1 2017-08-02 Jeremy Drake <jeremydrake+gnuk@eacceleration.com>
3 * src/flash.c (flash_terminate): Erase Certificate DO, too.
5 2017-08-01 NIIBE Yutaka <gniibe@fsij.org>
7 * src/openpgp.c (FILE_CARD_TERMINATED_OPENPGP): Remove.
8 (cmd_select_file): Don't change file_selection.
10 2017-07-19 NIIBE Yutaka <gniibe@fsij.org>
12 * src/mod.c (mod_inv): Clear TMP.
14 * src/configure (REVISION): Generate even when no git.
16 * polarssl/library/bignum.c (mpi_exp_mod): Call mpi_grow for X
17 after the initialization of RR.
19 2017-07-18 NIIBE Yutaka <gniibe@fsij.org>
21 * src/configure: Bark when no git available.
23 2017-07-18 Anthony Romano <anthony.romano@coreos.com>
27 2017-07-18 Anthony Romano <anthony.romano@coreos.com>
29 * src/main.c (MEMORY_SIZE, MEM_HEAD_IS_CORRUPT, MEM_HEAD_CHECK):
31 (gnuk_malloc, gnuk_free): Add calls to MEM_HEAD_CHECK.
33 * src/gnuk.h (FATAL_HEAP): New.
35 2017-07-18 Anthony Romano <anthony.romano@coreos.com>
37 * src/openpgp-do.c (gpg_reset_algo_attr): New.
38 (rw_algorithm_attr): Use gpg_reset_algo_attr.
41 2017-07-18 Anthony Romano <anthony.romano@coreos.com>
43 * src/mod.c (mod_reduce): Clean up unused code.
45 2017-07-18 Anthony Romano <anthony.romano@coreos.com>
47 * src/call-rsa.c (modulus_calc): Free modulus on error.
48 (rsa_genkey): Remove bogus check, and call chopstx_cleanup_pop
49 with 1 to release p_q_modulus on error. Assign NULL to clp.arg
50 when it's goes with no error.
52 * src/main.c (gnuk_free): Allow NULL.
54 2017-07-18 NIIBE Yutaka <gniibe@fsij.org>
56 * Update chopstx (with USBIP emulation).
58 2017-05-12 NIIBE Yutaka <gniibe@fsij.org>
62 2017-04-28 NIIBE Yutaka <gniibe@fsij.org>
64 * src/mcu-stm32f103.c: New.
65 (check_crc32, sram_address): New.
67 * src/usb_ctrl.c (download_check_crc32): Use check_crc32 and
70 * src/openpgp-do.c (gpg_write_digital_signature_counter): Fix
73 2017-04-27 NIIBE Yutaka <gniibe@fsij.org>
75 * src/gnuk.ld.in (_data_pool): Move to the end.
77 * src/flash.c (flash_init): Return address of end of data object.
78 * src/openpgp.c (gpg_init): Get address of end of data object.
79 * src/openpgp-do.c (gpg_data_scan): Check the end address.
81 2017-02-02 NIIBE Yutaka <gniibe@fsij.org>
85 * src/gnuk.ld.in (__process1_stack_size__): Increase by 0x20.
86 * chopstx: Update to 1.3.
87 * src/configure: Add BLUE_PILL in the help message.
89 2017-02-01 NIIBE Yutaka <gniibe@fsij.org>
91 * README: Update README. Thanks to Paul Fertser.
93 2017-01-02 Szczepan Zalega <szczepan@nitrokey.com>
95 * tool/upgrade_by_passwd.py: Add file extention check.
97 2017-02-01 NIIBE Yutaka <gniibe@fsij.org>
99 * tool/upgrade_by_passwd.py (main): More verbose messages
100 suggested by Szczepan Zalega <szczepan@nitrokey.com>.
102 * tool/gnuk_token.py (USB_PRODUCT_LIST): New.
103 (gnuk_devices_by_vidpid): Support searching by USB_PRODUCT_LIST.
104 Thanks to Szczepan Zalega <szczepan@nitrokey.com>.
106 * tool/usb_strings.py: Use gnuk_token.py.
108 2016-10-21 Niibe Yutaka <gniibe@fsij.org>
110 * src/ecc.c (check_secret): Fix condition.
112 2016-10-15 NIIBE Yutaka <gniibe@fsij.org>
116 * tool/gnuk_put_binary_libusb.py (main): Likewise.
117 * tool/upgrade_by_passwd.py (main): Add call of cmd_select_openpgp
120 * src/openpgp.c (gpg_init): flash_init_keys shoule be after
121 gpg_data_scan since flash_init_keys accesses Data Object for
124 * src/usb-ccid.c (ccid_power_on): Don't waste stack.
126 2016-10-14 Niibe Yutaka <gniibe@fsij.org>
128 * src/usb-ccid.c (ccid_power_on) [LIFE_CYCLE_MANAGEMENT_SUPPORT]:
129 Change LCS value in ATR at run time.
131 * src/openpgp.c (gpg_init): Handle FILE_CARD_TERMINATED.
132 (cmd_select_file): Don't return AID.
133 (cmd_activate_file, cmd_terminate_df): New.
134 (process_command_apdu): Let return GPG_NO_RECORD() when
137 * src/openpgp-do.c (gpg_do_terminate): New.
138 (gpg_data_scan): Handle p_start is NULL.
139 (do_hist_bytes): Remove.
141 * src/flash.c (flash_data): Change the value from 0x0000.
142 (flash_init): Support termination state. Fix handling
143 of the boundary case where gen0 is 0xfffe.
144 (flash_terminate, flash_activate): New.
145 (flash_copying_gc): Skip 0xffff for generation number.
147 2016-10-13 Niibe Yutaka <gniibe@fsij.org>
149 * src/status-code.h: Rename from openpgp.h.
151 * chopstx: Update to 1.2.
153 * tests: New test suite for OpenPGP card with PyTest.
155 * src/configure (factory_reset): New.
157 * src/usb-ccid.c (ccid_power_on): Use ATR_head and historical
160 * src/openpgp-do.c (rw_algorithm_attr): Clear fingerprint, timestamp,
161 and possibly ds_counter.
163 2016-10-12 Niibe Yutaka <gniibe@fsij.org>
165 * test/features/steps.py (cmd_reset_retry_counter): Fix.
166 * tool/gnuk_token.py (gnuk_token.cmd_reset_retry_counter): Fix.
167 (gnuk_token.cmd_select_openpgp): Fix P2.
169 2016-09-02 Niibe Yutaka <gniibe@fsij.org>
171 * src/configure (REVISION): Fix the detection of .git.
172 It may be a regular file (if it's created by worktree).
174 2016-08-24 Niibe Yutaka <gniibe@fsij.org>
176 * test/features/steps.py (ini): Use GLC (the global context),
177 instead of FTC (the feature context), so that token only is
180 2016-08-03 Niibe Yutaka <gniibe@fsij.org>
182 * tool/hub_ctrl.py: Port to Python 3.
184 2016-07-11 NIIBE Yutaka <gniibe@fsij.org>
188 * src/usb-ccid.c (ccid_power_on): Fix call of chopstx_create.
189 * src/usb-msc.c (msc_init): Ditto.
190 * src/pin-cir.c (cir_init): Ditto.
191 * src/neug.c (neug_init): Ditto.
192 * src/main.c (main): Ditto.
194 * src/usb-ccid.c (struct ccid): Arrange for smaller footprint.
195 * src/gnuk.h (struct apdu): Likewise.
197 * src/usb-ccid.c (ccid_card_change_signal): Don't touch ccid_state_p.
198 (ccid_state_p): This is constant.
200 * src/configure (output_vendor_product_serial_strings): Add const
203 * src/usb-ccid.c (epo_init, epi_init): Simplify without notify method.
204 (EP1_IN_Callback, EP1_OUT_Callback): Call notify_tx and notify_icc
207 2016-07-09 NIIBE Yutaka <gniibe@fsij.org>
209 * src/openpgp.c (openpgp_card_thread): Don't need to get SELF.
211 2016-07-06 NIIBE Yutaka <gniibe@fsij.org>
213 * src/pin-cir.c (cir_getchar): Use chopstx_poll.
214 * src/usb-ccid.c (usb_tx_done): Fix ifdef condition.
215 * src/usb_ctrl.c (usb_ctrl_write_finish): Fix ifdef nesting.
217 2016-07-04 NIIBE Yutaka <gniibe@fsij.org>
219 * doc/conf.py: Remove 'sphinx.ext.pngmath' and 'sphinx.ext.mathjax'.
220 Reported by Kenji Rikitake.
222 2016-07-01 NIIBE Yutaka <gniibe@fsij.org>
224 * chopstx: Update to 1.1.
225 * src/usb-ccid.c (poll_event_intr, ccid_thread): Follow the
228 2016-06-21 Niibe Yutaka <gniibe@fsij.org>
230 * doc/index.rst: Update documentation by an example
233 2016-06-17 Niibe Yutaka <gniibe@fsij.org>
235 * chopstx: Update to 1.0.
237 2016-06-15 NIIBE Yutaka <gniibe@fsij.org>
239 * src/gnuk.ld.in (__process2_stack_size__): Update
240 thread size for rng by examining NeuG.
242 * src/usb-ccid.c (poll_event_intr): New.
244 2016-06-14 Niibe Yutaka <gniibe@fsij.org>
246 * regnual/regnual.c (usb_device_reset): Rename from
248 (usb_ctrl_write_finish): Rename from usb_cb_ctrl_write_finish.
249 (usb_setup): Rename from usb_cb_setup.
250 (usb_get_descriptor): Rename from usb_cb_get_descriptor.
251 (usb_set_configuration): New.
252 (usb_interrupt_handler): New.
254 * src/usb-ccid.c (usb_tx_done): Rename from usb_cb_tx_done.
255 (usb_rx_ready): Rename from usb_cb_rx_ready.
256 (usb_event_handle): New.
257 (ccid_thread): Use usb_event_handle.
259 * src/usb-msc.c (EP6_IN_Callback): Update to new USB API.
260 (EP6_OUT_Callback): Likewise.
262 * src/usb_ctrl.c (usb_device_reset): Rename from
264 (vcom_port_data_setup): Update to new USB API.
265 (usb_ctrl_write_finish): Rename from usb_cb_ctrl_write_finish.
266 (usb_setup): Rename from usb_cb_setup.
267 (usb_set_configuration): New, based on usb_cb_handle_event.
268 (usb_set_interface): Rename from usb_cb_interface.
269 (usb_get_interface): New.
270 (usb_get_status_interface): New.
272 * src/usb_desc.c (usb_get_descriptor): Rename from
273 usb_cb_get_descriptor.
275 2016-06-02 Niibe Yutaka <gniibe@fsij.org>
277 * regnual/regnual.c (usb_cb_tx_done): Follow the change of USB
280 * regnual/reset.c: Rename from sys.c.
