diff options
Diffstat (limited to 'utils/imxtools/hwemul/tools')
-rw-r--r-- | utils/imxtools/hwemul/tools/Makefile | 22 | ||||
-rwxr-xr-x | utils/imxtools/hwemul/tools/hwemul_tool | bin | 0 -> 1354604 bytes | |||
-rw-r--r-- | utils/imxtools/hwemul/tools/hwemul_tool.c | 558 |
3 files changed, 580 insertions, 0 deletions
diff --git a/utils/imxtools/hwemul/tools/Makefile b/utils/imxtools/hwemul/tools/Makefile new file mode 100644 index 0000000000..80a2f405bb --- /dev/null +++ b/utils/imxtools/hwemul/tools/Makefile | |||
@@ -0,0 +1,22 @@ | |||
1 | CC=gcc | ||
2 | AR=ar | ||
3 | HWEMUL_LIB_DIR=../lib | ||
4 | CFLAGS=-W -Wall -O2 `pkg-config --cflags libusb-1.0` -std=c99 -g -I$(HWEMUL_LIB_DIR) | ||
5 | LDFLAGS=`pkg-config --libs libusb-1.0` | ||
6 | EXEC=hwemul_tool | ||
7 | HWEMUL_LIB=$(HWEMUL_LIB_DIR)/libhwemul.a | ||
8 | SRC=$(wildcard *.c) | ||
9 | OBJ=$(SRC:.c=.o) | ||
10 | |||
11 | all: $(EXEC) | ||
12 | |||
13 | %.o: %.c | ||
14 | $(CC) $(CFLAGS) -c -o $@ $< | ||
15 | |||
16 | hwemul_tool: hwemul_tool.o $(HWEMUL_LIB) | ||
17 | $(CC) $(LDFLAGS) -o $@ $^ | ||
18 | |||
19 | clean: | ||
20 | rm -rf $(OBJ) $(LIB) | ||
21 | |||
22 | |||
diff --git a/utils/imxtools/hwemul/tools/hwemul_tool b/utils/imxtools/hwemul/tools/hwemul_tool new file mode 100755 index 0000000000..1690385c6a --- /dev/null +++ b/utils/imxtools/hwemul/tools/hwemul_tool | |||
Binary files differ | |||
diff --git a/utils/imxtools/hwemul/tools/hwemul_tool.c b/utils/imxtools/hwemul/tools/hwemul_tool.c new file mode 100644 index 0000000000..c6056edf96 --- /dev/null +++ b/utils/imxtools/hwemul/tools/hwemul_tool.c | |||
@@ -0,0 +1,558 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2012 by Amaury Pouly | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | #include "hwemul.h" | ||
22 | #include <stdio.h> | ||
23 | #include <stdlib.h> | ||
24 | #include <string.h> | ||
25 | #include <getopt.h> | ||
26 | #include <stdbool.h> | ||
27 | |||
28 | bool g_quiet = false; | ||
29 | struct hwemul_device_t hwdev; | ||
30 | struct hwemul_soc_t *cur_soc = NULL; | ||
31 | |||
32 | void print_log(struct hwemul_device_t *hwdev) | ||
33 | { | ||
34 | do | ||
35 | { | ||
36 | char buffer[128]; | ||
37 | int length = hwemul_get_log(hwdev, buffer, sizeof(buffer) - 1); | ||
38 | if(length <= 0) | ||
39 | break; | ||
40 | buffer[length] = 0; | ||
41 | printf("%s", buffer); | ||
42 | }while(1); | ||
43 | } | ||
44 | |||
45 | int print_help() | ||
46 | { | ||
47 | printf("Commands:\n"); | ||
48 | printf(" help\t\tDisplay this help\n"); | ||
49 | printf(" call <addr>\tCall address <addr>\n"); | ||
50 | printf(" quit\t\tQuit this session\n"); | ||
51 | printf(" read32 <addr>\tRead a 32-bit word at <addr>\n"); | ||
52 | printf(" write32 <value> <addr>\tRead the 32-bit word <value> at <addr>\n"); | ||
53 | printf(" read <regname>\tRead a register by name\n"); | ||
54 | printf(" read <regname>.<field>\tRead a register field by name\n"); | ||
55 | printf(" soc <socname>\tSelect the soc description to use\n"); | ||
56 | printf(" write <value> <regname>\tWrite a register by name\n"); | ||
57 | printf(" write <value <regname>.<field>\tWrite a register field by name\n"); | ||
