crypto/openssh/kex.c

885     const struct sshbuf *shared_secret, u_char **keyp)
904 	    ssh_digest_update_buffer(hashctx, shared_secret) != 0 ||
923 		    ssh_digest_update_buffer(hashctx, shared_secret) != 0 ||
949     const struct sshbuf *shared_secret)
958 		    shared_secret, &keys[i])) != 0) {
979 	struct sshbuf *shared_secret;
982 	if ((shared_secret = sshbuf_new()) == NULL)
984 	if ((r = sshbuf_put_bignum2(shared_secret, secret)) == 0)
985 		r = kex_derive_keys(ssh, hash, hashlen, shared_secret);
986 	sshbuf_free(shared_secret);