282 2016-06-01 Niibe Yutaka <gniibe@fsij.org>
284 * tool/stlinkv2.py (stlinkv2.__init__): Don't
285 call setConfiguration.
287 * tool/gnuk_token.py (gnuk_token, regnual): Don't
288 call setAltInterface, it's not needed.
290 * src/usb-ccid.c (ccid_notify_slot_change): New.
291 (ccid_thread): Call ccid_notify_slot_change at
292 interface_reset and EV_CARD_CHANGE.
294 2016-05-31 NIIBE Yutaka <gniibe@fsij.org>
296 * src/usb_stm32f103.c, src/stm32f103.h: Remove.
297 * src/adc_stm32f103.c, src/sys.c: Remove.
299 * src/usb_ctrl.c (usb_cb_interface): call ccid_usb_reset.
300 (usb_cb_handle_event): Likewise.
302 * src/usb-ccid.c (ccid_thread): Handle RESET->CONFIGURE process
304 (ccid_thread): Handle SET_INTERFACE correctly.
306 * polarssl/library/aes.c (FT0, FT1, FT2): Add "weak" flag.
308 * src/neug.c: Update from NeuG.
310 * src/usb_desc.c (usb_cb_get_descriptor): Only valid if USE_SYS3.
312 * src/Makefile.in (USE_SYS, USE_USB, USE_ADC): Enabled.
315 * src/sys.c, src/sys.h: Remove.
316 * src/usb_stm32f103.c, src/usb_lld.h: Remove.
317 * src/adc_stm32f103.c, src/adc.h: Remove.
319 * chopstx: Update to 0.12.
321 2016-05-21 Niibe Yutaka <gniibe@fsij.org>
323 * src/main.c (led_blink, main): Fix LED blink protocol.
325 2016-05-20 NIIBE Yutaka <gniibe@fsij.org>
328 * src/usb-ccid.c (ccid_thread): Fix timeout.
329 (icc_handle_timeout, icc_send_status): Tweak.
331 2016-05-19 Niibe Yutaka <gniibe@fsij.org>
333 * src/usb_ctrl.c (usb_cb_ctrl_write_finish): Set bDeviceState.
335 * src/usb-ccid.c: Rename from usb-icc.c.
336 (ccid_thread): Handle reGNUal upgrade.
338 * src/Makefile.in (CSRC): Follow the change.
340 * chopstx: Update to 0.11.
342 2016-05-18 Niibe Yutaka <gniibe@fsij.org>
344 * src/gnuk.ld.in: Tweak thread size.
345 * src/main.c (main): Use chopstx_setpriority.
346 * src/usb-icc.c (ccid_init): Use new eventflag API.
348 * regnual/regnual.c (nvic_enable_intr): New.
349 (main): Call nvic_enable_intr.
353 2016-05-16 Niibe Yutaka <gniibe@fsij.org>
355 * regnual/regnual.c (usb_cb_rx_ready, usb_cb_tx_done)
356 (usb_cb_device_reset): Follow the change of USB API.
359 * src/sys.c: Update from Chopstx.
361 2016-05-13 Niibe Yutaka <gniibe@fsij.org>
363 * src/neug.c (rng): Call chopstx_claim_irq before adc_start.
364 Remove call of chopstx_release_irq.
366 2016-05-12 Niibe Yutaka <gniibe@fsij.org>
369 * src/sys.c: Update from Chopstx.
370 * src/usb_lld.h: Likewise.
371 * src/usb_stm32f103.c: Likewise.
373 * src/usb_ctrl.c (usb_intr): Follow the change of USB API.
374 (usb_cb_rx_ready, usb_cb_tx_done): Likewise.
376 * src/adc.h: Remove unused declarations.
378 2016-03-08 Niibe Yutaka <gniibe@fsij.org>
380 * tool/gnuk_token.py (gnuk_token.__init__, regnual.__init__):
381 Don't call setConfiguration method.
383 * src/usb_lld.h (usb_cb_ctrl_write_finish): Change the API of
384 callback, which possibly needs INDEX, VALUE, and LEN parameters.
385 (usb_lld_set_data_to_recv): Fix the type of P.
386 (USB_DEVICE_DESCRIPTOR_TYPE, USB_CONFIGURATION_DESCRIPTOR_TYPE)
387 (USB_STRING_DESCRIPTOR_TYPE, USB_INTERFACE_DESCRIPTOR_TYPE)
388 (USB_ENDPOINT_DESCRIPTOR_TYPE): Remove, as we have the enumeration
389 values for same things.
391 * src/usb_stm32f103.c (handle_in0): Follow the change.
392 * src/usb_ctrl.c (usb_cb_ctrl_write_finish): Likewise.
394 * src/usb_desc.c (usb_cb_get_descriptor): Use HID_INTERFACE.
395 (device_desc, config_desc, string_descriptors)
396 (usb_cb_get_descriptor): Use the enumeration types.
397 * src/configure: Use the enumeration types.
399 * regnual/regnual.c: Follow the change of usb_lld.h.
401 2016-02-09 Niibe Yutaka <gniibe@fsij.org>
403 * src/openpgp.c (cmd_verify): Support VERIFY reset, which is
404 described in the specification V2.2 and V3.1.
406 * polarssl/library/bignum.c (mpi_exp_mod): Fix to our local
407 change. Thanks to Aidan Thornton for the failure test case.
409 Fix of mpi_div_mpi from upstream.
410 * polarssl/library/bignum.c (int_clz, int_div_int): New.
411 (mpi_div_mpi): Use int_div_int.
413 2016-02-09 Niibe Yutaka <gniibe@fsij.org>
415 * src/openpgp.c (s2k): Include the unique ID of MCU into the
416 computation of S2K function.
418 2016-02-08 Niibe Yutaka <gniibe@fsij.org>
420 * src/modp256r1.c (modp256r1_add, modp256r1_sub): Keep the result
422 (modp256r1_reduce): Fix wrong calculation.
423 * src/modp256k1.c (modp256k1_add, modp256k1_sub): Likewise.
424 Thanks to Aidan Thornton.
426 2016-02-05 Niibe Yutaka <gniibe@fsij.org>
428 * src/configure: Add submodule check suggested by Elliott
431 2015-11-30 perillamint <perillamint@gentoo.moe>
433 * src/openpgp.c (card_thread): Fix offset of bConfirmPIN.
435 2015-09-18 Niibe Yutaka <gniibe@fsij.org>
439 * src/openpgp-do.c (proc_key_import): Fix error return.
440 (rw_algorithm_attr): Check it's not ALGO_RSA2K.
442 2015-09-17 Niibe Yutaka <gniibe@fsij.org>
446 2015-09-15 Niibe Yutaka <gniibe@fsij.org>
448 * chopstx: Update to 0.10.
450 * src/main.c (main): Don't join after calling ccid_usb_reset.
451 * src/usb-icc.c (ccid_thread): Don't finish on reset, but
454 * src/usb_ctrl.c (usb_cb_device_reset): Stop the interface.
456 * src/usb_stm32f103.c (std_set_interface): Bug fix for conf.
458 * src/gnuk.ld.in (__process3_stack_size__): Increase stack size of
460 (__process2_stack_size__): Increase stack size of RNG.
461 (__process4_stack_size__): Increase stack size of USB.
462 (__main_stack_size__): Decrease stack size of exception handlers.
463 (__process1_stack_size__): Decrease stack size of CCID.
465 2015-09-14 Niibe Yutaka <gniibe@fsij.org>
467 * src/gnuk.h (LED_GNUK_EXEC): New.
468 * src/main.c, src/usb-icc.c, src/usb_ctrl.c: icc_state_p access
471 2015-09-11 Niibe Yutaka <gniibe@fsij.org>
473 * tool/upgrade_by_passwd.py (main): Loop until finding reGNUal
476 2015-09-10 Niibe Yutaka <gniibe@fsij.org>
478 * src/call-rsa.c (rsa_cleanup): New.
479 (rsa_sign, rsa_decrypt, rsa_genkey): Allow cancellation.
480 * src/openpgp.c (cmd_pso, cmd_internal_authenticate): Cancellation
481 is handled by each functions in case of RSA.
483 2015-09-09 Niibe Yutaka <gniibe@fsij.org>
485 * src/sys.h: Update from Chopstx.
486 * src/adc_stm32f103.c: Update from NeuG.
488 * src/openpgp.c (process_command_apdu): Protect command execution
489 against cancelling the execution thread.
490 (cmd_pso, cmd_internal_authenticate): Allow cancellation.
492 * src/main.c (main): Handle LED_USB_RESET.
494 * src/usb-icc.c (ccid_usb_reset): New.
495 (ccid_thread): Upon receival of EV_USB_RESET, finish
496 the thread, canceling the card thread.
498 2015-09-08 Niibe Yutaka <gniibe@fsij.org>
500 * src/gnuk.h (EV_USB_RESET, LED_USB_RESET): New.
502 * src/usb_ctrl.c (CDC_CTRL_DTR): New.
503 (vcom_port_data_setup): Distinguish detail->value for DTR.
505 * src/configure (help): Add ST_DONGLE and ST_NUCLEO_F103.
507 2015-09-04 Niibe Yutaka <gniibe@fsij.org>
509 * src/openpgp-do.c (do_openpgpcard_aid): Use upper bytes of unique
510 ID of MCU; same as USB serial number.
512 * src/configure (help): Add NITROKEY_START.
514 2015-08-26 Mateusz Zalega <mateusz@nitrokey.com>
516 * GNUK_USB_DEVICE_ID: Add Nitrokey Start.
518 2015-08-05 Niibe Yutaka <gniibe@fsij.org>
522 2015-08-04 Niibe Yutaka <gniibe@fsij.org>
524 * src/adc_stm32f103.c: Update from NeuG 1.0.3.
526 * chopstx: Update to 0.08.
529 2015-08-03 Niibe Yutaka <gniibe@fsij.org>
531 * test/features/steps.py (set_msg): Python3 fix.
532 * test/generate_keys.py: Likewise.
533 * test/rsa_keys.py: Likewise.
535 * tool/gnuk_token.py (gnuk_token.download, gnuk_token.execute)
536 (regnual.download): Python3 fix.
537 (list_to_string): Remove.
539 * tool/upgrade_by_passwd.py (maian): Python3 fix.
540 * tool/usb_strings.py (main): Python3 fix.
542 2015-07-31 Niibe Yutaka <gniibe@fsij.org>
544 * src/configure (output_vendor_product_serial_strings): Fix sed
545 script when string is short. Remove empty line.
547 * regnual/regnual.c (usb_cb_ctrl_write_finish, usb_cb_setup)
548 (usb_cb_get_descriptor, usb_cb_interface): Follow the change
551 * tool/stlinkv2.py: Support ST-Link/V2-1.
553 2015-07-28 Niibe Yutaka <gniibe@fsij.org>
555 * tool/stlinkv2.py: Fix for Python3. Thanks to Bertrand Jacquin.