58 | printf(" NOTE: if the register is SCT variant, no read is performed.\n"); | ||
59 | return 1; | ||
60 | } | ||
61 | |||
62 | int syntax_error(char *str) | ||
63 | { | ||
64 | printf("Syntax error at '%s'. Type 'help' to get some help.\n", str); | ||
65 | return 1; | ||
66 | } | ||
67 | |||
68 | int parse_uint32(char *str, uint32_t *u) | ||
69 | { | ||
70 | char *end; | ||
71 | *u = strtoul(str, &end, 0); | ||
72 | return *end == 0; | ||
73 | } | ||
74 | |||
75 | int do_call(uint32_t a) | ||
76 | { | ||
77 | hwemul_call(&hwdev, a); | ||
78 | return 1; | ||
79 | } | ||
80 | |||
81 | int parse_call() | ||
82 | { | ||
83 | char *arg = strtok(NULL, " "); | ||
84 | uint32_t addr; | ||
85 | if(arg && parse_uint32(arg, &addr)) | ||
86 | return do_call(addr); | ||
87 | else | ||
88 | return syntax_error(arg); | ||
89 | } | ||
90 | |||
91 | int do_read32(uint32_t a) | ||
92 | { | ||
93 | uint32_t val; | ||
94 | if(hwemul_rw_mem(&hwdev, 1, a, &val, sizeof(val)) == sizeof(val)) | ||
95 | printf("%#x = %#x\n", a, val); | ||
96 | else | ||
97 | printf("read error at %#x\n", a); | ||
98 | return 1; | ||
99 | } | ||
100 | |||
101 | int parse_read32() | ||
102 | { | ||
103 | char *arg = strtok(NULL, " "); | ||
104 | uint32_t addr; | ||
105 | if(arg && parse_uint32(arg, &addr)) | ||
106 | return do_read32(addr); | ||
107 | else | ||
108 | return syntax_error(arg); | ||
109 | } | ||
110 | |||
111 | int do_write32(uint32_t val, uint32_t a) | ||
112 | { | ||
113 | if(hwemul_rw_mem(&hwdev, 0, a, &val, sizeof(val)) == sizeof(val)) | ||
114 | printf("data written\n"); | ||
115 | else | ||
116 | printf("write error at %#x\n", a); | ||
117 | return 1; | ||
118 | } | ||
119 | |||
120 | int parse_write32() | ||
121 | { | ||
122 | char *arg = strtok(NULL, " "); | ||
123 | uint32_t val; | ||
124 | if(!arg || !parse_uint32(arg, &val)) | ||
125 | return syntax_error(arg); | ||
126 | uint32_t addr; | ||
127 | arg = strtok(NULL, " "); | ||
128 | if(arg && parse_uint32(arg, &addr)) | ||
129 | return do_write32(val, addr); | ||
130 | else | ||
131 | return syntax_error(arg); | ||
132 | } | ||
133 | |||
134 | struct hwemul_soc_t *find_soc_by_name(const char *soc) | ||
135 | { | ||
136 | struct hwemul_soc_list_t *list = hwemul_get_soc_list(); | ||
137 | for(size_t i = 0; i < list->nr_socs; i++) | ||
138 | if(strcmp(soc, list->socs[i]->name) == 0) | ||
139 | return list->socs[i]; | ||
140 | return NULL; | ||
141 | } | ||
142 | |||
143 | struct hwemul_soc_reg_t *find_reg_by_name(struct hwemul_soc_t *soc, const char *reg) | ||
144 | { | ||
145 | for(size_t i = 0; i < soc->nr_regs; i++) | ||
146 | if(strcmp(reg, soc->regs_by_name[i]->name) == 0) | ||
147 | return soc->regs_by_name[i]; | ||
148 | return NULL; | ||
149 | } | ||
150 | |||
151 | struct hwemul_soc_reg_field_t *find_field_by_name(struct hwemul_soc_reg_t *reg, const char *field) | ||
152 | { | ||
153 | for(size_t i = 0; i < reg->nr_fields; i++) | ||
154 | if(strcmp(field, reg->fields_by_name[i]->name) == 0) | ||
155 | return reg->fields_by_name[i]; | ||
156 | return NULL; | ||
157 | } | ||
158 | |||
