1 2017-07-18 NIIBE Yutaka <gniibe@fsij.org>
3 * Update chopstx (with USBIP emulation).
5 2017-05-12 NIIBE Yutaka <gniibe@fsij.org>
9 2017-04-28 NIIBE Yutaka <gniibe@fsij.org>
11 * src/mcu-stm32f103.c: New.
12 (check_crc32, sram_address): New.
14 * src/usb_ctrl.c (download_check_crc32): Use check_crc32 and
17 * src/openpgp-do.c (gpg_write_digital_signature_counter): Fix
20 2017-04-27 NIIBE Yutaka <gniibe@fsij.org>
22 * src/gnuk.ld.in (_data_pool): Move to the end.
24 * src/flash.c (flash_init): Return address of end of data object.
25 * src/openpgp.c (gpg_init): Get address of end of data object.
26 * src/openpgp-do.c (gpg_data_scan): Check the end address.
28 2017-02-02 NIIBE Yutaka <gniibe@fsij.org>
32 * src/gnuk.ld.in (__process1_stack_size__): Increase by 0x20.
33 * chopstx: Update to 1.3.
34 * src/configure: Add BLUE_PILL in the help message.
36 2017-02-01 NIIBE Yutaka <gniibe@fsij.org>
38 * README: Update README. Thanks to Paul Fertser.
40 2017-01-02 Szczepan Zalega <szczepan@nitrokey.com>
42 * tool/upgrade_by_passwd.py: Add file extention check.
44 2017-02-01 NIIBE Yutaka <gniibe@fsij.org>
46 * tool/upgrade_by_passwd.py (main): More verbose messages
47 suggested by Szczepan Zalega <szczepan@nitrokey.com>.
49 * tool/gnuk_token.py (USB_PRODUCT_LIST): New.
50 (gnuk_devices_by_vidpid): Support searching by USB_PRODUCT_LIST.
51 Thanks to Szczepan Zalega <szczepan@nitrokey.com>.
53 * tool/usb_strings.py: Use gnuk_token.py.
55 2016-10-21 Niibe Yutaka <gniibe@fsij.org>
57 * src/ecc.c (check_secret): Fix condition.
59 2016-10-15 NIIBE Yutaka <gniibe@fsij.org>
63 * tool/gnuk_put_binary_libusb.py (main): Likewise.
64 * tool/upgrade_by_passwd.py (main): Add call of cmd_select_openpgp
67 * src/openpgp.c (gpg_init): flash_init_keys shoule be after
68 gpg_data_scan since flash_init_keys accesses Data Object for
71 * src/usb-ccid.c (ccid_power_on): Don't waste stack.
73 2016-10-14 Niibe Yutaka <gniibe@fsij.org>
75 * src/usb-ccid.c (ccid_power_on) [LIFE_CYCLE_MANAGEMENT_SUPPORT]:
76 Change LCS value in ATR at run time.
78 * src/openpgp.c (gpg_init): Handle FILE_CARD_TERMINATED.
79 (cmd_select_file): Don't return AID.
80 (cmd_activate_file, cmd_terminate_df): New.
81 (process_command_apdu): Let return GPG_NO_RECORD() when
84 * src/openpgp-do.c (gpg_do_terminate): New.
85 (gpg_data_scan): Handle p_start is NULL.
86 (do_hist_bytes): Remove.
88 * src/flash.c (flash_data): Change the value from 0x0000.
89 (flash_init): Support termination state. Fix handling
90 of the boundary case where gen0 is 0xfffe.
91 (flash_terminate, flash_activate): New.
92 (flash_copying_gc): Skip 0xffff for generation number.
94 2016-10-13 Niibe Yutaka <gniibe@fsij.org>
96 * src/status-code.h: Rename from openpgp.h.
98 * chopstx: Update to 1.2.
100 * tests: New test suite for OpenPGP card with PyTest.
102 * src/configure (factory_reset): New.
104 * src/usb-ccid.c (ccid_power_on): Use ATR_head and historical
107 * src/openpgp-do.c (rw_algorithm_attr): Clear fingerprint, timestamp,
108 and possibly ds_counter.
110 2016-10-12 Niibe Yutaka <gniibe@fsij.org>
112 * test/features/steps.py (cmd_reset_retry_counter): Fix.
113 * tool/gnuk_token.py (gnuk_token.cmd_reset_retry_counter): Fix.
114 (gnuk_token.cmd_select_openpgp): Fix P2.
116 2016-09-02 Niibe Yutaka <gniibe@fsij.org>
118 * src/configure (REVISION): Fix the detection of .git.
119 It may be a regular file (if it's created by worktree).
121 2016-08-24 Niibe Yutaka <gniibe@fsij.org>
123 * test/features/steps.py (ini): Use GLC (the global context),
124 instead of FTC (the feature context), so that token only is
127 2016-08-03 Niibe Yutaka <gniibe@fsij.org>
129 * tool/hub_ctrl.py: Port to Python 3.
131 2016-07-11 NIIBE Yutaka <gniibe@fsij.org>
135 * src/usb-ccid.c (ccid_power_on): Fix call of chopstx_create.
136 * src/usb-msc.c (msc_init): Ditto.
137 * src/pin-cir.c (cir_init): Ditto.
138 * src/neug.c (neug_init): Ditto.
139 * src/main.c (main): Ditto.
141 * src/usb-ccid.c (struct ccid): Arrange for smaller footprint.
142 * src/gnuk.h (struct apdu): Likewise.
144 * src/usb-ccid.c (ccid_card_change_signal): Don't touch ccid_state_p.
145 (ccid_state_p): This is constant.
147 * src/configure (output_vendor_product_serial_strings): Add const
150 * src/usb-ccid.c (epo_init, epi_init): Simplify without notify method.
151 (EP1_IN_Callback, EP1_OUT_Callback): Call notify_tx and notify_icc
154 2016-07-09 NIIBE Yutaka <gniibe@fsij.org>
156 * src/openpgp.c (openpgp_card_thread): Don't need to get SELF.
158 2016-07-06 NIIBE Yutaka <gniibe@fsij.org>
160 * src/pin-cir.c (cir_getchar): Use chopstx_poll.
161 * src/usb-ccid.c (usb_tx_done): Fix ifdef condition.
162 * src/usb_ctrl.c (usb_ctrl_write_finish): Fix ifdef nesting.
164 2016-07-04 NIIBE Yutaka <gniibe@fsij.org>
166 * doc/conf.py: Remove 'sphinx.ext.pngmath' and 'sphinx.ext.mathjax'.
167 Reported by Kenji Rikitake.
169 2016-07-01 NIIBE Yutaka <gniibe@fsij.org>
171 * chopstx: Update to 1.1.
172 * src/usb-ccid.c (poll_event_intr, ccid_thread): Follow the
175 2016-06-21 Niibe Yutaka <gniibe@fsij.org>
177 * doc/index.rst: Update documentation by an example
180 2016-06-17 Niibe Yutaka <gniibe@fsij.org>
182 * chopstx: Update to 1.0.
184 2016-06-15 NIIBE Yutaka <gniibe@fsij.org>
186 * src/gnuk.ld.in (__process2_stack_size__): Update
187 thread size for rng by examining NeuG.
189 * src/usb-ccid.c (poll_event_intr): New.
191 2016-06-14 Niibe Yutaka <gniibe@fsij.org>
193 * regnual/regnual.c (usb_device_reset): Rename from
195 (usb_ctrl_write_finish): Rename from usb_cb_ctrl_write_finish.