557 * tool/gpg_agent.py: Fix for Python3.
559 * src/usb-msc.c: Update from Fraucheky.
561 * src/usb_stm32f103.c (struct DATA_INFO): Remove offset.
562 (struct DEVICE_INFO): Integrate CONTROL_INFO.
564 2015-07-27 Niibe Yutaka <gniibe@fsij.org>
566 * src/usb_stm32f103.c (usb_lld_reply_request): New.
567 (usb_lld_set_data_to_send): Remove.
568 (usb_lld_set_data_to_recv): Not a macro but a function.
569 (std_get_status): Don't use statically allocated memory.
570 (std_get_configuration): Use usb_lld_reply_request.
571 (handle_setup0): Follow the change.
572 * src/usb_ctrl.c (vcom_port_data_setup, usb_cb_setup)
573 (usb_cb_interface): Use usb_lld_reply_request.
574 * src/usb_desc.c (usb_cb_get_descriptor): Likewise.
576 2015-07-24 Niibe Yutaka <gniibe@fsij.org>
578 * tool/gnuk_put_binary.py: Remove.
579 * tool/gnuk_remove_keys.py: Remove.
581 2015-07-23 Niibe Yutaka <gniibe@fsij.org>
583 * src/configure (nl): New. Follow the change of NeuG.
585 2015-07-21 Niibe Yutaka <gniibe@fsij.org>
589 2015-07-20 Niibe Yutaka <gniibe@fsij.org>
591 * src/openpgp-do.c (gpg_do_keygen): Support ECC.
592 * src/call-ec.c (ecc_check_secret): New.
593 * src/ecc.c (check_secret): New.
595 2015-07-18 Niibe Yutaka <gniibe@fsij.org>
597 * src/configure (keygen): It's always enabled.
598 * src/openpgp-do.c (gpg_do_keygen): Support key generation.
599 * src/openpgp.c (cmd_pgp_gakp): Likewise.
600 * src/call-rsa.c (rsa_genkey): Likewise.
601 * src/random.c (random_gen): Likewise.
602 * src/Makefile.in (KEYGEN_SUPPORT): Remove.
603 * polarssl/include/polarssl/config.h (POLARSSL_GENPRIME): Define.
605 2015-07-16 Niibe Yutaka <gniibe@fsij.org>
607 * src/configure (FLASH_PAGE_SIZE, FLASH_SIZE, MEMORY_SIZE)
608 [sys1_compat]: Use safe values for common binary.
609 (TARGET_DEFINE): Remove.
611 2015-07-15 Niibe Yutaka <gniibe@fsij.org>
613 * tool/usb_strings.py (field): Add 'Board'.
615 * regnual/regnual.c (usb_cb_get_descriptor): Update.
616 * src/usb_ctrl.c (usb_cb_interface): Call usb_lld_write.
617 * src/usb_desc.c (usb_cb_get_descriptor): Support sys_board_name,
619 * src/usb_lld.h (usb_cb_get_descriptor): Add last argument length
621 * src/usb_stm32f103.c (handle_setup0): Allow setup callback to
622 call usb_lld_write with ENDP0.
623 * src/usb_conf.h (NUM_STRING_DESC): Remove.
625 * src/configure [!sys1_compat] (CONFIG): Don't include target
628 * src/flash.c: Detect flash_page_size at runtime.
630 * src/main.c: Remove dependency to board.h.
632 * src/neug.c: Update from NeuG 1.0.2.
633 * src/adc_stm32f103.c: Update.
635 * chopstx: Update to 0.07.
638 * src/gnuk.ld.in: Update.
640 * tool/stlinkv2.py (stlinkv2.get_chip_id): New. Detect flash
642 (main): Call stlinkv2.get_chip_id after MCU reset and stop.
645 2015-07-11 Niibe Yutaka <gniibe@fsij.org>
647 * src/configure (help): Add STM32_PRIMER2 and CQ_STARM.
649 * chopstx: Update to 0.06.
651 * tool/stlinkv2.py: Support 512kB version of STM32F103.
652 The size of executable file should be even.
654 2015-07-07 Niibe Yutaka <gniibe@fsij.org>
656 * src/Makefile.in (CSRC): Add ecc-mont.c.
658 * src/ecc-mont.c (mod25638_mul_121665): Fix.
659 (ecdh_compute_public_25519, ecdh_decrypt_curve25519): New.
661 * src/openpgp.c (cmd_pso): Support ALGO_CURVE25519.
663 * src/openpgp-do.c (algorithm_attr_cv25519): New.
664 (rw_algorithm_attr, get_algo_attr_data_object)
665 (gpg_get_algo_attr_key_size, gpg_do_write_prvkey)
666 (proc_key_import, gpg_do_public_key): Support ALGO_CURVE25519.
668 * src/gnuk.h (ALGO_CURVE25519): New.
670 2015-07-06 Niibe Yutaka <gniibe@fsij.org>
672 Enhancement for FSM-55.
673 * tool/stlinkv2.py (stlinkv2.control_nrst): New.
674 (stlinkv2.get_rdp_key,has_spi_flash,has_protection): New.
675 (stlinkv2.get_core_id): Rename.
676 (stlinkv2.blank_check): Use self.flash_size.
677 (stlinkv2.start): Call control_nrst. Call get_core_id.
678 Distinguishing chip, and set rdp_key, flash_size and require_nrst.
679 (stlinkv2.flash_write): Use self.flash_block_size.
680 (main): Call control_nrst.
681 (prog_flash_write_body, prog_option_bytes_write_body)
682 (prog_blank_check_body): Support Cortex-M0.
683 (main): Call API V2 halt twice.
684 * tool/asm-thumb/*.S: Updated for Cortex-M0.
686 2015-06-30 Niibe Yutaka <gniibe@fsij.org>
688 * src/sys.c: Update from chopstx/example-cdc/sys.c.
690 * src/main.c (device_initialize_once): Apply change of NeuG.
692 2015-06-03 Niibe Yutaka <gniibe@fsij.org>
696 * test/ecc_nistp256_keys.py: New.
698 * tool/upgrade_by_passwd.py: Remove -p option and add -f option.
700 * tool/gnuk_token.py (gnuk_token.download): Add verbose flag.
701 (regnual.download): Ditto.
703 * tool/gnuk_upgrade.py: Use gnuk_token module.
705 2015-06-02 Niibe Yutaka <gniibe@fsij.org>
707 * src/openpgp.c (cmd_pso): Support OpenPGPcard spec v3.0.
709 2015-04-20 Niibe Yutaka <gniibe@fsij.org>
711 * chopstx: Upgrade to 0.05.
713 2015-04-19 Niibe Yutaka <gniibe@fsij.org>
715 * src/gnuk.h (CCID_CARD_INIT): New.
716 * src/usb_desc.c (gnukConfigDescriptor): Update dwDefaultClock,
717 dwMaximumClock, dwFeatures, and bClassEnvelope.
718 * src/usb_ctrl.c (freq_table): Change the value to 4000MHz.
719 (usb_cb_handle_event): Call ccid_card_change_signal after configure.
720 * src/usb-icc.c (ccid_thread): Change EV_CARD_CHANGE handling.
722 2015-04-18 Niibe Yutaka <gniibe@fsij.org>
724 * src/main.c (main): Call chopstx_main_init.
725 * src/Makefile.in (DEFS): Remove CHX_PRIO_MAIN.
727 2015-04-17 Niibe Yutaka <gniibe@fsij.org>
729 * src/configure: Fix shell syntax.
731 2015-03-31 Niibe Yutaka <gniibe@fsij.org>
733 * src/usb_conf.h (ICC_NUM_INTERFACES, HID_NUM_INTERFACES)
734 (HID_NUM_INTERFACES, VCOM_NUM_INTERFACES, MSC_NUM_INTERFACES)
735 (NUM_INTERFACES): Define here (moved from usb_desc.c).
736 (ICC_INTERFACE, HID_INTERFACE, VCOM_INTERFACE_0, VCOM_INTERFACE_1)
737 (MSC_INTERFACE): New.
738 * src/usb_ctrl.c (gnuk_setup_endpoints_for_interface)
739 (usb_cb_setup, usb_cb_ctrl_write_finish): Use *_INTERFACE.
740 * src/usb_desc.c (gnukConfigDescriptor): Likewise.
742 2015-03-06 Niibe Yutaka <gniibe@fsij.org>
744 * src/ecc-edwards.c (eddsa_sign_25519): Return 0.
746 2015-02-25 Niibe Yutaka <gniibe@fsij.org>
748 * src/openpgp.c (cmd_internal_authenticate): Fix storing to
751 2015-02-10 Niibe Yutaka <gniibe@fsij.org>
753 * src/openpgp.c (cmd_pso): Fix counter update for EdDSA. Thanks
754 to Jonathan Schleifer.
756 * src/call-rsa.c (rsa_sign): Don't set res_APDU_len.
757 (rsa_decrypt): Likewise, but get OUTPUT_LEN_P as an argument.
759 2015-02-09 Niibe Yutaka <gniibe@fsij.org>
761 * src/openpgp.c (cmd_pso): Fix EdDSA. Use GPG_KEY_FOR_SIGNING.
763 2014-12-15 Niibe Yutaka <gniibe@fsij.org>
767 2014-12-13 Niibe Yutaka <gniibe@fsij.org>
769 * src/flash.c (flash_key_getpage, flash_key_release_page): New.
771 * src/openpgp-do.c (gpg_do_delete_prvkey): New arg.
772 (rw_algorithm_attr): Call gpg_do_delete_prvkey with CLEAN_PAGE_FULL.
774 2014-12-12 Niibe Yutaka <gniibe@fsij.org>
776 * src/Makefile.in (build/bignum.o): Specific OPT for this target.
778 * src/configure (target): Default is FST-01.
779 (--with-dfu): FST-01 doesn't have DFU. If set, it must be
782 * boards/STBEE_MINI: Remove, since it is now supported by Chopstx.
784 * test/features/802_get_data_static.feature: Reflect the change
785 of extended capabilities.
786 * test/features/402_get_data_static.feature: Ditto.
787 * test/features/002_get_data_static.feature: Ditto.
789 * test/features/003_keyattr_change.feature: New test.
791 * src/usb_lld.h: Don't use 'extern' for function declarations.
792 * src/usb-icc.c (end_cmd_apdu_data): Fix Le handling.
794 2014-12-11 Niibe Yutaka <gniibe@fsij.org>
796 * chopstx: Upgrade to 0.04.
797 * src/syc.c: Update from 0.04.
799 2014-12-10 Niibe Yutaka <gniibe@fsij.org>
801 * src/ecc-cdh.c: Remove as smartcard only does
802 a part of ECDH computation as gpg-agent does.
804 * src/chconf.h, src/halconf.h: Remove files needed for ChibiOS/RT.