159 | |||
160 | int do_read(char *regname) | ||
161 | { | ||
162 | char *dot = strchr(regname, '.'); | ||
163 | if(dot != NULL) | ||
164 | *dot++ = 0; | ||
165 | if(cur_soc == NULL) | ||
166 | { | ||
167 | printf("No soc selected!\n"); | ||
168 | return 1; | ||
169 | } | ||
170 | struct hwemul_soc_reg_t *reg = find_reg_by_name(cur_soc, regname); | ||
171 | if(reg == NULL) | ||
172 | { | ||
173 | printf("no reg '%s' found\n", regname); | ||
174 | return 1; | ||
175 | } | ||
176 | uint32_t val; | ||
177 | if(hwemul_rw_mem(&hwdev, 1, reg->addr, &val, sizeof(val)) != sizeof(val)) | ||
178 | { | ||
179 | printf("read error at %#x\n", reg->addr); | ||
180 | return 1; | ||
181 | } | ||
182 | if(dot) | ||
183 | { | ||
184 | struct hwemul_soc_reg_field_t *field = find_field_by_name(reg, dot); | ||
185 | if(field == NULL) | ||
186 | { | ||
187 | printf("no field '%s' found\n", dot); | ||
188 | return 1; | ||
189 | } | ||
190 | val >>= field->first_bit; | ||
191 | val &= (1 << (field->last_bit - field->first_bit + 1)) - 1; | ||
192 | printf("%s.%s = %#x\n", regname, dot, val); | ||
193 | } | ||
194 | else | ||
195 | printf("%s = %#x\n", regname, val); | ||
196 | return 1; | ||
197 | } | ||
198 | |||
199 | int parse_read() | ||
200 | { | ||
201 | char *arg = strtok(NULL, " "); | ||
202 | if(arg) | ||
203 | return do_read(arg); | ||
204 | else | ||
205 | return syntax_error(arg); | ||
206 | } | ||
207 | |||
208 | int do_soc(char *soc) | ||
209 | { | ||
210 | struct hwemul_soc_t *s = find_soc_by_name(soc); | ||
211 | if(s == NULL) | ||
212 | printf("no soc '%s' found\n", soc); | ||
213 | else | ||
214 | cur_soc = s; | ||
215 | return 1; | ||
216 | } | ||
217 | |||
218 | int parse_soc() | ||
219 | { | ||
220 | char *arg = strtok(NULL, " "); | ||
221 | if(arg) | ||
222 | return do_soc(arg); | ||
223 | else | ||
224 | return syntax_error(arg); | ||
225 | } | ||
226 | |||
227 | int do_write(uint32_t val, char *regname) | ||
228 | { | ||
229 | char *dot = strchr(regname, '.'); | ||
230 | if(dot != NULL) | ||
231 | *dot++ = 0; | ||
232 | if(cur_soc == NULL) | ||
233 | { | ||
234 | printf("No soc selected!\n"); | ||
235 | return 1; | ||
236 | } | ||
237 | struct hwemul_soc_reg_t *reg = find_reg_by_name(cur_soc, regname); | ||
238 | int is_sct = 0; | ||
239 | uint32_t addr_off = 0; | ||
240 | if(reg == NULL) | ||
241 | { | ||
242 | size_t len = strlen(regname); | ||
243 | /* try SCT variant */ | ||
244 | if(strcmp(regname + len - 4, "_SET") == 0) | ||
245 | addr_off = 4; | ||
246 | else if(strcmp(regname + len - 4, "_CLR") == 0) | ||
247 | addr_off = 8; | ||
248 | else if(strcmp(regname + len - 4, "_TOG") == 0) | ||
249 | addr_off = 12; | ||
250 | else | ||
251 | { | ||
252 | printf("no reg '%s' found\n", regname); | ||
253 | return 1; | ||
254 | } | ||
255 | is_sct = 1; | ||
256 | regname[len - 4] = 0; | ||
257 | reg = find_reg_by_name(cur_soc, regname); | ||
258 | if(reg == NULL) | ||
259 | { | ||
260 | printf("no reg '%s' found\n", regname); | ||
261 | return 1; | ||
262 | } | ||
263 | } | ||
264 | if(dot) | ||
265 | { | ||
266 | struct hwemul_soc_reg_field_t *field = find_field_by_name(reg, dot); | ||