196 (usb_setup): Rename from usb_cb_setup.
197 (usb_get_descriptor): Rename from usb_cb_get_descriptor.
198 (usb_set_configuration): New.
199 (usb_interrupt_handler): New.
201 * src/usb-ccid.c (usb_tx_done): Rename from usb_cb_tx_done.
202 (usb_rx_ready): Rename from usb_cb_rx_ready.
203 (usb_event_handle): New.
204 (ccid_thread): Use usb_event_handle.
206 * src/usb-msc.c (EP6_IN_Callback): Update to new USB API.
207 (EP6_OUT_Callback): Likewise.
209 * src/usb_ctrl.c (usb_device_reset): Rename from
211 (vcom_port_data_setup): Update to new USB API.
212 (usb_ctrl_write_finish): Rename from usb_cb_ctrl_write_finish.
213 (usb_setup): Rename from usb_cb_setup.
214 (usb_set_configuration): New, based on usb_cb_handle_event.
215 (usb_set_interface): Rename from usb_cb_interface.
216 (usb_get_interface): New.
217 (usb_get_status_interface): New.
219 * src/usb_desc.c (usb_get_descriptor): Rename from
220 usb_cb_get_descriptor.
222 2016-06-02 Niibe Yutaka <gniibe@fsij.org>
224 * regnual/regnual.c (usb_cb_tx_done): Follow the change of USB
227 * regnual/reset.c: Rename from sys.c.
229 2016-06-01 Niibe Yutaka <gniibe@fsij.org>
231 * tool/stlinkv2.py (stlinkv2.__init__): Don't
232 call setConfiguration.
234 * tool/gnuk_token.py (gnuk_token, regnual): Don't
235 call setAltInterface, it's not needed.
237 * src/usb-ccid.c (ccid_notify_slot_change): New.
238 (ccid_thread): Call ccid_notify_slot_change at
239 interface_reset and EV_CARD_CHANGE.
241 2016-05-31 NIIBE Yutaka <gniibe@fsij.org>
243 * src/usb_stm32f103.c, src/stm32f103.h: Remove.
244 * src/adc_stm32f103.c, src/sys.c: Remove.
246 * src/usb_ctrl.c (usb_cb_interface): call ccid_usb_reset.
247 (usb_cb_handle_event): Likewise.
249 * src/usb-ccid.c (ccid_thread): Handle RESET->CONFIGURE process
251 (ccid_thread): Handle SET_INTERFACE correctly.
253 * polarssl/library/aes.c (FT0, FT1, FT2): Add "weak" flag.
255 * src/neug.c: Update from NeuG.
257 * src/usb_desc.c (usb_cb_get_descriptor): Only valid if USE_SYS3.
259 * src/Makefile.in (USE_SYS, USE_USB, USE_ADC): Enabled.
262 * src/sys.c, src/sys.h: Remove.
263 * src/usb_stm32f103.c, src/usb_lld.h: Remove.
264 * src/adc_stm32f103.c, src/adc.h: Remove.
266 * chopstx: Update to 0.12.
268 2016-05-21 Niibe Yutaka <gniibe@fsij.org>
270 * src/main.c (led_blink, main): Fix LED blink protocol.
272 2016-05-20 NIIBE Yutaka <gniibe@fsij.org>
275 * src/usb-ccid.c (ccid_thread): Fix timeout.
276 (icc_handle_timeout, icc_send_status): Tweak.
278 2016-05-19 Niibe Yutaka <gniibe@fsij.org>
280 * src/usb_ctrl.c (usb_cb_ctrl_write_finish): Set bDeviceState.
282 * src/usb-ccid.c: Rename from usb-icc.c.
283 (ccid_thread): Handle reGNUal upgrade.
285 * src/Makefile.in (CSRC): Follow the change.
287 * chopstx: Update to 0.11.
289 2016-05-18 Niibe Yutaka <gniibe@fsij.org>
291 * src/gnuk.ld.in: Tweak thread size.
292 * src/main.c (main): Use chopstx_setpriority.
293 * src/usb-icc.c (ccid_init): Use new eventflag API.
295 * regnual/regnual.c (nvic_enable_intr): New.
296 (main): Call nvic_enable_intr.
300 2016-05-16 Niibe Yutaka <gniibe@fsij.org>
302 * regnual/regnual.c (usb_cb_rx_ready, usb_cb_tx_done)
303 (usb_cb_device_reset): Follow the change of USB API.
306 * src/sys.c: Update from Chopstx.
308 2016-05-13 Niibe Yutaka <gniibe@fsij.org>
310 * src/neug.c (rng): Call chopstx_claim_irq before adc_start.
311 Remove call of chopstx_release_irq.
313 2016-05-12 Niibe Yutaka <gniibe@fsij.org>
316 * src/sys.c: Update from Chopstx.
317 * src/usb_lld.h: Likewise.
318 * src/usb_stm32f103.c: Likewise.
320 * src/usb_ctrl.c (usb_intr): Follow the change of USB API.
321 (usb_cb_rx_ready, usb_cb_tx_done): Likewise.
323 * src/adc.h: Remove unused declarations.
325 2016-03-08 Niibe Yutaka <gniibe@fsij.org>
327 * tool/gnuk_token.py (gnuk_token.__init__, regnual.__init__):
328 Don't call setConfiguration method.
330 * src/usb_lld.h (usb_cb_ctrl_write_finish): Change the API of
331 callback, which possibly needs INDEX, VALUE, and LEN parameters.
332 (usb_lld_set_data_to_recv): Fix the type of P.
333 (USB_DEVICE_DESCRIPTOR_TYPE, USB_CONFIGURATION_DESCRIPTOR_TYPE)
334 (USB_STRING_DESCRIPTOR_TYPE, USB_INTERFACE_DESCRIPTOR_TYPE)
335 (USB_ENDPOINT_DESCRIPTOR_TYPE): Remove, as we have the enumeration
336 values for same things.
338 * src/usb_stm32f103.c (handle_in0): Follow the change.
339 * src/usb_ctrl.c (usb_cb_ctrl_write_finish): Likewise.
341 * src/usb_desc.c (usb_cb_get_descriptor): Use HID_INTERFACE.
342 (device_desc, config_desc, string_descriptors)
343 (usb_cb_get_descriptor): Use the enumeration types.
344 * src/configure: Use the enumeration types.
346 * regnual/regnual.c: Follow the change of usb_lld.h.
348 2016-02-09 Niibe Yutaka <gniibe@fsij.org>
350 * src/openpgp.c (cmd_verify): Support VERIFY reset, which is
351 described in the specification V2.2 and V3.1.
353 * polarssl/library/bignum.c (mpi_exp_mod): Fix to our local
354 change. Thanks to Aidan Thornton for the failure test case.
356 Fix of mpi_div_mpi from upstream.
357 * polarssl/library/bignum.c (int_clz, int_div_int): New.
358 (mpi_div_mpi): Use int_div_int.
360 2016-02-09 Niibe Yutaka <gniibe@fsij.org>
362 * src/openpgp.c (s2k): Include the unique ID of MCU into the
363 computation of S2K function.
365 2016-02-08 Niibe Yutaka <gniibe@fsij.org>
367 * src/modp256r1.c (modp256r1_add, modp256r1_sub): Keep the result
369 (modp256r1_reduce): Fix wrong calculation.
