="mdescLeft"> </td><td class="mdescRight">Creates a new Tpm context. <a href="group___tpm2_module.html#ga11a523e65eee3c7ad1ab21239329ce3e">More...</a><br /></td></tr> |
| <tr class="separator:ga11a523e65eee3c7ad1ab21239329ce3e"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga38f47cba4c26320db06aa50a77590ef4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___tpm2_module.html#ga38f47cba4c26320db06aa50a77590ef4">Tpm2DeleteContext</a> (<a class="el" href="struct_tpm2_ctx.html">Tpm2Ctx</a> **ctx)</td></tr> |
| <tr class="memdesc:ga38f47cba4c26320db06aa50a77590ef4"><td class="mdescLeft"> </td><td class="mdescRight">Deletes an existing Tpm context. <a href="group___tpm2_module.html#ga38f47cba4c26320db06aa50a77590ef4">More...</a><br /></td></tr> |
| <tr class="separator:ga38f47cba4c26320db06aa50a77590ef4"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga11cc131debbca60c0de7e53d48330b69"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___error_codes.html#gafdb27c77c2c4b32c807e326a8a0da360">EpidStatus</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___tpm2_module.html#ga11cc131debbca60c0de7e53d48330b69">Tpm2SetHashAlg</a> (<a class="el" href="struct_tpm2_ctx.html">Tpm2Ctx</a> *ctx, <a class="el" href="group___epid_types.html#ga5e450438f6f9a5eacd0cf5ce354ec890">HashAlg</a> hash_alg)</td></tr> |
| <tr class="memdesc:ga11cc131debbca60c0de7e53d48330b69"><td class="mdescLeft"> </td><td class="mdescRight">Sets the hash algorithm to be used by a TPM2. <a href="group___tpm2_module.html#ga11cc131debbca60c0de7e53d48330b69">More...</a><br /></td></tr> |
| <tr class="separator:ga11cc131debbca60c0de7e53d48330b69"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga8ee4fed3e1a4dd0c910102430fca8c81"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___tpm2_module.html#ga8ee4fed3e1a4dd0c910102430fca8c81">Tpm2ResetContext</a> (<a class="el" href="struct_tpm2_ctx.html">Tpm2Ctx</a> **ctx)</td></tr> |
| <tr class="memdesc:ga8ee4fed3e1a4dd0c910102430fca8c81"><td class="mdescLeft"> </td><td class="mdescRight">Reset an existing Tpm context. <a href="group___tpm2_module.html#ga8ee4fed3e1a4dd0c910102430fca8c81">More...</a><br /></td></tr> |
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| </table><table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a> |
| Variables</h2></td></tr> |
| <tr class="memitem:a8e9ae8d68d53b7549da3823bc65a336e"><td class="memItemLeft" align="right" valign="top"><a id="a8e9ae8d68d53b7549da3823bc65a336e"></a> |
| <a class="el" href="stdtypes_8h.html#ad5c9d4ba3dc37783a528b0925dc981a0">bool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="context_8c.html#a8e9ae8d68d53b7549da3823bc65a336e">is_context_already_created</a> = <a class="el" href="stdtypes_8h.html#a65e9886d74aaee76545e83dd09011727">false</a></td></tr> |
| <tr class="memdesc:a8e9ae8d68d53b7549da3823bc65a336e"><td class="mdescLeft"> </td><td class="mdescRight">Flag that indicates that context was already created. <br /></td></tr> |
| <tr class="separator:a8e9ae8d68d53b7549da3823bc65a336e"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>TPM context implementation. </p> |
| </div><h2 class="groupheader">Macro Definition Documentation</h2> |
| <a id="a5638f861b82f1746ea1af0b384ef8ff1"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a5638f861b82f1746ea1af0b384ef8ff1">◆ </a></span>BREAK_ON_EPID_ERROR</h2> |
| |
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| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">#define BREAK_ON_EPID_ERROR</td> |
| <td>(</td> |
| <td class="paramtype"> </td> |
| <td class="paramname">ret</td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">if</span> (<a class="code" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360a8a6861e14322ca9193498ffc955537f9">kEpidNoErr</a> != (ret)) { \</div><div class="line"> break; \</div><div class="line"> }</div><div class="ttc" id="group___error_codes_html_ggafdb27c77c2c4b32c807e326a8a0da360a8a6861e14322ca9193498ffc955537f9"><div class="ttname"><a href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360a8a6861e14322ca9193498ffc955537f9">kEpidNoErr</a></div><div class="ttdoc">no error </div><div class="ttdef"><b>Definition:</b> errors.h:41</div></div> |
| </div><!-- fragment --> |
| <p>Handle Intel(R) EPID Error with Break. </p> |
| |
| </div> |
| </div> |
| <h2 class="groupheader">Function Documentation</h2> |
| <a id="a7f547c0068dc63f0a6b76ad15b1b9675"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a7f547c0068dc63f0a6b76ad15b1b9675">◆ </a></span>Tpm2FlushKey()</h2> |
| |
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| <tr> |
| <td class="memname">void Tpm2FlushKey </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_tpm2_ctx.html">Tpm2Ctx</a> * </td> |
| <td class="paramname"><em>ctx</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Deletes key from TPM. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in,out]</td><td class="paramname">ctx</td><td>TPM context.</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd><a class="el" href="group___error_codes.html#gafdb27c77c2c4b32c807e326a8a0da360" title="Return status for SDK functions. ">EpidStatus</a> </dd></dl> |
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