806 2014-12-09 Niibe Yutaka <gniibe@fsij.org>
808 * src/call-ec.c (ecc_compute_public): Rename, as we share
809 same routine among ECDSA and ECDH.
812 2014-12-09 Niibe Yutaka <gniibe@fsij.org>
814 * src/ecc.c (compute_kP): Bug fix. It's P, not G.
815 (point_is_on_the_curve): Bug fix.
817 2014-12-03 Niibe Yutaka <gniibe@fsij.org>
819 Changes for RSA-4096.
821 * src/gnuk.h (MAX_CMD_APDU_DATA_SIZE, MAX_RES_APDU_DATA_SIZE):
822 Send/Recv buffer should be bigger.
823 * polarssl/library/bignum.c (mpi_exp_mod): Don't consume much.
824 * polarssl/library/rsa.c (rsa_rsaes_pkcs1_v15_decrypt): buffer
825 allocation size should be variable.
827 2014-12-01 Niibe Yutaka <gniibe@fsij.org>
829 * src/Makefile.in (DEFS): Don't define compile time preference of
832 * src/openpgp-do.c (proc_key_import): Support modifiable key algo
835 2014-11-21 Niibe Yutaka <gniibe@fsij.org>
837 * src/gnuk.h (ALGO_RSA4K, ALGO_NISTP256R1, ALGO_SECP256K1)
838 (ALGO_ED25519, ALGO_RSA2K): New.
839 (struct key_data_internal): Move to ...
840 * src/openpgp-do.c (struct key_data_internal): ... here.
841 (CHECKSUM_ADDR, kdi_len): New.
842 (CKDC_CALC, CKDC_CHECK): New.
843 (compute_key_data_checksum): Add arg PRVKEY_LEN.
844 (gpg_do_load_prvkey, gpg_do_delete_prvkey): Support modifiable key
846 (gpg_do_write_prvkey, gpg_do_public_key, gpg_do_keygen): Likewise.
847 (gpg_do_clear_prvkey): Use MAX_PRVKEY_LEN.
849 * src/openpgp.c (gpg_init): Call flash_init_keys after
851 (cmd_pso): Support modifiable key algo attributes.
852 (cmd_internal_authenticate): Likewise.
854 2014-11-21 Niibe Yutaka <gniibe@fsij.org>
856 * src/openpgp-do.c (algorithm_attr_rsa2k): Rename from *_rsa.
857 (algorithm_attr_rsa4k): New.
858 (get_algo_attr_pointer, kk_to_nr, gpg_get_algo_attr)
859 (get_algo_attr_data_object, gpg_get_algo_attr_key_size): New.
860 (rw_algorithm_attr): New.
861 (gpg_do_table): Register rw_algorithm_attr for GPG_DO_ALG_*.
862 (gpg_data_scan, gpg_data_copy): Handle algo attributes.
864 (rw_pw_status): Fix checking against redundant write.
866 2014-11-20 Niibe Yutaka <gniibe@fsij.org>
868 * src/openpgp-do.c (extended_capabilities): Key attributes can be
871 2014-11-20 Niibe Yutaka <gniibe@fsij.org>
873 * src/gnuk.h (NR_NONE, NR_DO__FIRST__): Remove.
875 (NR_KEY_ALGO_ATTR_SIG, NR_KEY_ALGO_ATTR_DEC)
876 (NR_KEY_ALGO_ATTR_AUT): New.
878 * src/openpgp-do.c (gpg_do_load_prvkey, gpg_do_delete_prvkey)
879 (gpg_do_write_prvkey, gpg_do_chks_prvkey, gpg_data_scan)
880 (gpg_data_copy, gpg_do_read_simple)
881 (gpg_do_write_simple): Don't use NR_DO__FIRST__.
882 (gpg_do_put_data): Don't use NR_NONE any more.
883 (do_tag_to_nr): Use -1 to specify NONE.
885 * src/flash.c (flash_enum_clear, flash_enum_write_internal)
886 (flash_enum_write): New.
888 2014-11-19 Niibe Yutaka <gniibe@fsij.org>
890 * src/gnuk.h (FIRMWARE_UPDATE_KEY_CONTENT_LEN): New.
891 (size_of_key): New enum.
893 * src/openpgp.c (gpg_get_firmware_update_key)
894 (cmd_read_binary, cmd_external_authenticate): Use
895 FIRMWARE_UPDATE_KEY_CONTENT_LEN.
897 * src/flash.c (KEY_SIZE): Remove.
898 (key_available_at): Add new arg as KEY_SIZE.
899 (flash_check_all_other_keys_released): Likewise.
900 (flash_key_fill_zero_as_released, flash_key_release): Likewise.
902 (flash_init): Move initializing keys into another function.
903 (flash_init_keys): New function.
905 (flash_key_alloc): Use gpg_get_algo_attr_key_size.
906 (flash_key_write): Add new arg as KEY_DATA_LEN.
908 (flash_write_binary): Use FIRMWARE_UPDATE_KEY_CONTENT_LEN.
910 2014-09-16 Niibe Yutaka <gniibe@fsij.org>
912 * src/gnuk.h (MAX_PRVKEY_LEN): New.
913 (KEY_CONTENT_LEN): Remove.
915 * src/call-rsa.c (RSA_SIGNATURE_LENGTH): Remove.
916 (rsa_sign, rsa_verify, rsa_genkey): Add new arg: PUBKEY_LEN.
917 (rsa_decrypt): Don't use KEY_CONTENT_LEN.
919 2014-06-19 Niibe Yutaka <gniibe@fsij.org>
921 * src/ecc-mont.c (compute_nQ): Add comment.
923 * src/mod.c (mod_inv): Fix comment. X^-1 = 0 when X=0
924 is important for Montgomery curve computation.
926 2014-06-05 Niibe Yutaka <gniibe@fsij.org>
928 * tool/add_openpgp_authkey_from_gpgssh.py: New.
930 2014-04-17 Niibe Yutaka <gniibe@fsij.org>
932 * src/muladd_256.h (MULADD_256_ASM): New.
933 (MULADD_256): Use MULADD_256_ASM.
934 * src/ecc-mont.c (mod25638_mul_121665): Add asm implementation.
936 * src/bn.c (bn256_add_uint, bn256_sub_uint): Simplify.
937 * src/mod25638.c (mod25638_add, mod25638_sub): Simplify.
938 (n25638, add19): Remove.
939 (ADDWORD_256): Add s_ as source pointer.
940 (mod25519_reduce): Remove a call to memcpy. Use bn256_add_uint.
941 * src/ecc-edwards.c (point_double): Simplify.
943 2014-04-16 Niibe Yutaka <gniibe@fsij.org>
947 2014-04-15 Niibe Yutaka <gniibe@fsij.org>
949 * src/ecc-mont.c: New.
951 * src/mod25638.c (p25519): Move from ecc-edwards.c.
952 (mod25519_reduce, add19): Likewise.
953 (mod25638_reduce) [!ASM_IMPLEMENTATION]: Use bn256_add_uint.
955 2014-04-14 Niibe Yutaka <gniibe@fsij.org>
957 * src/jpc.c (jpc_to_ac): Error check before mod_inv.
959 * src/mod.c (mod_inv): No return value (if N==0 returns ZERO).
961 * src/bn.c [BN256_NO_RANDOM]: Only include "random.h" if needed.
963 2014-04-08 Niibe Yutaka <gniibe@fsij.org>
965 * src/mod.c (mod_inv): Use MAX_GCD_STEPS_BN256.
966 Return failure or success.
967 * src/jpc.c (jpc_to_ac): Use mod_inv.
968 * src/modp256k1.c (modp256k1_inv): Remove.
969 * src/modp256r1.c (modp256r1_inv): Remove.
971 2014-04-07 Niibe Yutaka <gniibe@fsij.org>
973 * src/openpgp-do.c (algorithm_attr_ed25519): It's OID only.
975 2014-04-03 Niibe Yutaka <gniibe@fsij.org>
977 * src/ecc-edwards.c (eddsa_sign_25519): Change type of OUT.
978 * src/openpgp.c (cmd_internal_authenticate): Have a buffer.
980 * src/flash.c (flash_init): Fix key address finder.
982 2014-04-02 Niibe Yutaka <gniibe@fsij.org>
984 * src/openpgp-do.c (proc_key_import): Handle EdDSA.
985 (algorithm_attr_ed25519): Fix OID and add ID for SHA512.
987 2014-04-01 Niibe Yutaka <gniibe@fsij.org>
989 * src/ecc-edwards.c (eddsa_compute_public_25519): New.
991 * src/openpgp-do.c (algorithm_attr_ed25519): New.
992 (gpg_do_write_prvkey, proc_key_import, gpg_do_public_key): Add
995 2014-03-31 Niibe Yutaka <gniibe@fsij.org>
997 * src/ecc-edwards.c (eddsa_sign_25519): Rename and API change.
999 * src/openpgp-do.c (gpg_do_load_prvkey, gpg_do_delete_prvkey)
1000 (gpg_do_write_prvkey, gpg_do_public_key, gpg_do_keygen): Follow
1001 the change of PRVKEY_DATA and KEY_DATA.
1003 * src/flash.c (key_available_at): New.
1004 (flash_init): Initilize KD.
1006 * src/gnuk.h (struct prvkey_data): Remove member KEY_ADDR.
1007 (struct key_data): Addd member KEY_ADDR.
1009 * src/openpgp-do.c (gpg_do_keygen): Bug fix. Reset the signature
1010 counter when new key is generated.
1012 * src/flash.c (flash_key_alloc): Change API, supply KK.
1014 2014-03-29 Niibe Yutaka <gniibe@fsij.org>
1016 * src/ecc-edwards.c (point_double, point_add): Rename.
1017 (mod25519_reduce): New.
1019 2014-03-28 Niibe Yutaka <gniibe@fsij.org>
1021 * misc/t-eddsa.c (main): Update for new API of eddsa_25519.
1023 * src/ecc-edwards.c (compute_kG_25519): Tune for 252-bit.
1024 (eddsa_25519): Public key should be provided by caller.
1025 (eddsa_public_key_25519): New.
1027 2014-03-27 Niibe Yutaka <gniibe@fsij.org>
1029 * src/ecc-edwards.c (ed_add_25638): Remove the third argument.
1030 (compute_kG_25519): The curve is complete, we don't need to avoid
1031 identity element as NIST curve or secp256k1 curve.
1032 (eddsa_25519): Change the API, with A and the seed.
1034 2014-03-26 Niibe Yutaka <gniibe@fsij.org>
1036 * src/mod25638.c (mod25638_reduce): New.
1037 (mod25638_mul, mod25638_sqr): Use mod25638_reduce.
1039 * src/ecc-edwards.c (ptc_to_ac_25519): No need to subtract p25519.
1041 2014-03-25 Niibe Yutaka <gniibe@fsij.org>
1043 * misc/t-eddsa.c: New.
1045 * src/ecc-edwards.c (bnX_mul_C, mod_reduce_M): New.