370 * src/modp256k1.c (modp256k1_add, modp256k1_sub): Likewise.
371 Thanks to Aidan Thornton.
373 2016-02-05 Niibe Yutaka <gniibe@fsij.org>
375 * src/configure: Add submodule check suggested by Elliott
378 2015-11-30 perillamint <perillamint@gentoo.moe>
380 * src/openpgp.c (card_thread): Fix offset of bConfirmPIN.
382 2015-09-18 Niibe Yutaka <gniibe@fsij.org>
386 * src/openpgp-do.c (proc_key_import): Fix error return.
387 (rw_algorithm_attr): Check it's not ALGO_RSA2K.
389 2015-09-17 Niibe Yutaka <gniibe@fsij.org>
393 2015-09-15 Niibe Yutaka <gniibe@fsij.org>
395 * chopstx: Update to 0.10.
397 * src/main.c (main): Don't join after calling ccid_usb_reset.
398 * src/usb-icc.c (ccid_thread): Don't finish on reset, but
401 * src/usb_ctrl.c (usb_cb_device_reset): Stop the interface.
403 * src/usb_stm32f103.c (std_set_interface): Bug fix for conf.
405 * src/gnuk.ld.in (__process3_stack_size__): Increase stack size of
407 (__process2_stack_size__): Increase stack size of RNG.
408 (__process4_stack_size__): Increase stack size of USB.
409 (__main_stack_size__): Decrease stack size of exception handlers.
410 (__process1_stack_size__): Decrease stack size of CCID.
412 2015-09-14 Niibe Yutaka <gniibe@fsij.org>
414 * src/gnuk.h (LED_GNUK_EXEC): New.
415 * src/main.c, src/usb-icc.c, src/usb_ctrl.c: icc_state_p access
418 2015-09-11 Niibe Yutaka <gniibe@fsij.org>
420 * tool/upgrade_by_passwd.py (main): Loop until finding reGNUal
423 2015-09-10 Niibe Yutaka <gniibe@fsij.org>
425 * src/call-rsa.c (rsa_cleanup): New.
426 (rsa_sign, rsa_decrypt, rsa_genkey): Allow cancellation.
427 * src/openpgp.c (cmd_pso, cmd_internal_authenticate): Cancellation
428 is handled by each functions in case of RSA.
430 2015-09-09 Niibe Yutaka <gniibe@fsij.org>
432 * src/sys.h: Update from Chopstx.
433 * src/adc_stm32f103.c: Update from NeuG.
435 * src/openpgp.c (process_command_apdu): Protect command execution
436 against cancelling the execution thread.
437 (cmd_pso, cmd_internal_authenticate): Allow cancellation.
439 * src/main.c (main): Handle LED_USB_RESET.
441 * src/usb-icc.c (ccid_usb_reset): New.
442 (ccid_thread): Upon receival of EV_USB_RESET, finish
443 the thread, canceling the card thread.
445 2015-09-08 Niibe Yutaka <gniibe@fsij.org>
447 * src/gnuk.h (EV_USB_RESET, LED_USB_RESET): New.
449 * src/usb_ctrl.c (CDC_CTRL_DTR): New.
450 (vcom_port_data_setup): Distinguish detail->value for DTR.
452 * src/configure (help): Add ST_DONGLE and ST_NUCLEO_F103.
454 2015-09-04 Niibe Yutaka <gniibe@fsij.org>
456 * src/openpgp-do.c (do_openpgpcard_aid): Use upper bytes of unique
457 ID of MCU; same as USB serial number.
459 * src/configure (help): Add NITROKEY_START.
461 2015-08-26 Mateusz Zalega <mateusz@nitrokey.com>
463 * GNUK_USB_DEVICE_ID: Add Nitrokey Start.
465 2015-08-05 Niibe Yutaka <gniibe@fsij.org>
469 2015-08-04 Niibe Yutaka <gniibe@fsij.org>
471 * src/adc_stm32f103.c: Update from NeuG 1.0.3.
473 * chopstx: Update to 0.08.
476 2015-08-03 Niibe Yutaka <gniibe@fsij.org>
478 * test/features/steps.py (set_msg): Python3 fix.
479 * test/generate_keys.py: Likewise.
480 * test/rsa_keys.py: Likewise.
482 * tool/gnuk_token.py (gnuk_token.download, gnuk_token.execute)
483 (regnual.download): Python3 fix.
484 (list_to_string): Remove.
486 * tool/upgrade_by_passwd.py (maian): Python3 fix.
487 * tool/usb_strings.py (main): Python3 fix.
489 2015-07-31 Niibe Yutaka <gniibe@fsij.org>
491 * src/configure (output_vendor_product_serial_strings): Fix sed
492 script when string is short. Remove empty line.
494 * regnual/regnual.c (usb_cb_ctrl_write_finish, usb_cb_setup)
495 (usb_cb_get_descriptor, usb_cb_interface): Follow the change
498 * tool/stlinkv2.py: Support ST-Link/V2-1.
500 2015-07-28 Niibe Yutaka <gniibe@fsij.org>
502 * tool/stlinkv2.py: Fix for Python3. Thanks to Bertrand Jacquin.
504 * tool/gpg_agent.py: Fix for Python3.
506 * src/usb-msc.c: Update from Fraucheky.
508 * src/usb_stm32f103.c (struct DATA_INFO): Remove offset.
509 (struct DEVICE_INFO): Integrate CONTROL_INFO.
511 2015-07-27 Niibe Yutaka <gniibe@fsij.org>
513 * src/usb_stm32f103.c (usb_lld_reply_request): New.
514 (usb_lld_set_data_to_send): Remove.
515 (usb_lld_set_data_to_recv): Not a macro but a function.
516 (std_get_status): Don't use statically allocated memory.
517 (std_get_configuration): Use usb_lld_reply_request.
518 (handle_setup0): Follow the change.
519 * src/usb_ctrl.c (vcom_port_data_setup, usb_cb_setup)
520 (usb_cb_interface): Use usb_lld_reply_request.
521 * src/usb_desc.c (usb_cb_get_descriptor): Likewise.
523 2015-07-24 Niibe Yutaka <gniibe@fsij.org>
525 * tool/gnuk_put_binary.py: Remove.
526 * tool/gnuk_remove_keys.py: Remove.
528 2015-07-23 Niibe Yutaka <gniibe@fsij.org>
530 * src/configure (nl): New. Follow the change of NeuG.
532 2015-07-21 Niibe Yutaka <gniibe@fsij.org>
536 2015-07-20 Niibe Yutaka <gniibe@fsij.org>
538 * src/openpgp-do.c (gpg_do_keygen): Support ECC.
539 * src/call-ec.c (ecc_check_secret): New.
540 * src/ecc.c (check_secret): New.
542 2015-07-18 Niibe Yutaka <gniibe@fsij.org>
544 * src/configure (keygen): It's always enabled.
545 * src/openpgp-do.c (gpg_do_keygen): Support key generation.
546 * src/openpgp.c (cmd_pgp_gakp): Likewise.
547 * src/call-rsa.c (rsa_genkey): Likewise.
548 * src/random.c (random_gen): Likewise.
549 * src/Makefile.in (KEYGEN_SUPPORT): Remove.
550 * polarssl/include/polarssl/config.h (POLARSSL_GENPRIME): Define.
