<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 28 Aug 2017, at 13:09, mahesh gs <<a href="mailto:mahesh116@gmail.com" class="">mahesh116@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Hello All,<div class=""><br class=""></div><div class="">We are using openssl for providing the secured communication for our application. I have some basic queries about the openssl behaviour.</div><div class=""><br class=""></div><div class="">1) What happens to the existing SSL connections on certification expiry? Does the openssl disconnects the existing connection?</div></div></div></blockquote><div><br class=""></div><div>It depends on how you control OpenSSL to process the verification. Read the man page of SSL_CTX_set_verify (and related) function. Seems you can find the doc there: <a href="https://wiki.openssl.org/index.php/Manual:SSL_CTX_set_verify(3)" class="">https://wiki.openssl.org/index.php/Manual:SSL_CTX_set_verify(3)</a></div><br class=""><blockquote type="cite" class=""><div class=""><div dir="ltr" class=""><div class=""><br class=""></div><div class="">2) How can i get the list of ciphers supported by openssl 01.01.0f ?</div></div></div></blockquote><div><br class=""></div><div>Either by using an API as ‘SSL_get_ciphers’ or a command line tool ‘openssl ciphers some-options', read related documentation for details.</div><br class=""><blockquote type="cite" class=""><div class=""><div dir="ltr" class=""><div class=""><br class=""></div><div class="">These question looks to be very basic but i could not find any concrete information regarding the same googling. </div><div class=""><br class=""></div><div class="">Thanks,</div><div class="">Mahesh G S</div></div>
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