1048 2014-03-20 Niibe Yutaka <gniibe@fsij.org>
1050 * src/ecc-edwards.c (ed_add_25638): Fix for X == A.
1051 (main): Compute pre-computed tables.
1052 (precomputed_KG, precomputed_2E_KG): Add.
1053 (compute_kG_25519): New.
1055 2014-03-19 Niibe Yutaka <gniibe@fsij.org>
1057 * src/bn.c (bn256_add): Fix for X == B.
1058 (bn256_sub): Likewise.
1060 * src/ecc-edwards.c: New.
1062 2014-03-18 Niibe Yutaka <gniibe@fsij.org>
1064 * src/mod25638.c (mod25638_add, mod25638_sub, mod25638_sqr)
1065 (mod25638_shift): New.
1067 2014-03-13 Niibe Yutaka <gniibe@fsij.org>
1069 * src/mod25638.c: Rename from fe25519.c.
1070 * src/mod25638.h: Likewise.
1072 2014-03-07 Niibe Yutaka <gniibe@fsij.org>
1076 2014-02-25 Niibe Yutaka <gniibe@fsij.org>
1078 * src/openpgp-do.c (gpg_do_public_key): Don't put OID.
1080 * src/configure [certdo] (gnuk.ld): Add TIM_SIZE and EXT_SIZE.
1081 Thanks to Vasily Evseenko for the bug report.
1083 2014-02-21 Niibe Yutaka <gniibe@fsij.org>
1085 * src/ecc.c (compute_kG): Compute higer index at first.
1086 (point_is_on_the_curve): Don't use coefficient_a if it's zero.
1088 * src/jpc.c (jpc_double): Care coefficient A.
1090 * src/ec_p256r1.c (COEFFICIENT_A_IS_MINUS_3): New.
1091 * src/ec_p256k1.c (COEFFICIENT_A_IS_ZERO): New.
1092 * src/jpc_p256r1.c (COEFFICIENT_A_IS_MINUS_3): Likewise.
1093 * src/jpc_p256k1.c (COEFFICIENT_A_IS_MINUS_3): Likewise.
1095 * src/modp256k1.c (modp256k1_shift): Bug fix.
1097 2014-02-20 Niibe Yutaka <gniibe@fsij.org>
1099 * src/Makefile.in (CSRC): Add files of p256k1.
1101 * src/openpgp.c (cmd_pso): Support p256k1 for signature.
1103 * src/openpgp-do.c (algorithm_attr_p256k1): New.
1104 (gpg_do_write_prvkey): Support p256k1 for signature.
1105 (proc_key_import, gpg_do_table, gpg_do_public_key): Likewise.
1107 * src/Makefile.in (DEFS): Add -DRSA_SIG.
1109 * src/openpgp-do.c (gpg_do_write_prvkey): Use _p256r1.
1110 * src/openpgp.c (cmd_internal_authenticate): Likewise.
1112 * src/call-ec_p256k1.c: New. Use call-ec.c.
1113 * src/call-ec_p256r1.c: Use call-ec.c.
1114 * src/call-ec.c: New.
1115 (ecdsa_sign): Change the signature.
1117 2014-02-19 Niibe Yutaka <gniibe@fsij.org>
1119 * tool/calc_precompute_table_ecc.py: New.
1121 * src/ec_p256k1.c: New. Use ecc.c.
1122 * src/ec_p256k1.h: New.
1123 * src/ec_p256r1.c: Use ecc.c.
1126 2014-02-18 Niibe Yutaka <gniibe@fsij.org>
1128 * src/jpc_p256k1.c: New. Use jpc.c.
1129 * src/jpc_p256r1.c: Use jpc.c.
1132 * src/sha256.c (memcpy_output_bswap32): Bug fix.
1134 * src/modp256k1.h, src/modp256k1.c: New.
1136 2014-02-17 Niibe Yutaka <gniibe@fsij.org>
1138 * src/Makefile.in (CSRC): Follow the changes of filenames.
1140 * src/modp256r1.c (modp256r1_add, modp256r1_sub, S3)
1141 (modp256r1_mul, modp256r1_sqr, modp256r1_inv, modp256r1_shift):
1142 Use new function names.
1143 * src/jpc_p256r1.c (jpc_double_p256r1, jpc_add_ac_signed_p256r1)
1144 (jpc_to_ac_p256r1): Likewise.
1145 * src/ec_p256r1.c (point_is_on_the_curve)
1146 (compute_kG_p256r1, compute_kP_p256r1): Likewise.
1147 * src/call-ec_p256r1.c (ecdsa_sign): Likewise.
1149 * src/modp256r1.h: Rename from modp256.h.
1150 * src/jpc-ac_p256r1.h: Rename from jpc-ac.h.
1151 * src/ec_p256r1.h: Rename from ec_p256.h.
1153 * src/modp256r1.c: Rename from modp256.c.
1154 * src/jpc_p256r1.c: Rename from jpc.c.
1155 * src/ec_p256r1.c: Rename from ec_p256.c.
1156 * src/call-ec_p256r1.c: Rename from call-ec_p256.c.
1158 2014-02-05 NIIBE Yutaka <gniibe@fsij.org>
1160 * src/sha512.h, src/sha512.c: New.
1162 * src/sha256.c (initial_state): Don't export, it's internal.
1163 (memcpy_output_bswap32): Rename and remove last argument.
1165 2014-01-28 Niibe Yutaka <gniibe@fsij.org>
1167 * src/muladd_256.h: New.
1168 * src/bn.c (bn256_mul, bn256_sqr): Assembler implementation.
1170 * src/ec_p256.c (get_vk_kP): Bug fix.
1171 (compute_kP): Bug fix for index table.
1173 2014-01-27 Niibe Yutaka <gniibe@fsij.org>
1175 * src/ec_p256.c (get_vk_kP): New.
1176 (naf4_257_set, naf4_257_get, compute_naf4_257): Remove.
1177 (compute_kP): Change the argument, fixing for constant time.
1179 2014-01-24 Niibe Yutaka <gniibe@fsij.org>
1181 * src/ec_p256.c (get_vk): New.
1182 (compute_kG): Fix for constant time.
1183 (compute_kP): Simplify.
1185 2014-01-23 Niibe Yutaka <gniibe@fsij.org>
1187 * src/jpc.c (jpc_add_ac_signed): Fix for constant time.
1189 * src/ec_p256.c (ecdsa): Bug fix for k selection.
1191 2014-01-22 Niibe Yutaka <gniibe@fsij.org>
1193 * src/modp256.c (modp256_inv): Fix for constant time.
1195 * src/bn.c (bn256_sqr): Fix for constant time.
1197 * src/mod.c (mod_inv): Fix for constant time.
1199 * src/ec_p256.c (compute_kG): Simplify.
1201 * src/jpc.c (jpc_double): Support calling with A = infinity.
1203 2014-01-21 Niibe Yutaka <gniibe@fsij.org>
1205 * src/jpc.c (jpc_add_ac_signed): Bug fix for A check.
1207 * src/ec_p256.c (ecdsa): Fix for constant time.
1209 * src/modp256.c (modp256_add, modp256_sub, modp256_reduce)
1210 (modp256_shift): Fix for constant time.
1211 (modp256_inv): Likewise (not fully constant time, yet).
1213 * src/mod.c (mod_reduce): Fix for constant time.
1214 (mod_inv): Likewise (not fully constant time, yet).
1216 * src/bn.h (bn256, bn512): words -> word.
1217 * src/ec_p256.h (naf4_257): Likewise.
1219 2014-01-20 Niibe Yutaka <gniibe@fsij.org>
1221 * src/fe25519.h, src/fe25519.c: New.
1223 2014-01-15 Niibe Yutaka <gniibe@fsij.org>
1225 * src/bn.c (bn256_is_zero, bn256_is_ge, bn256_cmp): Computation
1226 should be constant time.
1228 2013-12-25 Niibe Yutaka <gniibe@fsij.org>
1232 * tool/gnuk_token.py (gnuk_token.__init__, regnual.__init__): Fix
1233 the argument of setAltInterface.
1234 * tool/gnuk_upgrade.py: Likewise.
1235 * tool/dfuse.py (DFU_STM32.__init__): Likewise.
1236 * tool/stlinkv2.py (stlinkv2.__init__): Likewise.
1238 2013-12-24 Niibe Yutaka <gniibe@fsij.org>
1240 * polarssl/include/polarssl/bn_mul.h (MULADDC_1024_CORE)
1241 (MULADDC_1024_LOOP): Use younger number registers more for shorter
1242 instructions and better performance.
1243 * polarssl/library/bignum.c (mpi_montsqr): Likewise. Change loop
1244 structure and conditional branch for better performance.
1246 2013-12-23 Niibe Yutaka <gniibe@fsij.org>
1248 * polarssl/library/bignum.c (mpi_montmul): Computation
1249 time should not depends on input.
1250 (mpi_montmul, mpi_montred, mpi_montsqr): Change the API.
1251 (mpi_exp_mod): Follow the change of the API. Allocate memory on
1252 stack instead of malloc.
1254 * src/gnuk.ld.in (__process3_stack_size__): Increase stack size.
1256 2013-12-20 Niibe Yutaka <gniibe@fsij.org>
1260 * src/usb_ctrl.c (USB_FSIJ_GNUK_CARD_CHANGE): New.
1261 (usb_cb_setup): Support USB_FSIJ_GNUK_CARD_CHANGE.
1262 * src/usb-icc.c (ccid_card_change_signal): New argument HOW.
1264 2013-12-20 Niibe Yutaka <gniibe@fsij.org>
1266 * polarssl/include/polarssl/bn_mul.h (MULADDC_1024_CORE)
1267 (MULADDC_CORE): Reorder instructions for more speed up.
1268 * polarssl/library/bignum.c (mpi_montsqr): Likewise.
1270 2013-12-19 Niibe Yutaka <gniibe@fsij.org>
1272 * src/configure (--enable-hid-card-change): New (experimental).
1273 * src/config.h.in (HID_CARD_CHANGE_DEFINE): New.
1274 * src/usb_ctrl.c (gnuk_setup_endpoints_for_interface)
1275 (usb_cb_setup, usb_cb_ctrl_write_finish): Conditionalize
1276 HID_CARD_CHANGE_SUPPORT.
1277 * src/usb_desc.c (gnukDeviceDescriptor, usb_cb_get_descriptor):
1280 2013-12-19 Niibe Yutaka <gniibe@fsij.org>
1282 * src/openpgp.c (S2KCOUNT): It's now 192, as the threat model
1283 of Gnuk Token is different.
1285 2013-12-19 Niibe Yutaka <gniibe@fsij.org>
1287 * polarssl/library/bignum.c (mpi_montsqr): New.
1288 (mpi_exp_mod): Use mpi_montsqr.
