494 	k->ed25519_sk = NULL;  in sshkey_new()
648 		if (k->ed25519_sk) {  in sshkey_free()
649 			explicit_bzero(k->ed25519_sk, ED25519_SK_SZ);  in sshkey_free()
650 			free(k->ed25519_sk);  in sshkey_free()
651 			k->ed25519_sk = NULL;  in sshkey_free()
1675 		    (k->ed25519_sk = malloc(ED25519_SK_SZ)) == NULL) {  in sshkey_generate()
1679 		crypto_sign_ed25519_keypair(k->ed25519_pk, k->ed25519_sk);  in sshkey_generate()
2278 	pk->ed25519_sk = NULL;  in sshkey_demote()
2662 		    (r = sshbuf_put_string(b, key->ed25519_sk,  in sshkey_private_serialize()
2674 		    (r = sshbuf_put_string(b, key->ed25519_sk,  in sshkey_private_serialize()
2695 	u_char *ed25519_pk = NULL, *ed25519_sk = NULL;  in sshkey_private_deserialize()  local
2810 		    (r = sshbuf_get_string(buf, &ed25519_sk, &sklen)) != 0)  in sshkey_private_deserialize()
2817 		k->ed25519_sk = ed25519_sk;  in sshkey_private_deserialize()
2818 		ed25519_pk = ed25519_sk = NULL;  in sshkey_private_deserialize()
2824 		    (r = sshbuf_get_string(buf, &ed25519_sk, &sklen)) != 0)  in sshkey_private_deserialize()
2831 		k->ed25519_sk = ed25519_sk;  in sshkey_private_deserialize()
2832 		ed25519_pk = ed25519_sk = NULL;  in sshkey_private_deserialize()
2870 	if (ed25519_sk != NULL) {  in sshkey_private_deserialize()
2871 		explicit_bzero(ed25519_sk, sklen);  in sshkey_private_deserialize()
2872 		free(ed25519_sk);  in sshkey_private_deserialize()