x</i>. The signature is specified using the <i>sig</i> and <i>siglen</i> parameters. The verified data (i.e. the data believed originally signed) is specified using the <i>tbs</i> and <i>tbslen</i> parameters.</p>

<h1 id="NOTES">NOTES</h1>

<p>After the call to EVP_PKEY_verify_init() algorithm specific control operations can be performed to set any appropriate parameters for the operation.</p>

<p>The function EVP_PKEY_verify() can be called more than once on the same context if several operations are perf