605     struct sk_enroll_response *response)  in pack_public_key_ecdsa()  argument
613 	response->public_key = NULL;  in pack_public_key_ecdsa()
614 	response->public_key_len = 0;  in pack_public_key_ecdsa()
642 	response->public_key_len = EC_POINT_point2oct(g, q,  in pack_public_key_ecdsa()
644 	if (response->public_key_len == 0 || response->public_key_len > 2048) {  in pack_public_key_ecdsa()
646 		    response->public_key_len);  in pack_public_key_ecdsa()
649 	if ((response->public_key = malloc(response->public_key_len)) == NULL) {  in pack_public_key_ecdsa()
654 	    response->public_key, response->public_key_len, NULL) == 0) {  in pack_public_key_ecdsa()
661 	if (ret != 0 && response->public_key != NULL) {  in pack_public_key_ecdsa()
662 		memset(response->public_key, 0, response->public_key_len);  in pack_public_key_ecdsa()
663 		free(response->public_key);  in pack_public_key_ecdsa()
664 		response->public_key = NULL;  in pack_public_key_ecdsa()
676     struct sk_enroll_response *response)  in pack_public_key_ed25519()  argument
682 	response->public_key = NULL;  in pack_public_key_ed25519()
683 	response->public_key_len = 0;  in pack_public_key_ed25519()
693 	response->public_key_len = len;  in pack_public_key_ed25519()
694 	if ((response->public_key = malloc(response->public_key_len)) == NULL) {  in pack_public_key_ed25519()
698 	memcpy(response->public_key, ptr, len);  in pack_public_key_ed25519()
702 		free(response->public_key);  in pack_public_key_ed25519()
708     struct sk_enroll_response *response)  in pack_public_key()  argument
713 		return pack_public_key_ecdsa(cred, response);  in pack_public_key()
716 		return pack_public_key_ed25519(cred, response);  in pack_public_key()
841 	struct sk_enroll_response *response = NULL;  in sk_enroll()  local
971 	if ((response = calloc(1, sizeof(*response))) == NULL) {  in sk_enroll()
972 		skdebug(__func__, "calloc response failed");  in sk_enroll()
975 	response->flags = flags;  in sk_enroll()
976 	if (pack_public_key(alg, cred, response) != 0) {  in sk_enroll()
982 		if ((response->key_handle = calloc(1, len)) == NULL) {  in sk_enroll()
986 		memcpy(response->key_handle, ptr, len);  in sk_enroll()
987 		response->key_handle_len = len;  in sk_enroll()
991 		if ((response->signature = calloc(1, len)) == NULL) {  in sk_enroll()
995 		memcpy(response->signature, ptr, len);  in sk_enroll()
996 		response->signature_len = len;  in sk_enroll()
1001 		if ((response->attestation_cert = calloc(1, len)) == NULL) {  in sk_enroll()
1005 		memcpy(response->attestation_cert, ptr, len);  in sk_enroll()
1006 		response->attestation_cert_len = len;  in sk_enroll()
1011 		if ((response->authdata = calloc(1, len)) == NULL) {  in sk_enroll()
1015 		memcpy(response->authdata, ptr, len);  in sk_enroll()
1016 		response->authdata_len = len;  in sk_enroll()
1018 	*enroll_response = response;  in sk_enroll()
1019 	response = NULL;  in sk_enroll()
1023 	if (response != NULL) {  in sk_enroll()
1024 		free(response->public_key);  in sk_enroll()
1025 		free(response->key_handle);  in sk_enroll()
1026 		free(response->signature);  in sk_enroll()
1027 		free(response->attestation_cert);  in sk_enroll()
1028 		free(response->authdata);  in sk_enroll()
1029 		free(response);  in sk_enroll()
1038 pack_sig_ecdsa(fido_assert_t *assert, struct sk_sign_response *response)  in pack_sig_ecdsa()  argument
1053 	response->sig_r_len = BN_num_bytes(sig_r);  in pack_sig_ecdsa()
1054 	response->sig_s_len = BN_num_bytes(sig_s);  in pack_sig_ecdsa()
1055 	if ((response->sig_r = calloc(1, response->sig_r_len)) == NULL ||  in pack_sig_ecdsa()
1056 	    (response->sig_s = calloc(1, response->sig_s_len)) == NULL) {  in pack_sig_ecdsa()
1060 	BN_bn2bin(sig_r, response->sig_r);  in pack_sig_ecdsa()
1061 	BN_bn2bin(sig_s, response->sig_s);  in pack_sig_ecdsa()
1066 		free(response->sig_r);  in pack_sig_ecdsa()
1067 		free(response->sig_s);  in pack_sig_ecdsa()
1068 		response->sig_r = NULL;  in pack_sig_ecdsa()
1069 		response->sig_s = NULL;  in pack_sig_ecdsa()
1076 pack_sig_ed25519(fido_assert_t *assert, struct sk_sign_response *response)  in pack_sig_ed25519()  argument
1088 	response->sig_r_len = len;  in pack_sig_ed25519()
1089 	if ((response->sig_r = calloc(1, response->sig_r_len)) == NULL) {  in pack_sig_ed25519()
1093 	memcpy(response->sig_r, ptr, len);  in pack_sig_ed25519()
1097 		free(response->sig_r);  in pack_sig_ed25519()
1098 		response->sig_r = NULL;  in pack_sig_ed25519()
1105     struct sk_sign_response *response)  in pack_sig()  argument
1110 		return pack_sig_ecdsa(assert, response);  in pack_sig()
1113 		return pack_sig_ed25519(assert, response);  in pack_sig()
1156 	struct sk_sign_response *response = NULL;  in sk_sign()  local
1233 	if ((response = calloc(1, sizeof(*response))) == NULL) {  in sk_sign()
1234 		skdebug(__func__, "calloc response failed");  in sk_sign()
1237 	response->flags = fido_assert_flags(assert, 0);  in sk_sign()
1238 	response->counter = fido_assert_sigcount(assert, 0);  in sk_sign()
1239 	if (pack_sig(alg, assert, response) != 0) {  in sk_sign()
1243 	*sign_response = response;  in sk_sign()
1244 	response = NULL;  in sk_sign()
1248 	if (response != NULL) {  in sk_sign()
1249 		free(response->sig_r);  in sk_sign()
1250 		free(response->sig_s);  in sk_sign()
1251 		free(response);  in sk_sign()
1359 			/* build response entry */  in read_rks()