1290 Note that this change introduces a vulnerability by the
1291 Yarom/Falkner flush+reload cache side-channel attack. When this
1292 code is used on general purpose computer where we can observe
1293 which code is executed (sqr or mul), it's not safe.
1295 2013-12-16 Niibe Yutaka <gniibe@fsij.org>
1297 * polarssl/include/polarssl/bn_mul.h (MULADDC_1024_CORE)
1298 (MULADDC_1024_LOOP, MULADDC_HUIT, MULADDC_INIT, MULADDC_CORE)
1299 (MULADDC_STOP) [__arm__]: The value of input B won't change.
1300 More acculate specification for asm statement.
1302 * polarssl/library/bignum.c (mpi_cmp_abs_limbs): New.
1303 (mpi_montmul): Change the signature and use the upper half of T.
1304 (mpi_montred): Likewise.
1305 (mpi_exp_mod): Use improved mpi_montmul and mpi_montred.
1306 (mpi_sub_hlp, mpi_mul_hlp): Add const qualifier for S.
1308 2013-12-13 Niibe Yutaka <gniibe@fsij.org>
1310 * polarssl/library/bignum.c (mpi_exp_mod): Initialize lower
1311 half of T with zero.
1312 (mpi_montmul): Don't need to clear lower half of
1313 T, as we keep zero. Call mpi_sub_hlp with upper half of T.
1314 (mpi_montred): Ditto.
1316 * polarssl/library/bignum.c (mpi_montmul, mpi_montred): Minimize
1317 number of limbs for T.
1318 (mpi_exp_mod): Only allocate N-n * 2 for T.
1319 Only allocate N->n for X, W[i], and RR.
1321 2013-12-13 Niibe Yutaka <gniibe@fsij.org>
1323 * tool/upgrade_by_passwd.py (main): Support -k to specify KEYNO.
1325 2013-12-13 Niibe Yutaka <gniibe@fsij.org>
1327 * src/usb_ctrl.c (HID_LED_STATUS_CARDCHANGE): Rename from
1328 HID_LED_STATUS_NUMLOCK.
1330 * tool/gnuk_token.py (gnuk_token.stop_gnuk): Detach kernel
1333 2013-12-12 Niibe Yutaka <gniibe@fsij.org>
1335 * src/openpgp-do.c (do_openpgpcard_aid): Coerce to volatile to
1336 force memory access at run time.
1338 2013-12-11 Niibe Yutaka <gniibe@fsij.org>
1340 * regnual/sys.c (entry): Fix relocation calculation.
1342 2013-11-27 Niibe Yutaka <gniibe@fsij.org>
1344 * src/stm32f103.h (AFIO_MAPR_SWJ_CFG_DISABLE): New.
1345 * src/sys.c: Likewise.
1347 2013-11-26 Niibe Yutaka <gniibe@fsij.org>
1349 * src/usb_desc.c (hid_report_desc): New.
1350 (ICC_TOTAL_LENGTH): Update.
1351 (HID_TOTAL_LENGTH, HID_NUM_INTERFACES): New.
1352 (W_TOTAL_LENGTH, NUM_INTERFACES): Update.
1353 (gnukConfigDescriptor): Add IN2 interrupt endpoint descriptor.
1354 Add HID interface descriptor.
1355 (usb_cb_get_descriptor): Handle HID.
1357 * src/usb_ctrl.c (NUM_INTERFACES, MSC_INTERFACE_NO): Add 1.
1358 (USB_HID_REQ_*, HID_LED_STATUS_NUMLOCK): New.
1359 (gnuk_setup_endpoints_for_interface): Add ENDP2 interrupt
1361 (usb_cb_setup): Handle HID requests.
1362 (usb_cb_ctrl_write_finish): Likewise.
1364 * src/usb-icc.c (ccid_card_change_signal): New.
1365 (ccid_thread): Handle card change.
1366 (icc_error, icc_send_status): Handle ICC_STATE_NOCARD state.
1367 (icc_handle_data): Add the case of ICC_STATE_NOCARD.
1368 (EP2_IN_Callback): New.
1370 2013-11-26 Niibe Yutaka <gniibe@fsij.org>
1372 * src/pin-dial.c: Remove.
1373 * src/configure: Remove pin-dial support.
1375 2013-11-25 Niibe Yutaka <gniibe@fsij.org>
1377 * src/Makefile.in (HEXOUTPUT_MAKE_OPTION): New.
1378 * src/configure (HEXOUTPUT_MAKE_OPTION): New.
1379 * src/main.c: Include board.h.
1380 * src/stm32f103.h (EXTI0_IRQ, EXTI1_IRQ): New.
1382 2013-11-18 Niibe Yutaka <gniibe@fsij.org>
1384 * regnual/sys.c (entry): Bug fix of clearing BSS.
1386 * src/usb_stm32f103.c: Update from NeuG.
1387 (usb_handle_transfer): Add argument ISTR_VALUE.
1389 * src/openpgp.c (card_thread): Add noinline attribute.
1391 * src/usb-icc.c (ccid_thread): Join the OpenPGP thread.
1392 Add noinline attribute.
1394 2013-11-15 Niibe Yutaka <gniibe@fsij.org>
1396 * src/configure (options): Add --enable-sys1-compat.
1398 2013-11-12 Niibe Yutaka <gniibe@fsij.org>
1400 * chopstx: Upgrade to 0.03.
1402 * src/usb_desc.c (usb_initial_feature): Remove.
1403 (USB_SELF_POWERED): Move to ...
1404 * src/usb_conf.h (USB_SELF_POWERED): ... here.
1405 * src/usb_ctrl.c (usb_cb_device_reset, usb_intr): Follow the
1408 2013-11-11 Niibe Yutaka <gniibe@fsij.org>
1410 * src/adc_stm32f103.c (adc_wait_completion): Update from NeuG 1.0.
1412 2013-11-03 Niibe Yutaka <gniibe@fsij.org>
1414 * regnual/regnual.c (usb_cb_get_descriptor): Update to new API.
1416 * src/usb_lld.h (usb_initial_feature): Remove.
1418 * chopstx: Update to 0.01.
1419 * src/pin-cir.c: Chatter fix to 200ms.
1420 * src/main.c: Fix bDeviceState.
1422 2013-11-02 Niibe Yutaka <gniibe@fsij.org>
1424 * src/usb_lld.h, src/usb_stm32f103.c (std_get_descriptor): Change
1425 the API of usb_cb_get_descriptor.
1426 * src/usb_desc.c: Follow the change.
1427 * src/usb_conf.h: Modify for CCID INT and HID usage.
1429 2013-11-02 Niibe Yutaka <gniibe@fsij.org>
1431 * src/pin-cir.c: Port to Chopstx.
1434 * src/configure (TIM_SIZE, EXT_SIZE): New.
1435 * src/gnuk.ld.in (__process6_stack_size__)
1436 (__process7_stack_size__): New.
1437 * src/main.c (main): Call cir_init.
1438 * src/openpgp.c (openpgp_card_thread): Rename from GPGthread.
1439 * src/usb-icc.c (icc_power_on): Follow the change.
1441 2013-11-01 Niibe Yutaka <gniibe@fsij.org>
1443 * src/sys.c: Update from Chopstx.
1444 * src/usb_lld.h: Remove interrupt definition.
1445 * src/stm32f103.h: Add AFIO, EXTI, and TIMER constants.
1447 2013-10-31 Niibe Yutaka <gniibe@fsij.org>
1449 * src/main.c (main): Call msc_init before USB interrupt thread.
1450 * src/gnuk.h, src/usb-msc.h, src/usb-msc.c, src/pin-dnd.c: Port to
1452 * src/openpgp.c (get_pinpad_input): Follow the change.
1453 * src/usb_ctrl.c (gnuk_setup_endpoints_for_interface): Don't stall
1456 2013-10-24 Niibe Yutaka <gniibe@fsij.org>
1458 * src/Makefile.in (DEFS): Add -DCHX_PRIO_MAIN=5 for LED blink.
1459 * src/main.c (PRIO_CCID): It's now 3 (was: 2).
1461 2013-10-24 Niibe Yutaka <gniibe@fsij.org>
1463 * src/gnuk.ld.in (.gnuk_flash): Three pages for three keys.
1464 * src/flash.c (FLASH_KEYSTORE_SIZE): Likewise.
1465 (flash_keystore_release): Remove.
1466 (flash_key_fill_zero_as_released)
1467 (flash_check_all_other_keys_released, flash_key_release): New.
1468 (flash_init, flash_key_alloc): New method to handle free space.
1469 * src/openpgp-do.c (fetch_four_bytes): New.
1470 (gpg_do_load_prvkey, gpg_do_delete_prvkey, gpg_do_public_key): Use
1472 (gpg_do_delete_prvkey): Call flash_key_release.
1474 2013-10-23 Niibe Yutaka <gniibe@fsij.org>
1476 * test/features/010_setup_passphrase.feature
1477 * test/features/030_key_registration.feature
1478 * test/features/040_passphrase_change.feature
1479 * test/features/410_setup_passphrase.feature
1480 * test/features/430_key_registration.feature
1481 * test/features/201_keygen.feature
1482 * test/features/601_keygen.feature: Modified to support new way of
1483 pass phrase reset by key import / key generation.
1485 * test/features/201_keygen.feature
1486 * test/features/601_keygen.feature
1487 * test/features/202_setup_passphrase.feature
1488 * test/features/602_setup_passphrase.feature: Rename to change
1491 2013-10-23 Niibe Yutaka <gniibe@fsij.org>
1493 * src/openpgp-do.c (gpg_do_write_prvkey): Bug fix of adding
1496 2013-10-22 Niibe Yutaka <gniibe@fsij.org>
1498 * src/openpgp-do.c (gpg_do_write_prvkey): Bug fix.
1500 2013-10-15 Niibe Yutaka <gniibe@fsij.org>
1502 * src/openpgp.c (cmd_change_password, cmd_reset_user_password): It
1503 is now error to change User's pass phrase with no keys.
1505 * src/openpgp-do.c (proc_resetting_code): Likewise for resetting
1507 (gpg_do_delete_prvkey): New.
1508 (gpg_do_write_prvkey): Make sure to delete the key before writing.
1509 User's pass phrase is always the one of factory setting.
1510 (gpg_do_chks_prvkey): Support removing the key.
1511 (proc_key_import): Use gpg_do_delete_prvkey.
1512 (gpg_do_keygen): Use factory setting pass phrase.
1514 2013-10-11 Niibe Yutaka <gniibe@fsij.org>
1516 * src/ac.c (verify_user_0, verify_admin_00): Fix conditions.
1518 * src/openpgp-do.c (gpg_do_write_prvkey): Delete keystring
1519 information from data object of NR_DO_KEYSTRING_PW3.
1521 (gpg_do_keygen): Likewise.
1523 * src/openpgp.c (cmd_reset_user_password): Likewise.