267 | if(field == NULL) | ||
268 | { | ||
269 | printf("no field '%s' found\n", dot); | ||
270 | return 1; | ||
271 | } | ||
272 | uint32_t actual_val = 0; | ||
273 | if(!is_sct) | ||
274 | { | ||
275 | if(hwemul_rw_mem(&hwdev, 1, reg->addr, &actual_val, sizeof(actual_val)) != sizeof(actual_val)) | ||
276 | { | ||
277 | printf("read error at %#x\n", reg->addr); | ||
278 | return 1; | ||
279 | } | ||
280 | printf("read %#x at %#x\n", actual_val, reg->addr); | ||
281 | } | ||
282 | uint32_t mask = ((1 << (field->last_bit - field->first_bit + 1)) - 1) << field->first_bit; | ||
283 | printf("mask=%#x\n", mask); | ||
284 | val = (actual_val & ~mask) | ((val << field->first_bit) & mask); | ||
285 | } | ||
286 | printf("write %#x to %#x\n", val, reg->addr + addr_off); | ||
287 | if(hwemul_rw_mem(&hwdev, 0, reg->addr + addr_off, &val, sizeof(val)) != sizeof(val)) | ||
288 | { | ||
289 | printf("write error at %#x\n", reg->addr); | ||
290 | return 1; | ||
291 | } | ||
292 | return 1; | ||
293 | } | ||
294 | |||
295 | int parse_write() | ||
296 | { | ||
297 | char *arg = strtok(NULL, " "); | ||
298 | uint32_t val; | ||
299 | if(!arg || !parse_uint32(arg, &val)) | ||
300 | return syntax_error(arg); | ||
301 | arg = strtok(NULL, " "); | ||
302 | if(arg) | ||
303 | return do_write(val, arg); | ||
304 | else | ||
305 | return syntax_error(arg); | ||
306 | } | ||
307 | |||
308 | int parse_command(char *cmd) | ||
309 | { | ||
310 | if(strcmp(cmd, "help") == 0) | ||
311 | return print_help(); | ||
312 | if(strcmp(cmd, "quit") == 0) | ||
313 | return 0; | ||
314 | if(strcmp(cmd, "call") == 0) | ||
315 | return parse_call(); | ||
316 | if(strcmp(cmd, "read32") == 0) | ||
317 | return parse_read32(); | ||
318 | if(strcmp(cmd, "write32") == 0) | ||
319 | return parse_write32(); | ||
320 | if(strcmp(cmd, "read") == 0) | ||
321 | return parse_read(); | ||
322 | if(strcmp(cmd, "soc") == 0) | ||
323 | return parse_soc(); | ||
324 | if(strcmp(cmd, "write") == 0) | ||
325 | return parse_write(); | ||
326 | return syntax_error(cmd); | ||
327 | } | ||
328 | |||
329 | int do_command() | ||
330 | { | ||
331 | char *line = NULL; | ||
332 | int size = 0; | ||
333 | getline(&line, &size, stdin); | ||
334 | char *end = strchr(line, '\n'); | ||
335 | if(end) | ||
336 | *end = 0; | ||
337 | char *pch = strtok(line, " "); | ||
338 | int ret; | ||
339 | if(pch) | ||
340 | ret = parse_command(pch); | ||
341 | else | ||
342 | ret = print_help(); | ||
343 | free(line); | ||
344 | return ret; | ||
345 | } | ||
346 | |||
347 | void usage(void) | ||
348 | { | ||
349 | printf("hwemul_tool, compiled with hwemul %d.%d.%d\n", | ||
350 | HWEMUL_VERSION_MAJOR, HWEMUL_VERSION_MINOR, HWEMUL_VERSION_REV); | ||
351 | printf("available soc descriptions:"); | ||
352 | for(unsigned i = 0; i < hwemul_get_soc_list()->nr_socs; i++) | ||
353 | printf(" %s", hwemul_get_soc_list()->socs[i]->name); | ||
354 | printf("\n"); | ||
355 | printf("usage: hwemul_tool [options]\n"); | ||
356 | printf("options:\n"); | ||
357 | printf(" --help/-?\tDisplay this help\n"); | ||
358 | printf(" --quiet/-q\tQuiet non-command messages\n"); | ||