552 2015-07-16 Niibe Yutaka <gniibe@fsij.org>
554 * src/configure (FLASH_PAGE_SIZE, FLASH_SIZE, MEMORY_SIZE)
555 [sys1_compat]: Use safe values for common binary.
556 (TARGET_DEFINE): Remove.
558 2015-07-15 Niibe Yutaka <gniibe@fsij.org>
560 * tool/usb_strings.py (field): Add 'Board'.
562 * regnual/regnual.c (usb_cb_get_descriptor): Update.
563 * src/usb_ctrl.c (usb_cb_interface): Call usb_lld_write.
564 * src/usb_desc.c (usb_cb_get_descriptor): Support sys_board_name,
566 * src/usb_lld.h (usb_cb_get_descriptor): Add last argument length
568 * src/usb_stm32f103.c (handle_setup0): Allow setup callback to
569 call usb_lld_write with ENDP0.
570 * src/usb_conf.h (NUM_STRING_DESC): Remove.
572 * src/configure [!sys1_compat] (CONFIG): Don't include target
575 * src/flash.c: Detect flash_page_size at runtime.
577 * src/main.c: Remove dependency to board.h.
579 * src/neug.c: Update from NeuG 1.0.2.
580 * src/adc_stm32f103.c: Update.
582 * chopstx: Update to 0.07.
585 * src/gnuk.ld.in: Update.
587 * tool/stlinkv2.py (stlinkv2.get_chip_id): New. Detect flash
589 (main): Call stlinkv2.get_chip_id after MCU reset and stop.
592 2015-07-11 Niibe Yutaka <gniibe@fsij.org>
594 * src/configure (help): Add STM32_PRIMER2 and CQ_STARM.
596 * chopstx: Update to 0.06.
598 * tool/stlinkv2.py: Support 512kB version of STM32F103.
599 The size of executable file should be even.
601 2015-07-07 Niibe Yutaka <gniibe@fsij.org>
603 * src/Makefile.in (CSRC): Add ecc-mont.c.
605 * src/ecc-mont.c (mod25638_mul_121665): Fix.
606 (ecdh_compute_public_25519, ecdh_decrypt_curve25519): New.
608 * src/openpgp.c (cmd_pso): Support ALGO_CURVE25519.
610 * src/openpgp-do.c (algorithm_attr_cv25519): New.
611 (rw_algorithm_attr, get_algo_attr_data_object)
612 (gpg_get_algo_attr_key_size, gpg_do_write_prvkey)
613 (proc_key_import, gpg_do_public_key): Support ALGO_CURVE25519.
615 * src/gnuk.h (ALGO_CURVE25519): New.
617 2015-07-06 Niibe Yutaka <gniibe@fsij.org>
619 Enhancement for FSM-55.
620 * tool/stlinkv2.py (stlinkv2.control_nrst): New.
621 (stlinkv2.get_rdp_key,has_spi_flash,has_protection): New.
622 (stlinkv2.get_core_id): Rename.
623 (stlinkv2.blank_check): Use self.flash_size.
624 (stlinkv2.start): Call control_nrst. Call get_core_id.
625 Distinguishing chip, and set rdp_key, flash_size and require_nrst.
626 (stlinkv2.flash_write): Use self.flash_block_size.
627 (main): Call control_nrst.
628 (prog_flash_write_body, prog_option_bytes_write_body)
629 (prog_blank_check_body): Support Cortex-M0.
630 (main): Call API V2 halt twice.
631 * tool/asm-thumb/*.S: Updated for Cortex-M0.
633 2015-06-30 Niibe Yutaka <gniibe@fsij.org>
635 * src/sys.c: Update from chopstx/example-cdc/sys.c.
637 * src/main.c (device_initialize_once): Apply change of NeuG.
639 2015-06-03 Niibe Yutaka <gniibe@fsij.org>
643 * test/ecc_nistp256_keys.py: New.
645 * tool/upgrade_by_passwd.py: Remove -p option and add -f option.
647 * tool/gnuk_token.py (gnuk_token.download): Add verbose flag.
648 (regnual.download): Ditto.
650 * tool/gnuk_upgrade.py: Use gnuk_token module.
652 2015-06-02 Niibe Yutaka <gniibe@fsij.org>
654 * src/openpgp.c (cmd_pso): Support OpenPGPcard spec v3.0.
656 2015-04-20 Niibe Yutaka <gniibe@fsij.org>
658 * chopstx: Upgrade to 0.05.
660 2015-04-19 Niibe Yutaka <gniibe@fsij.org>
662 * src/gnuk.h (CCID_CARD_INIT): New.
663 * src/usb_desc.c (gnukConfigDescriptor): Update dwDefaultClock,
664 dwMaximumClock, dwFeatures, and bClassEnvelope.
665 * src/usb_ctrl.c (freq_table): Change the value to 4000MHz.
666 (usb_cb_handle_event): Call ccid_card_change_signal after configure.
667 * src/usb-icc.c (ccid_thread): Change EV_CARD_CHANGE handling.
669 2015-04-18 Niibe Yutaka <gniibe@fsij.org>
671 * src/main.c (main): Call chopstx_main_init.
672 * src/Makefile.in (DEFS): Remove CHX_PRIO_MAIN.
674 2015-04-17 Niibe Yutaka <gniibe@fsij.org>
676 * src/configure: Fix shell syntax.
678 2015-03-31 Niibe Yutaka <gniibe@fsij.org>
680 * src/usb_conf.h (ICC_NUM_INTERFACES, HID_NUM_INTERFACES)
681 (HID_NUM_INTERFACES, VCOM_NUM_INTERFACES, MSC_NUM_INTERFACES)
682 (NUM_INTERFACES): Define here (moved from usb_desc.c).
683 (ICC_INTERFACE, HID_INTERFACE, VCOM_INTERFACE_0, VCOM_INTERFACE_1)
684 (MSC_INTERFACE): New.
685 * src/usb_ctrl.c (gnuk_setup_endpoints_for_interface)
686 (usb_cb_setup, usb_cb_ctrl_write_finish): Use *_INTERFACE.
687 * src/usb_desc.c (gnukConfigDescriptor): Likewise.
689 2015-03-06 Niibe Yutaka <gniibe@fsij.org>
691 * src/ecc-edwards.c (eddsa_sign_25519): Return 0.
693 2015-02-25 Niibe Yutaka <gniibe@fsij.org>
695 * src/openpgp.c (cmd_internal_authenticate): Fix storing to
698 2015-02-10 Niibe Yutaka <gniibe@fsij.org>
700 * src/openpgp.c (cmd_pso): Fix counter update for EdDSA. Thanks
701 to Jonathan Schleifer.
703 * src/call-rsa.c (rsa_sign): Don't set res_APDU_len.
704 (rsa_decrypt): Likewise, but get OUTPUT_LEN_P as an argument.
706 2015-02-09 Niibe Yutaka <gniibe@fsij.org>
708 * src/openpgp.c (cmd_pso): Fix EdDSA. Use GPG_KEY_FOR_SIGNING.
710 2014-12-15 Niibe Yutaka <gniibe@fsij.org>
714 2014-12-13 Niibe Yutaka <gniibe@fsij.org>
716 * src/flash.c (flash_key_getpage, flash_key_release_page): New.
718 * src/openpgp-do.c (gpg_do_delete_prvkey): New arg.
719 (rw_algorithm_attr): Call gpg_do_delete_prvkey with CLEAN_PAGE_FULL.
