 count of <b>1</b>. Many X509 functions such as X509_check_purpose(), and X509_verify() use this library context to select which providers supply the fetched algorithms (SHA1 is used internally). This created X509 object can then be used when loading binary data using d2i_X509().</p>

<p>X509_new() is similar to X509_new_ex() but sets the library context and property query to NULL. This results in the default (NULL) library context being used for any X509 operations requiring algorithm fetches.</p>

<p>X509