359 | exit(1); | ||
360 | } | ||
361 | |||
362 | int main(int argc, char **argv) | ||
363 | { | ||
364 | while(1) | ||
365 | { | ||
366 | static struct option long_options[] = | ||
367 | { | ||
368 | {"help", no_argument, 0, '?'}, | ||
369 | {"quiet", no_argument, 0, 'q'}, | ||
370 | {0, 0, 0, 0} | ||
371 | }; | ||
372 | |||
373 | int c = getopt_long(argc, argv, "?q", long_options, NULL); | ||
374 | if(c == -1) | ||
375 | break; | ||
376 | switch(c) | ||
377 | { | ||
378 | case -1: | ||
379 | break; | ||
380 | case 'q': | ||
381 | g_quiet = true; | ||
382 | break; | ||
383 | case '?': | ||
384 | usage(); | ||
385 | break; | ||
386 | default: | ||
387 | abort(); | ||
388 | } | ||
389 | } | ||
390 | |||
391 | if(argc - optind != 0) | ||
392 | { | ||
393 | usage(); | ||
394 | return 1; | ||
395 | } | ||
396 | |||
397 | libusb_context *ctx; | ||
398 | libusb_init(&ctx); | ||
399 | libusb_set_debug(ctx, 3); | ||
400 | |||
401 | if(!g_quiet) | ||
402 | printf("Looking for device %#04x:%#04x...\n", HWEMUL_USB_VID, HWEMUL_USB_PID); | ||
403 | |||
404 | libusb_device_handle *handle = libusb_open_device_with_vid_pid(ctx, | ||
405 | HWEMUL_USB_VID, HWEMUL_USB_PID); | ||
406 | if(handle == NULL) | ||
407 | { | ||
408 | printf("No device found\n"); | ||
409 | return 1; | ||
410 | } | ||
411 | |||
412 | libusb_device *mydev = libusb_get_device(handle); | ||
413 | if(!g_quiet) | ||
414 | { | ||
415 | printf("device found at %d:%d\n", | ||
416 | libusb_get_bus_number(mydev), | ||
417 | libusb_get_device_address(mydev)); | ||
418 | } | ||
419 | hwdev.handle = handle; | ||
420 | if(hwemul_probe(&hwdev)) | ||
421 | { | ||
422 | printf("Cannot probe device!\n"); | ||
423 | return 1; | ||
424 | } | ||
425 | |||
426 | struct usb_resp_info_version_t ver; | ||
427 | int ret = hwemul_get_info(&hwdev, HWEMUL_INFO_VERSION, &ver, sizeof(ver)); | ||
428 | if(ret != sizeof(ver)) | ||
429 | { | ||
430 | printf("Cannot get version!\n"); | ||
431 | goto Lerr; | ||
432 | } | ||
433 | if(!g_quiet) | ||
434 | printf("Device version: %d.%d.%d\n", ver.major, ver.minor, ver.revision); | ||
435 | |||
436 | struct usb_resp_info_layout_t layout; | ||
437 | ret = hwemul_get_info(&hwdev, HWEMUL_INFO_LAYOUT, &layout, sizeof(layout)); | ||
438 | if(ret != sizeof(layout)) | ||
439 | { | ||
440 | printf("Cannot get layout: %d\n", ret); | ||
441 | goto Lerr; | ||
442 | } | ||
443 | if(!g_quiet) | ||
444 | { | ||
445 | printf("Device layout:\n"); | ||
446 | printf(" Code: 0x%x (0x%x)\n", layout.oc_code_start, layout.oc_code_size); | ||
447 | printf(" Stack: 0x%x (0x%x)\n", layout.oc_stack_start, layout.oc_stack_size); | ||
448 | printf(" Buffer: 0x%x (0x%x)\n", layout.oc_buffer_start, layout.oc_buffer_size); | ||
449 | } | ||
450 | |||
451 | struct usb_resp_info_features_t features; | ||
452 | ret = hwemul_get_info(&hwdev, HWEMUL_INFO_FEATURES, &features, sizeof(features)); | ||
453 | if(ret != sizeof(features)) | ||
454 | { | ||
455 | printf("Cannot get features: %d\n", ret); | ||
456 | goto Lerr; | ||
457 | } | ||
458 | if(!g_quiet) | ||
459 | { | ||
460 | printf("Device features:"); | ||
