| # /etc/strongswan.conf - strongSwan configuration fileswanctl {  load = pem pkcs1 x509 revocation constraints pubkey openssl random}charon-systemd {  load = test-vectors aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 curl revocation hmac xcbc ctr ccm vici stroke kernel-netlink socket-default updown  integrity_test = yes  crypto_test {    required = yes    on_add = yes  }}
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