721 2014-12-12 Niibe Yutaka <gniibe@fsij.org>
723 * src/Makefile.in (build/bignum.o): Specific OPT for this target.
725 * src/configure (target): Default is FST-01.
726 (--with-dfu): FST-01 doesn't have DFU. If set, it must be
729 * boards/STBEE_MINI: Remove, since it is now supported by Chopstx.
731 * test/features/802_get_data_static.feature: Reflect the change
732 of extended capabilities.
733 * test/features/402_get_data_static.feature: Ditto.
734 * test/features/002_get_data_static.feature: Ditto.
736 * test/features/003_keyattr_change.feature: New test.
738 * src/usb_lld.h: Don't use 'extern' for function declarations.
739 * src/usb-icc.c (end_cmd_apdu_data): Fix Le handling.
741 2014-12-11 Niibe Yutaka <gniibe@fsij.org>
743 * chopstx: Upgrade to 0.04.
744 * src/syc.c: Update from 0.04.
746 2014-12-10 Niibe Yutaka <gniibe@fsij.org>
748 * src/ecc-cdh.c: Remove as smartcard only does
749 a part of ECDH computation as gpg-agent does.
751 * src/chconf.h, src/halconf.h: Remove files needed for ChibiOS/RT.
753 2014-12-09 Niibe Yutaka <gniibe@fsij.org>
755 * src/call-ec.c (ecc_compute_public): Rename, as we share
756 same routine among ECDSA and ECDH.
759 2014-12-09 Niibe Yutaka <gniibe@fsij.org>
761 * src/ecc.c (compute_kP): Bug fix. It's P, not G.
762 (point_is_on_the_curve): Bug fix.
764 2014-12-03 Niibe Yutaka <gniibe@fsij.org>
766 Changes for RSA-4096.
768 * src/gnuk.h (MAX_CMD_APDU_DATA_SIZE, MAX_RES_APDU_DATA_SIZE):
769 Send/Recv buffer should be bigger.
770 * polarssl/library/bignum.c (mpi_exp_mod): Don't consume much.
771 * polarssl/library/rsa.c (rsa_rsaes_pkcs1_v15_decrypt): buffer
772 allocation size should be variable.
774 2014-12-01 Niibe Yutaka <gniibe@fsij.org>
776 * src/Makefile.in (DEFS): Don't define compile time preference of
779 * src/openpgp-do.c (proc_key_import): Support modifiable key algo
782 2014-11-21 Niibe Yutaka <gniibe@fsij.org>
784 * src/gnuk.h (ALGO_RSA4K, ALGO_NISTP256R1, ALGO_SECP256K1)
785 (ALGO_ED25519, ALGO_RSA2K): New.
786 (struct key_data_internal): Move to ...
787 * src/openpgp-do.c (struct key_data_internal): ... here.
788 (CHECKSUM_ADDR, kdi_len): New.
789 (CKDC_CALC, CKDC_CHECK): New.
790 (compute_key_data_checksum): Add arg PRVKEY_LEN.
791 (gpg_do_load_prvkey, gpg_do_delete_prvkey): Support modifiable key
793 (gpg_do_write_prvkey, gpg_do_public_key, gpg_do_keygen): Likewise.
794 (gpg_do_clear_prvkey): Use MAX_PRVKEY_LEN.
796 * src/openpgp.c (gpg_init): Call flash_init_keys after
798 (cmd_pso): Support modifiable key algo attributes.
799 (cmd_internal_authenticate): Likewise.
801 2014-11-21 Niibe Yutaka <gniibe@fsij.org>
803 * src/openpgp-do.c (algorithm_attr_rsa2k): Rename from *_rsa.
804 (algorithm_attr_rsa4k): New.
805 (get_algo_attr_pointer, kk_to_nr, gpg_get_algo_attr)
806 (get_algo_attr_data_object, gpg_get_algo_attr_key_size): New.
807 (rw_algorithm_attr): New.
808 (gpg_do_table): Register rw_algorithm_attr for GPG_DO_ALG_*.
809 (gpg_data_scan, gpg_data_copy): Handle algo attributes.
811 (rw_pw_status): Fix checking against redundant write.
813 2014-11-20 Niibe Yutaka <gniibe@fsij.org>
815 * src/openpgp-do.c (extended_capabilities): Key attributes can be
818 2014-11-20 Niibe Yutaka <gniibe@fsij.org>
820 * src/gnuk.h (NR_NONE, NR_DO__FIRST__): Remove.
822 (NR_KEY_ALGO_ATTR_SIG, NR_KEY_ALGO_ATTR_DEC)
823 (NR_KEY_ALGO_ATTR_AUT): New.
825 * src/openpgp-do.c (gpg_do_load_prvkey, gpg_do_delete_prvkey)
826 (gpg_do_write_prvkey, gpg_do_chks_prvkey, gpg_data_scan)
827 (gpg_data_copy, gpg_do_read_simple)
828 (gpg_do_write_simple): Don't use NR_DO__FIRST__.
829 (gpg_do_put_data): Don't use NR_NONE any more.
830 (do_tag_to_nr): Use -1 to specify NONE.
832 * src/flash.c (flash_enum_clear, flash_enum_write_internal)
833 (flash_enum_write): New.
835 2014-11-19 Niibe Yutaka <gniibe@fsij.org>
837 * src/gnuk.h (FIRMWARE_UPDATE_KEY_CONTENT_LEN): New.
838 (size_of_key): New enum.
840 * src/openpgp.c (gpg_get_firmware_update_key)
841 (cmd_read_binary, cmd_external_authenticate): Use
842 FIRMWARE_UPDATE_KEY_CONTENT_LEN.
844 * src/flash.c (KEY_SIZE): Remove.
845 (key_available_at): Add new arg as KEY_SIZE.
846 (flash_check_all_other_keys_released): Likewise.
847 (flash_key_fill_zero_as_released, flash_key_release): Likewise.
849 (flash_init): Move initializing keys into another function.
850 (flash_init_keys): New function.
852 (flash_key_alloc): Use gpg_get_algo_attr_key_size.
853 (flash_key_write): Add new arg as KEY_DATA_LEN.
855 (flash_write_binary): Use FIRMWARE_UPDATE_KEY_CONTENT_LEN.
857 2014-09-16 Niibe Yutaka <gniibe@fsij.org>
859 * src/gnuk.h (MAX_PRVKEY_LEN): New.
860 (KEY_CONTENT_LEN): Remove.
862 * src/call-rsa.c (RSA_SIGNATURE_LENGTH): Remove.
863 (rsa_sign, rsa_verify, rsa_genkey): Add new arg: PUBKEY_LEN.
864 (rsa_decrypt): Don't use KEY_CONTENT_LEN.
866 2014-06-19 Niibe Yutaka <gniibe@fsij.org>
868 * src/ecc-mont.c (compute_nQ): Add comment.
870 * src/mod.c (mod_inv): Fix comment. X^-1 = 0 when X=0
871 is important for Montgomery curve computation.
873 2014-06-05 Niibe Yutaka <gniibe@fsij.org>
875 * tool/add_openpgp_authkey_from_gpgssh.py: New.
877 2014-04-17 Niibe Yutaka <gniibe@fsij.org>
879 * src/muladd_256.h (MULADD_256_ASM): New.
880 (MULADD_256): Use MULADD_256_ASM.