1525 2013-10-10 Niibe Yutaka <gniibe@fsij.org>
1527 * src/gnuk.h (S2K_ITER): Remove. It's determined at compile time.
1529 * src/openpgp-do.c (proc_resetting_code, gpg_do_write_prvkey)
1530 (proc_key_import): Remove "iteration" field.
1532 * src/openpgp.c (cmd_change_password): Likewise.
1534 2013-10-10 Niibe Yutaka <gniibe@fsij.org>
1536 * src/openpgp-do.c (gpg_do_write_prvkey): Access of data object
1537 considering garbage collection.
1539 * src/openpgp.c (cmd_change_password): Call gpg_do_write_simple
1540 after accessing the data object (it may cause garbage collection).
1542 2013-10-10 Niibe Yutaka <gniibe@fsij.org>
1544 * polarssl/library/bignum.c (mpi_montred): Constant time for
1545 carry propagation. Bug fix for carry propagation.
1546 (mpi_exp_mod): Bug fix. Shrink the size of RR as same as X.
1548 2013-10-09 Niibe Yutaka <gniibe@fsij.org>
1550 * src/ac.c (verify_user_0, verify_admin_00, verify_admin_0): Add a
1551 flag to save into keystring_md_pw3. Add SALT handling.
1552 (decode_iterate_count, calc_md, gpg_set_pw3): Remove.
1554 * src/openpgp-do.c (proc_resetting_code, gpg_do_write_prvkey)
1555 (gpg_do_keygen): Add SALT handling.
1556 * src/openpgp.c (cmd_change_password, cmd_reset_user_password)
1558 * src/random.c (random_get_salt): Rename from get_salt.
1560 2013-10-09 Niibe Yutaka <gniibe@fsij.org>
1562 * src/openpgp-do.c (gpg_do_write_prvkey): Remove information (but
1563 pass phrase length) for admin from keystring data object.
1564 (proc_key_import): Recover admin keystring to DO when key deletion.
1566 2013-10-09 Niibe Yutaka <gniibe@fsij.org>
1568 * src/ac.c (verify_user_0, verify_admin_00): Handle PW_LEN_MASK.
1569 * src/openpgp-do.c (proc_resetting_code, gpg_do_write_prvkey):
1572 * src/openpgp.c (cmd_change_password, cmd_reset_user_password):
1573 Handle PW_LEN_KEYSTRING_BIT.
1575 2013-10-09 Niibe Yutaka <gniibe@fsij.org>
1577 * src/ac.c (verify_admin_00): New. Add authentication by loading
1579 (verify_admin_0): Use verify_admin_00.
1581 * src/openpgp.c (cmd_change_password): Admin keystring handling as
1584 2013-10-08 Niibe Yutaka <gniibe@fsij.org>
1586 * src/openpgp.c (modify_binary): Allow odd size of certificate.
1588 * polarssl/library/rsa.c: Update from PolarSSL 1.2.10.
1589 * polarssl/include/polarssl/rsa.h: Ditto.
1591 2013-10-07 Niibe Yutaka <gniibe@fsij.org>
1593 * polarssl/library/bignum.c (mpi_sub_hlp): Return CARRY.
1594 (mpi_sub_abs): Carry propagatoin is done here.
1595 (mpi_mul_hlp_mm): Remove.
1596 (mpi_mul_hlp): Return CARRY, computation in constant time.
1597 (mpi_mul_mpi): Change the order of computation not to propagate
1599 (mpi_montmul): Minimum zero-ing of D and reduce usage of temporary
1600 memory, by one word. Use carry of mpi_mul_hlp. Use
1601 NEED_SUBTRACTION against timing attack.
1602 (mpi_exp_mod): Minimum usage of temporary memory.
1604 2013-10-06 Niibe Yutaka <gniibe@fsij.org>
1606 * polarssl/library/bignum.c (mpi_mul_hlp_mm): New. Handle
1607 extra-carry in constant time to mitigate timing attack.
1608 (mpi_montmul): Use mpi_mul_hlp_mm.
1609 * src/call-rsa.c (rsa_sign, rsa_decrypt, rsa_verify): Don't
1612 2013-10-05 Niibe Yutaka <gniibe@fsij.org>
1614 * polarssl/include/polarssl/aes.h: Update from PolarSSL 1.2.9.
1615 * polarssl/include/polarssl/bignum.h: Ditto.
1616 * polarssl/include/polarssl/config.h: Ditto.
1617 * polarssl/include/polarssl/rsa.h: Ditto.
1618 * polarssl/library/aes.c, polarssl/library/bignum.c: Ditto.
1619 * polarssl/library/rsa.c: Ditto. Fix rsa_free.
1620 * src/call-rsa.c (rsa_sign, modulus_calc, rsa_decrypt)
1621 (rsa_verify): Follow changes of PolarSSL 1.2.9 with RSA blinding.
1622 Better error checking.
1624 2013-10-04 Niibe Yutaka <gniibe@fsij.org>
1626 * src/main.c (gnuk_malloc): Update ->neighbor field of a chunk on
1628 (gnuk_free): Access free list after getting the lock.
1630 2013-10-01 Niibe Yutaka <gniibe@fsij.org>
1632 * src/random.c (random_gen): Bug fix for INDEXed copy.
1634 * src/call-rsa.c (rsa_genkey): Call neug_flush and prng_seed.
1635 * polarssl/library/bignum.c (small_prime): More constants.
1636 (prng_seed, jkiss, mpi_fill_pseudo_random): New.
1637 (mpi_is_prime): Use mpi_fill_pseudo_random.
1639 2013-09-30 Niibe Yutaka <gniibe@fsij.org>
1641 * polarssl/library/bignum.c (mpi_is_prime): Enable trial divisions
1643 Add Fermat primality test.
1644 (mpi_gen_prime): Limit random value so that two MSBs of result will
1647 2013-09-27 Niibe Yutaka <gniibe@fsij.org>
1649 * polarssl/include/polarssl/bignum.h (mpi_is_prime): ifdef-out.
1650 * polarssl/library/bignum.c (mpi_is_prime): It's now internal
1651 function, assuming we already know its coprime to small primes.
1652 (M): New constant MPI. Multiply primes 2*...*691.
1653 (MAX_A): New constant MPI. 2^1024 / M - 1.
1654 (mpi_gen_prime): Specialize for 1024-bit, using Fouque-Tibouchi
1657 2013-09-25 Niibe Yutaka <gniibe@fsij.org>
1659 * src/sha256.h, src/adc.h
1660 * src/neug.c, src/adc_stm32f103.c: Update from NeuG 0.11.
1662 * chopstx: Upgrade to new Chopstx 0.00.
1664 * VERSION: New file.
1666 * src/configure (SERIALNO, SERIALNO_STR_LEN_DEFINE): New.
1667 (REVISION): Use the file VERSION if it doesn't have .git.
1668 Thanks to Sumedha Widyadharma for the bug report.
1670 * src/config.h.in (SERIALNO_STR_LEN_DEFINE): New.
1671 * src/main.c (ID_OFFSET): Use SERIALNO_STR_LEN.
1672 * src/usb_desc.c (gnukStringSerial): Remove. It's now
1673 generated in usb-strings.c.inc.
1675 * src/ec_p256.c (compute_kP): Fix for impossible cases.
1676 (point_is_on_the_curve): New.
1677 (coefficient_a, coefficient_b): New.
1679 2013-09-20 Niibe Yutaka <gniibe@fsij.org>
1681 * src/call-ec_p256.c (ecdsa_compute_public): Handle possible
1682 error (where key_data is the order).
1684 * src/ec_p256.c (compute_kG, compute_kP): Handle errors.
1686 * src/jpc.c (jpc_to_ac): Return -1 on error.
1687 (jpc_add_ac_signed): Handle the case where A=inf.
1689 * src/modp256.c (modp256_inv): Handle error case.
1691 * src/bn.c (bn256_cmp): New.
1693 2013-07-19 Niibe Yutaka <gniibe@fsij.org>
1695 * src/gnuk.ld.in: Layout change following NeuG.
1696 (_end): Add alignment of 16.
1698 * src/neug.c, src/adc.h, src/adc_stm32f103.c: Update from NeuG.
1700 * src/main.c [DFU_SUPPORT] (main): Fix calling
1701 flash_erase_all_and_exec.
1703 * src/openpgp-do.c (gpg_do_write_prvkey, gpg_do_keygen): Fix
1704 allocated memory handling. Clean up before free.
1705 * src/call-rsa.c (modulus_calc, rsa_genkey): Fix removing const.
1706 * src/call-ec_p256.c (ecdsa_compute_public): Likewise.
1708 2013-07-18 Niibe Yutaka <gniibe@fsij.org>
1711 * src/Makefile.in: Change for Chopstx.
1712 * src/configure: Likewise.
1713 * src/gnuk.h, src/gnuk.ld.in: Likewise.
1714 * src/ac.c: Include stdint.h and string.h, not ch.h.
1715 * src/call-rsa.c, src/debug.c, src/flash.c: Likewise.
1716 * src/call-ec_p256.c, src/usb_desc.c
1717 * src/openpgp-do.c, src/random.c: Likewise.
1718 * src/openpgp.c: Likewise. Use eventflag of Chopstx.
1719 * src/usb-icc.c: Likewise.
1720 * src/usb_ctrl.c: Update for Chopstx.
1722 * src/stdlib.h: Use gnuk_malloc and gnuk_free for malloc/free.
1723 * src/config.h.in: Move FLASH_PAGE_SIZE in board.h.
1724 * polarssl/library/aes.c (FT0, FT1, FT2): Export (for sys 2.0).
1725 * src/main.c (struct stdout, _write, EP3_IN_Callback)
1726 (EP5_OUT_Callback): Rewrite for Chopstx. No independent thread
1728 (display_fatal_code, emit_led, display_status_code, led_blink):
1729 Use primitives of Chopstx.
1730 (main): Changes for Chopstx.
1731 (gnuk_malloc_init, sbrk, gnuk_malloc, gnuk_free): New.
1733 2013-06-20 Niibe Yutaka <gniibe@fsij.org>
1735 * src/sys.c, src/sys.h, src/neug.c, src/adc.h
1736 * src/adc_stm32f103.c, src/usb_stm32f103.c: Update from NeuG 0.10.
1737 * src/stm32f103.h: New. From NeuG 0.10.
1739 2013-06-18 Niibe Yutaka <gniibe@fsij.org>
1741 * src/openpgp-do.c (gpg_do_write_prvkey, proc_key_import, gpg_do_table)
1742 (gpg_do_public_key) [RSA_AUTH]: Conditional compilation for RSA/ECDSA.
1743 * src/openpgp.c (cmd_internal_authenticate) [RSA_AUTH]: Likewise.
1745 * src/modp256.c (p256): Add const qualifier.
1747 2013-03-19 Niibe Yutaka <gniibe@fsij.org>
1749 * src/random.c (random_gen): New (was: random_byte).
1751 * src/call-rsa.c (rsa_sign): Follow change of API.
