. "/sshc:sshc?container/sshc:kex-alg?container" . . . "true"^^ . "Configure Key Exchange Algorithm." . "kex-alg" . . "sshc" . . . . . . . . . "../kex-alg/dh-group-exchange-sha-256 = 'true' or ../kex-alg/dh-group-exchange-sha1 = 'true' or ../kex-alg/dh-group1-sha1 = 'true' or ../kex-alg/ecdh-sha2-nistp-256 = 'true' or ../kex-alg/ecdh-sha2-nistp-384 = 'true' or ../kex-alg/ecdh-sha2-nistp-521 = 'true' or ../kex-alg/sm2-kep = 'true' or ../kex-alg/dh-group14-sha1 = 'true' or ../kex-alg/dh-group16-sha512 = 'true' or ../kex-alg/dh-group18-sha512 = 'true' or ../kex-alg/curve25519-sha256 = 'true'" .