2  * Copyright (c) 2018-2022 Yubico AB. All rights reserved.
3  * Use of this source code is governed by a BSD-style
5  * SPDX-License-Identifier: BSD-2-Clause
30 #include "../openbsd-compat/openbsd-compat.h"
32 #include "../openbsd-compat/posix_win.h"
40 	char *pin;  in get_pin()  local
42 	int r, ok = -1;  in get_pin()
44 	if ((pin = calloc(1, PINBUF_LEN)) == NULL) {  in get_pin()
48 	if ((r = snprintf(prompt, sizeof(prompt), "Enter PIN for %s: ",  in get_pin()
53 	if (!readpassphrase(prompt, pin, PINBUF_LEN, RPP_ECHO_OFF)) {  in get_pin()
61 		freezero(pin, PINBUF_LEN);  in get_pin()
62 		pin = NULL;  in get_pin()
65 	return pin;  in get_pin()
74 	if (file == NULL || strcmp(file, "-") == 0)  in open_write()
90 	if (file == NULL || strcmp(file, "-") == 0) {  in open_read()
112 		return (-1);  in base10()
114 		return (-1);  in base10()
116 		return (-1);  in base10()
118 		return (-1);  in base10()
124 xxd(const void *buf, size_t count)  in xxd()  argument
131 	for (i = 0; i < count; i++) {  in xxd()
133 		if ((i + 1) % 16 == 0 && i + 1 < count)  in xxd()
153 		return (-1);  in string_read()
156 	line[n - 1] = '\0'; /* trim \n */  in string_read()
184 	int r, ok = -1;  in get_devopt()
202 	*val = -1;  in get_devopt()
253 	int ok = -1;  in write_es256_pubkey()
291 	int ok = -1;  in write_es384_pubkey()
361 	int ok = -1;  in write_rsa_pubkey()
423 	int ok = -1;  in write_eddsa_pubkey()
505 		return (-1);  in cose_type()
546 	int fd, ok = -1;  in read_file()
581 	if (fd != -1) {  in read_file()
596 	int fd, ok = -1;  in write_file()
614 	if (fd != -1) {  in write_file()