881 * src/ecc-mont.c (mod25638_mul_121665): Add asm implementation.
883 * src/bn.c (bn256_add_uint, bn256_sub_uint): Simplify.
884 * src/mod25638.c (mod25638_add, mod25638_sub): Simplify.
885 (n25638, add19): Remove.
886 (ADDWORD_256): Add s_ as source pointer.
887 (mod25519_reduce): Remove a call to memcpy. Use bn256_add_uint.
888 * src/ecc-edwards.c (point_double): Simplify.
890 2014-04-16 Niibe Yutaka <gniibe@fsij.org>
894 2014-04-15 Niibe Yutaka <gniibe@fsij.org>
896 * src/ecc-mont.c: New.
898 * src/mod25638.c (p25519): Move from ecc-edwards.c.
899 (mod25519_reduce, add19): Likewise.
900 (mod25638_reduce) [!ASM_IMPLEMENTATION]: Use bn256_add_uint.
902 2014-04-14 Niibe Yutaka <gniibe@fsij.org>
904 * src/jpc.c (jpc_to_ac): Error check before mod_inv.
906 * src/mod.c (mod_inv): No return value (if N==0 returns ZERO).
908 * src/bn.c [BN256_NO_RANDOM]: Only include "random.h" if needed.
910 2014-04-08 Niibe Yutaka <gniibe@fsij.org>
912 * src/mod.c (mod_inv): Use MAX_GCD_STEPS_BN256.
913 Return failure or success.
914 * src/jpc.c (jpc_to_ac): Use mod_inv.
915 * src/modp256k1.c (modp256k1_inv): Remove.
916 * src/modp256r1.c (modp256r1_inv): Remove.
918 2014-04-07 Niibe Yutaka <gniibe@fsij.org>
920 * src/openpgp-do.c (algorithm_attr_ed25519): It's OID only.
922 2014-04-03 Niibe Yutaka <gniibe@fsij.org>
924 * src/ecc-edwards.c (eddsa_sign_25519): Change type of OUT.
925 * src/openpgp.c (cmd_internal_authenticate): Have a buffer.
927 * src/flash.c (flash_init): Fix key address finder.
929 2014-04-02 Niibe Yutaka <gniibe@fsij.org>
931 * src/openpgp-do.c (proc_key_import): Handle EdDSA.
932 (algorithm_attr_ed25519): Fix OID and add ID for SHA512.
934 2014-04-01 Niibe Yutaka <gniibe@fsij.org>
936 * src/ecc-edwards.c (eddsa_compute_public_25519): New.
938 * src/openpgp-do.c (algorithm_attr_ed25519): New.
939 (gpg_do_write_prvkey, proc_key_import, gpg_do_public_key): Add
942 2014-03-31 Niibe Yutaka <gniibe@fsij.org>
944 * src/ecc-edwards.c (eddsa_sign_25519): Rename and API change.
946 * src/openpgp-do.c (gpg_do_load_prvkey, gpg_do_delete_prvkey)
947 (gpg_do_write_prvkey, gpg_do_public_key, gpg_do_keygen): Follow
948 the change of PRVKEY_DATA and KEY_DATA.
950 * src/flash.c (key_available_at): New.
951 (flash_init): Initilize KD.
953 * src/gnuk.h (struct prvkey_data): Remove member KEY_ADDR.
954 (struct key_data): Addd member KEY_ADDR.
956 * src/openpgp-do.c (gpg_do_keygen): Bug fix. Reset the signature
957 counter when new key is generated.
959 * src/flash.c (flash_key_alloc): Change API, supply KK.
961 2014-03-29 Niibe Yutaka <gniibe@fsij.org>
963 * src/ecc-edwards.c (point_double, point_add): Rename.
964 (mod25519_reduce): New.
966 2014-03-28 Niibe Yutaka <gniibe@fsij.org>
968 * misc/t-eddsa.c (main): Update for new API of eddsa_25519.
970 * src/ecc-edwards.c (compute_kG_25519): Tune for 252-bit.
971 (eddsa_25519): Public key should be provided by caller.
972 (eddsa_public_key_25519): New.
974 2014-03-27 Niibe Yutaka <gniibe@fsij.org>
976 * src/ecc-edwards.c (ed_add_25638): Remove the third argument.
977 (compute_kG_25519): The curve is complete, we don't need to avoid
978 identity element as NIST curve or secp256k1 curve.
979 (eddsa_25519): Change the API, with A and the seed.
981 2014-03-26 Niibe Yutaka <gniibe@fsij.org>
983 * src/mod25638.c (mod25638_reduce): New.
984 (mod25638_mul, mod25638_sqr): Use mod25638_reduce.
986 * src/ecc-edwards.c (ptc_to_ac_25519): No need to subtract p25519.
988 2014-03-25 Niibe Yutaka <gniibe@fsij.org>
990 * misc/t-eddsa.c: New.
992 * src/ecc-edwards.c (bnX_mul_C, mod_reduce_M): New.
995 2014-03-20 Niibe Yutaka <gniibe@fsij.org>
997 * src/ecc-edwards.c (ed_add_25638): Fix for X == A.
998 (main): Compute pre-computed tables.
999 (precomputed_KG, precomputed_2E_KG): Add.
1000 (compute_kG_25519): New.
1002 2014-03-19 Niibe Yutaka <gniibe@fsij.org>
1004 * src/bn.c (bn256_add): Fix for X == B.
1005 (bn256_sub): Likewise.
1007 * src/ecc-edwards.c: New.
1009 2014-03-18 Niibe Yutaka <gniibe@fsij.org>
1011 * src/mod25638.c (mod25638_add, mod25638_sub, mod25638_sqr)
1012 (mod25638_shift): New.
1014 2014-03-13 Niibe Yutaka <gniibe@fsij.org>
1016 * src/mod25638.c: Rename from fe25519.c.
1017 * src/mod25638.h: Likewise.
1019 2014-03-07 Niibe Yutaka <gniibe@fsij.org>
1023 2014-02-25 Niibe Yutaka <gniibe@fsij.org>
1025 * src/openpgp-do.c (gpg_do_public_key): Don't put OID.
1027 * src/configure [certdo] (gnuk.ld): Add TIM_SIZE and EXT_SIZE.
1028 Thanks to Vasily Evseenko for the bug report.
1030 2014-02-21 Niibe Yutaka <gniibe@fsij.org>
1032 * src/ecc.c (compute_kG): Compute higer index at first.
1033 (point_is_on_the_curve): Don't use coefficient_a if it's zero.
1035 * src/jpc.c (jpc_double): Care coefficient A.
1037 * src/ec_p256r1.c (COEFFICIENT_A_IS_MINUS_3): New.
1038 * src/ec_p256k1.c (COEFFICIENT_A_IS_ZERO): New.
1039 * src/jpc_p256r1.c (COEFFICIENT_A_IS_MINUS_3): Likewise.
1040 * src/jpc_p256k1.c (COEFFICIENT_A_IS_MINUS_3): Likewise.
1042 * src/modp256k1.c (modp256k1_shift): Bug fix.
1044 2014-02-20 Niibe Yutaka <gniibe@fsij.org>
1046 * src/Makefile.in (CSRC): Add files of p256k1.
1048 * src/openpgp.c (cmd_pso): Support p256k1 for signature.
1050 * src/openpgp-do.c (algorithm_attr_p256k1): New.
1051 (gpg_do_write_prvkey): Support p256k1 for signature.
