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           <td class="memname"><a class="el" href="group__error.html#ga05676e70ba5c6a7565aff3c36677c1f9">psa_status_t</a> psa_crypto_init </td>
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 <p>Library initialization. </p>
 <p>Applications must call this function before calling any other function in this module.</p>
 <p>Applications may call this function more than once. Once a call succeeds, subsequent calls are guaranteed to succeed.</p>
 <p>If the application calls other functions before calling <a class="el" href="group__initialization.html#ga2de150803fc2f7dc6101d5af7e921dd9" title="Library initialization. ">psa_crypto_init()</a>, the behavior is undefined. Implementations are encouraged to either perform the operation as if the library had been initialized or to return <a class="el" href="group__error.html#ga933d40fa2a591004f2e93aa91e11db84">PSA_ERROR_BAD_STATE</a> or some other applicable error. In particular, implementations should not return a success status if the lack of initialization may have security implications, for example due to improper seeding of the random number generator.</p>
 <dl class="retval"><dt>Return values</dt><dd>
   <table class="retval">
     <tr><td class="paramname"><a class="el" href="group__error.html#ga4cc859e2c66ca381c7418db3527a65e1">PSA_SUCCESS</a></td><td></td></tr>
     <tr><td class="paramname"><a class="el" href="group__error.html#ga91b2ad8a867517a2651f1b076c5216e5">PSA_ERROR_INSUFFICIENT_MEMORY</a></td><td></td></tr>
     <tr><td class="paramname"><a class="el" href="group__error.html#ga5cdb6948371d49e916106249020ea3f7">PSA_ERROR_COMMUNICATION_FAILURE</a></td><td></td></tr>
     <tr><td class="paramname"><a class="el" href="group__error.html#ga08b10e70fa5ff0b05c631d9f8f6b2c6b">PSA_ERROR_HARDWARE_FAILURE</a></td><td></td></tr>
     <tr><td class="paramname"><a class="el" href="group__error.html#ga2c5dda1485cb54f2385cb9c1279a7004">PSA_ERROR_TAMPERING_DETECTED</a></td><td></td></tr>
     <tr><td class="paramname"><a class="el" href="group__error.html#ga4deb59fec02297ec5d8b42178323f675">PSA_ERROR_INSUFFICIENT_ENTROPY</a></td><td></td></tr>
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	<tr class="memdesc:ga2de150803fc2f7dc6101d5af7e921dd9"><td class="mdescLeft"> </td><td class="mdescRight">Library initialization. <a href="#ga2de150803fc2f7dc6101d5af7e921dd9">More...</a><br /></td></tr>
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	<td class="memname"><a class="el" href="group__error.html#ga05676e70ba5c6a7565aff3c36677c1f9">psa_status_t</a> psa_crypto_init </td>
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	<p>Library initialization. </p>
	<p>Applications must call this function before calling any other function in this module.</p>
	<p>Applications may call this function more than once. Once a call succeeds, subsequent calls are guaranteed to succeed.</p>
	<p>If the application calls other functions before calling <a class="el" href="group__initialization.html#ga2de150803fc2f7dc6101d5af7e921dd9" title="Library initialization. ">psa_crypto_init()</a>, the behavior is undefined. Implementations are encouraged to either perform the operation as if the library had been initialized or to return <a class="el" href="group__error.html#ga933d40fa2a591004f2e93aa91e11db84">PSA_ERROR_BAD_STATE</a> or some other applicable error. In particular, implementations should not return a success status if the lack of initialization may have security implications, for example due to improper seeding of the random number generator.</p>
	<dl class="retval"><dt>Return values</dt><dd>
	<table class="retval">
	<tr><td class="paramname"><a class="el" href="group__error.html#ga4cc859e2c66ca381c7418db3527a65e1">PSA_SUCCESS</a></td><td></td></tr>
	<tr><td class="paramname"><a class="el" href="group__error.html#ga91b2ad8a867517a2651f1b076c5216e5">PSA_ERROR_INSUFFICIENT_MEMORY</a></td><td></td></tr>
	<tr><td class="paramname"><a class="el" href="group__error.html#ga5cdb6948371d49e916106249020ea3f7">PSA_ERROR_COMMUNICATION_FAILURE</a></td><td></td></tr>
	<tr><td class="paramname"><a class="el" href="group__error.html#ga08b10e70fa5ff0b05c631d9f8f6b2c6b">PSA_ERROR_HARDWARE_FAILURE</a></td><td></td></tr>
	<tr><td class="paramname"><a class="el" href="group__error.html#ga2c5dda1485cb54f2385cb9c1279a7004">PSA_ERROR_TAMPERING_DETECTED</a></td><td></td></tr>
	<tr><td class="paramname"><a class="el" href="group__error.html#ga4deb59fec02297ec5d8b42178323f675">PSA_ERROR_INSUFFICIENT_ENTROPY</a></td><td></td></tr>
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