1752 (rsa_genkey): Use random_gen.
1753 (modulus_calc, rsa_decrypt, rsa_verify): Follow change of API.
1754 * src/openpgp-do.c (encrypt, decrypt): Likewise.
1756 * polarssl/include/polarssl/aes.h: Updated from PolarSSL 1.2.6.
1757 * polarssl/library/aes.c: Ditto.
1758 * polarssl/include/polarssl/rsa.h: Ditto.
1759 * polarssl/library/rsa.c: Ditto.
1760 * polarssl/include/polarssl/bignum.h: Ditto.
1761 * polarssl/library/bignum.c: Ditto.
1762 * polarssl: Move from polarssl-0.14.0, and needed files only.
1764 2013-03-15 Niibe Yutaka <gniibe@fsij.org>
1766 * regnual/regnual.ld (.bss): Put at RAM1. This makes reGNUal can
1767 be loaded on the lower address.
1769 * regnual/sys.c (entry): Don't change SP. Put alignment.
1771 * regnual/regnual.c (usb_cb_get_descriptor): Fix adding break.
1773 2013-03-14 Niibe Yutaka <gniibe@fsij.org>
1775 * tool/stlinkv2.py (stlinkv2.start): Call write_debug_reg to run
1778 2013-03-12 Niibe Yutaka <gniibe@fsij.org>
1780 * src/gnuk.ld.in (__process_stack_size__): Increase (was: 0x200).
1782 * tool/stlinkv2.py (stlinkv2.exit_from_debug_swd)
1783 (stlinkv2.exit_from_debug_swim): New.
1784 (stlinkv2.start): Call exit_from_debug_swd or
1785 exit_from_debug_swim.
1787 2013-03-09 Niibe Yutaka <gniibe@fsij.org>
1789 * src/openpgp-do.c (gpg_do_public_key): Add OID for ECDSA.
1790 (gpg_do_write_prvkey): Add PUBKEY_LEN for ECDSA.
1792 * src/flash.c (flash_key_write): Argument change for ECDSA key.
1794 * src/main.c (calculate_regnual_entry_address): New.
1795 (main): Use calculate_regnual_entry_address for entry point.
1797 * src/openpgp-do.c (gpg_do_write_prvkey): Coerce KDI.DATA to
1800 * src/usb_stm32f103.c (handle_setup0): Fix selecting handler.
1802 2013-03-08 Niibe Yutaka <gniibe@fsij.org>
1804 Relocatable reGNUal.
1806 * regnual/regnual.ld (MEMORY): 0x1400 was the value of Gnuk 1.0.1.
1808 (.text): Include .text.entry next to the .vectors.
1811 * regnual/sys.c (entry): Now, it's at .text.entry section.
1813 Don't use absolute values which causes relocations, but
1816 * regnual/Makefile (CFLAGS): Add -fpie.
1818 2013-03-07 Niibe Yutaka <gniibe@fsij.org>
1820 Follow the USB stack change.
1822 * regnual/regnual.c (usb_cb_device_reset): Rename from
1823 regnual_device_reset.
1824 (mem): Change type to uint32_t.
1825 (mem_info): Removed.
1826 (fetch): Avoid pointer punning.
1827 (usb_cb_ctrl_write_finish): Rename from regnual_ctrl_write_finish.
1828 (usb_cb_setup): Rename from regnual_setup.
1829 (usb_cb_get_descriptor): Rename from regnual_get_descriptor.
1830 (usb_cb_handle_event): Rename regnual_usb_event.
1831 (usb_cb_interface): Rename regnual_interface.
1832 (Device_Method): Remove.
1833 (usb_cb_get_descriptor): Not use struct Descriptor.
1835 2013-03-06 Niibe Yutaka <gniibe@fsij.org>
1837 USB stack implementation improvement.
1839 * src/usb_stm32f103.c (Device_Method, method_p): Remove.
1840 (usb_interrupt_handler): Call usb_cb_device_reset.
1841 (std_get_descriptor): Call usb_cb_get_descriptor.
1842 (std_set_configuration): Call usb_cb_handle_event.
1843 (std_get_status, std_get_interface, std_set_interface): Call
1845 (handle_setup0): Call usb_cb_setup.
1846 (handle_in0): Call usb_cb_handle_event and
1847 usb_cb_ctrl_write_finish.
1848 (request_handler): Remove.
1849 (handle_setup0): Call std_* directly, not indirectly by
1851 (ep_intr_handler_IN, ep_intr_handler_OUT): Remove.
1852 (usb_handle_transfer): Call EP*_Callback directly, not indirectly
1853 by ep_intr_handler_IN, ep_intr_handler_OUT.
1855 * src/usb_lld.h (struct usb_device_method, Device_Method): Remove.
1856 (usb_cb_device_reset, usb_cb_ctrl_write_finish)
1857 (usb_cb_setup, usb_cb_get_descriptor, usb_cb_handle_event)
1858 (usb_cb_interface): Define callbacks.
1859 (usb_initial_feature): New.
1860 (struct Descriptor): Move to ...
1861 * src/usb_desc.c: ... here.
1862 (usb_initial_feature): New.
1863 (usb_cb_get_descriptor): Rename from gnuk_get_descriptor and move
1866 * src/usb_ctrl.c (usb_cb_device_reset): Rename from
1868 (usb_cb_setup): Rename from gnuk_setup.
1869 (usb_cb_ctrl_write_finish): Rename from gnuk_ctrl_write_finish.
1870 (usb_cb_event): Rename from gnuk_usb_event.
1871 (usb_cb_interface): Rename from gnuk_interface.
1872 (Device_Method): Remove.
1874 * src/main.c (main): Use usb_initial_feature.
1876 2013-02-27 Niibe Yutaka <gniibe@fsij.org>
1878 * src/usb-icc.c (set_sw1sw2): Arguments are C and CHUNK_LEN.
1879 Fix reporting remaining bytes.
1880 (icc_send_data_block_gr): Follow the arguments change of
1883 2013-02-26 Niibe Yutaka <gniibe@fsij.org>
1885 * regnual/regnual.ld (MEMORY): Fix start address.
1887 * src/random.c (random_fini): New.
1888 * src/main.c (main): Call random_fini.
1890 2013-02-25 Niibe Yutaka <gniibe@fsij.org>
1892 * src/configure: Correct typo in help text.
1894 * src/gnuk.h (struct key_data_internal): Use uint32_t.
1895 * src/openpgp-do.c (do_openpgpcard_aid): Fix calculation of VID.
1896 (compute_key_data_checksum): Don't use type-punning pointer.
1897 (gpg_do_write_prvkey): Use coercing to char *.
1899 2013-02-22 Niibe Yutaka <gniibe@fsij.org>
1901 * src/openpgp-do.c (gpg_do_public_key): Add header of EC point.
1903 * src/openpgp-do.c (GPG_DO_DISCRETIONARY, cmp_discretionary): New.
1904 (cmp_app_data): Change to factor out GPG_DO_DISCRETIONARY.
1905 (gpg_do_table): Add GPG_DO_DISCRETIONARY.
1907 2013-02-21 Niibe Yutaka <gniibe@fsij.org>
1909 * src/gnuk.ld.in (MEMORY): Fix adding FLASH_SIZE unit.
1911 * src/call-ec_p256.c (ecdsa_sign): Fix secret key access.
1913 2013-02-20 Niibe Yutaka <gniibe@fsij.org>
1915 * src/openpgp.c (cmd_internal_authenticate): Support ECDSA for
1918 * src/openpgp-do.c (algorithm_attr_ecdsa): New.
1919 (algorithm_attr_rsa): Rename (was: algorithm_attr).
1920 (gpg_do_table): Change for GPG_DO_ALG_AUT.
1921 (gpg_do_write_prvkey): Support ECDSA key for authentication.
1922 (proc_key_import): Likewise.
1923 (gpg_do_public_key): Likewise.
1925 * src/call-ec_p256.c: New.
1926 * src/Makefile.in: Add call-ec_p256.c.
1927 * src/call-rsa.c (modulus_free): Remove.
1929 2013-02-19 Niibe Yutaka <gniibe@fsij.org>
1931 * regnual/regnual.ld (MEMORY): Fix address of regnual.
1933 * regnual/Makefile (MCFLAGS): Remove -mfix-cortex-m3-ldrd.
1934 (CFLAGS): Add output to .lst.
1935 * src/Makefile.in (MCFLAGS): Remove.
1937 * src/sha256.c: Update from NeuG 0.05.
1939 * ChibiOS_2.0.8: Remove.
1941 2013-02-18 Niibe Yutaka <gniibe@fsij.org>
1943 Changes for new ChibiOS/RT.
1944 * src/main.c: Include adc.h.
1945 (main): Call halInit, adc_init, and chSysInit (change for
1947 * src/random.h: New.
1948 * src/ac.c, src/bn.c, src/call-rsa.c, src/main.c: Include random.h.
1949 * src/openpgp.c, src/openpgp-do.c: Likewise.
1950 * src/configure, src/gnuk.ld.in: Add MEMORY_SIZE.
1951 * src/ec_p256.c: Fix call of bn256_add_uint.
1952 * boards/STM8S_DISCOVERY/*: Update for ChibiOS/RT 2.4.x.
1953 * boards/CQ_STARM/*: Likewise.
1954 * boards/FST_01_00/*: Likewise.
1955 * boards/OLIMEX_STM32_H103/*: Likewise.
1956 * boards/STBEE/*: Likewise.
1957 * boards/STBEE_MINI/*: Likewise.
1958 * boards/STM32_PRIMER2/*: Likewise.
1960 Merge ec_p256 branch.
1961 * src/Makefile.in: Add ECC files.
1962 * src/bn.h, src/bn.c: New.
1963 * src/jpc-ac.h, src/jpc.c: New.
1964 * src/ec_p256.h, src/ec_p256.c, src/ecc-cdh.c: New.
1965 * src/mod.h, src/mod.c, src/modp256.h, src/modp256.c: New.
1967 2013-02-17 Niibe Yutaka <gniibe@fsij.org>
1969 * chibios: New submodule for ChibioS/RT 2.4.x.
1970 * boards/FST_01/*: Update for ChibiOS/RT 2.4.x.
1971 * boards/common/mcuconf-common.h: Ditto.
1973 * src/chconf.h, src/halconf.h, src/Makefile.in, src/gnuk.ld.in:
1974 Update for ChibiOS/RT 2.4.x.
1976 * src/main.c, src/openpgp.c, src/usb-icc.c: Follow the change of
1978 * boards/common/board-common.c: Rename from hwinit.c.
1979 * src/usb_stm32f103.c: Rename from usb_lld.c.
1981 * src/neug.h, src/neug.c: Update NeuG 0.05.
1982 * src/adc_stm32f103.c, src/adc.h: New from NeuG 0.05.
1984 * src/random.c: Follow the change of NeuG 0.05.