+.ifdef _HAVE_GNUTLS
+ tls_require_ciphers = NONE:\
+ ${if eq {SELECTOR}{auth_ecdsa} \
+ {+SIGN-ECDSA-SHA512:+VERS-TLS-ALL:+KX-ALL:} \
+ {+SIGN-RSA-SHA256:+VERS-TLS-ALL:+ECDHE-RSA:+DHE-RSA:+RSA:}}\
+ +CIPHER-ALL:+MAC-ALL:+COMP-NULL:+CURVE-ALL:+CTYPE-X509
+.endif
+.ifdef _HAVE_OPENSSL
+ tls_require_ciphers = ${if eq {SELECTOR}{auth_ecdsa} {ECDSA:RSA:!COMPLEMENTOFDEFAULT} {RSA}}
+.endif