 as UI_UTIL_read_pw_string(), the difference is that you can give it an external buffer <b>buff</b> for the verification passphrase.</p>

<p>UI_UTIL_wrap_read_pem_callback() can be used to create a temporary <b>UI_METHOD</b> that wraps a given PEM password callback <b>cb</b>. <b>rwflag</b> is used to specify if this method will be used for passphrase entry without (0) or with (1) verification. When not used any more, the returned method should be freed with UI_destroy_method().</p>

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