<div dir="ltr">Hello All,<br><br>I have some questions about the supported signature algorithms in strongswan.<br><br>As I understand it, strongswan supports RSA and ECDSA with various bitlengths at this time. I also know that I can use the ipsec pki tool to create certificates using one of these algorithms. To create ECDSA-keypair I had to enable the openssl support via "./configure --enable-openssl". <br>
<br>Do I have to enable the openssl support only for creating such certificates? (Currently on a Debian host with Strongswan 5.0.1)<br>Or do I also need the openssl support during the key exchange? (On an arm platform with cross compiled StrongSwan 5.0.1, no openssl-lib at this time)<br>
<br>How about RSA? There is obviously no need for openssl for building a certificate with rsa keypairs. So there is an implementation in Strongswam itself, right?<br><br>Thanks,<br>Christian<br></div>