1052 (proc_key_import, gpg_do_table, gpg_do_public_key): Likewise.
1054 * src/Makefile.in (DEFS): Add -DRSA_SIG.
1056 * src/openpgp-do.c (gpg_do_write_prvkey): Use _p256r1.
1057 * src/openpgp.c (cmd_internal_authenticate): Likewise.
1059 * src/call-ec_p256k1.c: New. Use call-ec.c.
1060 * src/call-ec_p256r1.c: Use call-ec.c.
1061 * src/call-ec.c: New.
1062 (ecdsa_sign): Change the signature.
1064 2014-02-19 Niibe Yutaka <gniibe@fsij.org>
1066 * tool/calc_precompute_table_ecc.py: New.
1068 * src/ec_p256k1.c: New. Use ecc.c.
1069 * src/ec_p256k1.h: New.
1070 * src/ec_p256r1.c: Use ecc.c.
1073 2014-02-18 Niibe Yutaka <gniibe@fsij.org>
1075 * src/jpc_p256k1.c: New. Use jpc.c.
1076 * src/jpc_p256r1.c: Use jpc.c.
1079 * src/sha256.c (memcpy_output_bswap32): Bug fix.
1081 * src/modp256k1.h, src/modp256k1.c: New.
1083 2014-02-17 Niibe Yutaka <gniibe@fsij.org>
1085 * src/Makefile.in (CSRC): Follow the changes of filenames.
1087 * src/modp256r1.c (modp256r1_add, modp256r1_sub, S3)
1088 (modp256r1_mul, modp256r1_sqr, modp256r1_inv, modp256r1_shift):
1089 Use new function names.
1090 * src/jpc_p256r1.c (jpc_double_p256r1, jpc_add_ac_signed_p256r1)
1091 (jpc_to_ac_p256r1): Likewise.
1092 * src/ec_p256r1.c (point_is_on_the_curve)
1093 (compute_kG_p256r1, compute_kP_p256r1): Likewise.
1094 * src/call-ec_p256r1.c (ecdsa_sign): Likewise.
1096 * src/modp256r1.h: Rename from modp256.h.
1097 * src/jpc-ac_p256r1.h: Rename from jpc-ac.h.
1098 * src/ec_p256r1.h: Rename from ec_p256.h.
1100 * src/modp256r1.c: Rename from modp256.c.
1101 * src/jpc_p256r1.c: Rename from jpc.c.
1102 * src/ec_p256r1.c: Rename from ec_p256.c.
1103 * src/call-ec_p256r1.c: Rename from call-ec_p256.c.
1105 2014-02-05 NIIBE Yutaka <gniibe@fsij.org>
1107 * src/sha512.h, src/sha512.c: New.
1109 * src/sha256.c (initial_state): Don't export, it's internal.
1110 (memcpy_output_bswap32): Rename and remove last argument.
1112 2014-01-28 Niibe Yutaka <gniibe@fsij.org>
1114 * src/muladd_256.h: New.
1115 * src/bn.c (bn256_mul, bn256_sqr): Assembler implementation.
1117 * src/ec_p256.c (get_vk_kP): Bug fix.
1118 (compute_kP): Bug fix for index table.
1120 2014-01-27 Niibe Yutaka <gniibe@fsij.org>
1122 * src/ec_p256.c (get_vk_kP): New.
1123 (naf4_257_set, naf4_257_get, compute_naf4_257): Remove.
1124 (compute_kP): Change the argument, fixing for constant time.
1126 2014-01-24 Niibe Yutaka <gniibe@fsij.org>
1128 * src/ec_p256.c (get_vk): New.
1129 (compute_kG): Fix for constant time.
1130 (compute_kP): Simplify.
1132 2014-01-23 Niibe Yutaka <gniibe@fsij.org>
1134 * src/jpc.c (jpc_add_ac_signed): Fix for constant time.
1136 * src/ec_p256.c (ecdsa): Bug fix for k selection.
1138 2014-01-22 Niibe Yutaka <gniibe@fsij.org>
1140 * src/modp256.c (modp256_inv): Fix for constant time.
1142 * src/bn.c (bn256_sqr): Fix for constant time.
1144 * src/mod.c (mod_inv): Fix for constant time.
1146 * src/ec_p256.c (compute_kG): Simplify.
1148 * src/jpc.c (jpc_double): Support calling with A = infinity.
1150 2014-01-21 Niibe Yutaka <gniibe@fsij.org>
1152 * src/jpc.c (jpc_add_ac_signed): Bug fix for A check.
1154 * src/ec_p256.c (ecdsa): Fix for constant time.
1156 * src/modp256.c (modp256_add, modp256_sub, modp256_reduce)
1157 (modp256_shift): Fix for constant time.
1158 (modp256_inv): Likewise (not fully constant time, yet).
1160 * src/mod.c (mod_reduce): Fix for constant time.
1161 (mod_inv): Likewise (not fully constant time, yet).
1163 * src/bn.h (bn256, bn512): words -> word.
1164 * src/ec_p256.h (naf4_257): Likewise.
1166 2014-01-20 Niibe Yutaka <gniibe@fsij.org>
1168 * src/fe25519.h, src/fe25519.c: New.
1170 2014-01-15 Niibe Yutaka <gniibe@fsij.org>
1172 * src/bn.c (bn256_is_zero, bn256_is_ge, bn256_cmp): Computation
1173 should be constant time.
1175 2013-12-25 Niibe Yutaka <gniibe@fsij.org>
1179 * tool/gnuk_token.py (gnuk_token.__init__, regnual.__init__): Fix
1180 the argument of setAltInterface.
1181 * tool/gnuk_upgrade.py: Likewise.
1182 * tool/dfuse.py (DFU_STM32.__init__): Likewise.
1183 * tool/stlinkv2.py (stlinkv2.__init__): Likewise.
1185 2013-12-24 Niibe Yutaka <gniibe@fsij.org>
1187 * polarssl/include/polarssl/bn_mul.h (MULADDC_1024_CORE)
1188 (MULADDC_1024_LOOP): Use younger number registers more for shorter
1189 instructions and better performance.
1190 * polarssl/library/bignum.c (mpi_montsqr): Likewise. Change loop
1191 structure and conditional branch for better performance.
1193 2013-12-23 Niibe Yutaka <gniibe@fsij.org>
1195 * polarssl/library/bignum.c (mpi_montmul): Computation
1196 time should not depends on input.
1197 (mpi_montmul, mpi_montred, mpi_montsqr): Change the API.
1198 (mpi_exp_mod): Follow the change of the API. Allocate memory on
1199 stack instead of malloc.
1201 * src/gnuk.ld.in (__process3_stack_size__): Increase stack size.
1203 2013-12-20 Niibe Yutaka <gniibe@fsij.org>
1207 * src/usb_ctrl.c (USB_FSIJ_GNUK_CARD_CHANGE): New.
1208 (usb_cb_setup): Support USB_FSIJ_GNUK_CARD_CHANGE.
1209 * src/usb-icc.c (ccid_card_change_signal): New argument HOW.
1211 2013-12-20 Niibe Yutaka <gniibe@fsij.org>
1213 * polarssl/include/polarssl/bn_mul.h (MULADDC_1024_CORE)
1214 (MULADDC_CORE): Reorder instructions for more speed up.
1215 * polarssl/library/bignum.c (mpi_montsqr): Likewise.