461 | if(features.feature_mask & HWEMUL_FEATURE_LOG) | ||
462 | printf(" log"); | ||
463 | if(features.feature_mask & HWEMUL_FEATURE_MEM) | ||
464 | printf(" mem"); | ||
465 | if(features.feature_mask & HWEMUL_FEATURE_CALL) | ||
466 | printf(" call"); | ||
467 | if(features.feature_mask & HWEMUL_FEATURE_JUMP) | ||
468 | printf(" jump"); | ||
469 | if(features.feature_mask & HWEMUL_FEATURE_AES_OTP) | ||
470 | printf(" aes_otp"); | ||
471 | printf("\n"); | ||
472 | } | ||
473 | |||
474 | struct usb_resp_info_stmp_t stmp; | ||
475 | ret = hwemul_get_info(&hwdev, HWEMUL_INFO_STMP, &stmp, sizeof(stmp)); | ||
476 | if(ret != sizeof(stmp)) | ||
477 | { | ||
478 | printf("Cannot get stmp: %d\n", ret); | ||
479 | goto Lerr; | ||
480 | } | ||
481 | if(!g_quiet) | ||
482 | { | ||
483 | printf("Device stmp:\n"); | ||
484 | printf(" chip ID: %x (%s)\n", stmp.chipid,hwemul_get_product_string(&stmp)); | ||
485 | printf(" revision: %d (%s)\n", stmp.rev, hwemul_get_rev_string(&stmp)); | ||
486 | printf(" supported: %d\n", stmp.is_supported); | ||
487 | } | ||
488 | |||
489 | if(!g_quiet) | ||
490 | { | ||
491 | void *rom = malloc(64 * 1024); | ||
492 | ret = hwemul_rw_mem(&hwdev, 1, 0xc0000000, rom, 64 * 1024); | ||
493 | if(ret != 64 * 1024) | ||
494 | { | ||
495 | printf("Cannot read ROM: %d\n", ret); | ||
496 | goto Lerr; | ||
497 | } | ||
498 | |||
499 | printf("ROM successfully read!\n"); | ||
500 | FILE *f = fopen("rom.bin", "wb"); | ||
501 | fwrite(rom, 64 * 1024, 1, f); | ||
502 | fclose(f); | ||
503 | } | ||
504 | |||
505 | if(!g_quiet) | ||
506 | { | ||
507 | struct | ||
508 | { | ||
509 | uint8_t iv[16]; | ||
510 | uint8_t data[16]; | ||
511 | } __attribute__((packed)) dcp_test; | ||
512 | |||
513 | for(int i = 0; i < 16; i++) | ||
514 | dcp_test.iv[i] = rand(); | ||
515 | for(int i = 0; i < 16; i++) | ||
516 | dcp_test.data[i] = rand(); | ||
517 | printf("DCP\n"); | ||
518 | printf(" IN\n"); | ||
519 | printf(" IV:"); | ||
520 | for(int i = 0; i < 16; i++) | ||
521 | printf(" %02x", dcp_test.iv[i]); | ||
522 | printf("\n"); | ||
523 | printf(" IV:"); | ||
524 | for(int i = 0; i < 16; i++) | ||
525 | printf(" %02x", dcp_test.data[i]); | ||
526 | printf("\n"); | ||
527 | |||
528 | if(!hwemul_aes_otp(&hwdev, &dcp_test, sizeof(dcp_test), HWEMUL_AES_OTP_ENCRYPT)) | ||
529 | { | ||
530 | printf(" OUT\n"); | ||
531 | printf(" IV:"); | ||
532 | for(int i = 0; i < 16; i++) | ||
533 | printf(" %02x", dcp_test.iv[i]); | ||
534 | printf("\n"); | ||
535 | printf(" IV:"); | ||
536 | for(int i = 0; i < 16; i++) | ||
537 | printf(" %02x", dcp_test.data[i]); | ||
538 | printf("\n"); | ||
539 | } | ||
540 | else | ||
541 | printf("DCP error!\n"); | ||
542 | } | ||
543 | |||
544 | if(!g_quiet) | ||
545 | printf("Starting interactive session. Type 'help' to get help.\n"); | ||
546 | while(1) | ||
547 | if(!do_command()) | ||
548 | break; | ||
549 | Lerr: | ||
550 | if(features.feature_mask & HWEMUL_FEATURE_LOG) | ||
551 | { | ||
552 | if(!g_quiet) | ||
553 | printf("Device log:\n"); | ||
554 | print_log(&hwdev); | ||
555 | } | ||
556 | hwemul_release(&hwdev); | ||
557 | return 1; | ||
558 | } | ||