1217 2013-12-19 Niibe Yutaka <gniibe@fsij.org>
1219 * src/configure (--enable-hid-card-change): New (experimental).
1220 * src/config.h.in (HID_CARD_CHANGE_DEFINE): New.
1221 * src/usb_ctrl.c (gnuk_setup_endpoints_for_interface)
1222 (usb_cb_setup, usb_cb_ctrl_write_finish): Conditionalize
1223 HID_CARD_CHANGE_SUPPORT.
1224 * src/usb_desc.c (gnukDeviceDescriptor, usb_cb_get_descriptor):
1227 2013-12-19 Niibe Yutaka <gniibe@fsij.org>
1229 * src/openpgp.c (S2KCOUNT): It's now 192, as the threat model
1230 of Gnuk Token is different.
1232 2013-12-19 Niibe Yutaka <gniibe@fsij.org>
1234 * polarssl/library/bignum.c (mpi_montsqr): New.
1235 (mpi_exp_mod): Use mpi_montsqr.
1237 Note that this change introduces a vulnerability by the
1238 Yarom/Falkner flush+reload cache side-channel attack. When this
1239 code is used on general purpose computer where we can observe
1240 which code is executed (sqr or mul), it's not safe.
1242 2013-12-16 Niibe Yutaka <gniibe@fsij.org>
1244 * polarssl/include/polarssl/bn_mul.h (MULADDC_1024_CORE)
1245 (MULADDC_1024_LOOP, MULADDC_HUIT, MULADDC_INIT, MULADDC_CORE)
1246 (MULADDC_STOP) [__arm__]: The value of input B won't change.
1247 More acculate specification for asm statement.
1249 * polarssl/library/bignum.c (mpi_cmp_abs_limbs): New.
1250 (mpi_montmul): Change the signature and use the upper half of T.
1251 (mpi_montred): Likewise.
1252 (mpi_exp_mod): Use improved mpi_montmul and mpi_montred.
1253 (mpi_sub_hlp, mpi_mul_hlp): Add const qualifier for S.
1255 2013-12-13 Niibe Yutaka <gniibe@fsij.org>
1257 * polarssl/library/bignum.c (mpi_exp_mod): Initialize lower
1258 half of T with zero.
1259 (mpi_montmul): Don't need to clear lower half of
1260 T, as we keep zero. Call mpi_sub_hlp with upper half of T.
1261 (mpi_montred): Ditto.
1263 * polarssl/library/bignum.c (mpi_montmul, mpi_montred): Minimize
1264 number of limbs for T.
1265 (mpi_exp_mod): Only allocate N-n * 2 for T.
1266 Only allocate N->n for X, W[i], and RR.
1268 2013-12-13 Niibe Yutaka <gniibe@fsij.org>
1270 * tool/upgrade_by_passwd.py (main): Support -k to specify KEYNO.
1272 2013-12-13 Niibe Yutaka <gniibe@fsij.org>
1274 * src/usb_ctrl.c (HID_LED_STATUS_CARDCHANGE): Rename from
1275 HID_LED_STATUS_NUMLOCK.
1277 * tool/gnuk_token.py (gnuk_token.stop_gnuk): Detach kernel
1280 2013-12-12 Niibe Yutaka <gniibe@fsij.org>
1282 * src/openpgp-do.c (do_openpgpcard_aid): Coerce to volatile to
1283 force memory access at run time.
1285 2013-12-11 Niibe Yutaka <gniibe@fsij.org>
1287 * regnual/sys.c (entry): Fix relocation calculation.
1289 2013-11-27 Niibe Yutaka <gniibe@fsij.org>
1291 * src/stm32f103.h (AFIO_MAPR_SWJ_CFG_DISABLE): New.
1292 * src/sys.c: Likewise.
1294 2013-11-26 Niibe Yutaka <gniibe@fsij.org>
1296 * src/usb_desc.c (hid_report_desc): New.
1297 (ICC_TOTAL_LENGTH): Update.
1298 (HID_TOTAL_LENGTH, HID_NUM_INTERFACES): New.
1299 (W_TOTAL_LENGTH, NUM_INTERFACES): Update.
1300 (gnukConfigDescriptor): Add IN2 interrupt endpoint descriptor.
1301 Add HID interface descriptor.
1302 (usb_cb_get_descriptor): Handle HID.
1304 * src/usb_ctrl.c (NUM_INTERFACES, MSC_INTERFACE_NO): Add 1.
1305 (USB_HID_REQ_*, HID_LED_STATUS_NUMLOCK): New.
1306 (gnuk_setup_endpoints_for_interface): Add ENDP2 interrupt
1308 (usb_cb_setup): Handle HID requests.
1309 (usb_cb_ctrl_write_finish): Likewise.
1311 * src/usb-icc.c (ccid_card_change_signal): New.
1312 (ccid_thread): Handle card change.
1313 (icc_error, icc_send_status): Handle ICC_STATE_NOCARD state.
1314 (icc_handle_data): Add the case of ICC_STATE_NOCARD.
1315 (EP2_IN_Callback): New.
1317 2013-11-26 Niibe Yutaka <gniibe@fsij.org>
1319 * src/pin-dial.c: Remove.
1320 * src/configure: Remove pin-dial support.
1322 2013-11-25 Niibe Yutaka <gniibe@fsij.org>
1324 * src/Makefile.in (HEXOUTPUT_MAKE_OPTION): New.
1325 * src/configure (HEXOUTPUT_MAKE_OPTION): New.
1326 * src/main.c: Include board.h.
1327 * src/stm32f103.h (EXTI0_IRQ, EXTI1_IRQ): New.
1329 2013-11-18 Niibe Yutaka <gniibe@fsij.org>
1331 * regnual/sys.c (entry): Bug fix of clearing BSS.
1333 * src/usb_stm32f103.c: Update from NeuG.
1334 (usb_handle_transfer): Add argument ISTR_VALUE.
1336 * src/openpgp.c (card_thread): Add noinline attribute.
1338 * src/usb-icc.c (ccid_thread): Join the OpenPGP thread.
1339 Add noinline attribute.
1341 2013-11-15 Niibe Yutaka <gniibe@fsij.org>
1343 * src/configure (options): Add --enable-sys1-compat.
1345 2013-11-12 Niibe Yutaka <gniibe@fsij.org>
1347 * chopstx: Upgrade to 0.03.
1349 * src/usb_desc.c (usb_initial_feature): Remove.
1350 (USB_SELF_POWERED): Move to ...
1351 * src/usb_conf.h (USB_SELF_POWERED): ... here.
1352 * src/usb_ctrl.c (usb_cb_device_reset, usb_intr): Follow the
1355 2013-11-11 Niibe Yutaka <gniibe@fsij.org>
1357 * src/adc_stm32f103.c (adc_wait_completion): Update from NeuG 1.0.
1359 2013-11-03 Niibe Yutaka <gniibe@fsij.org>
1361 * regnual/regnual.c (usb_cb_get_descriptor): Update to new API.
1363 * src/usb_lld.h (usb_initial_feature): Remove.
1365 * chopstx: Update to 0.01.
1366 * src/pin-cir.c: Chatter fix to 200ms.
1367 * src/main.c: Fix bDeviceState.
1369 2013-11-02 Niibe Yutaka <gniibe@fsij.org>
1371 * src/usb_lld.h, src/usb_stm32f103.c (std_get_descriptor): Change
1372 the API of usb_cb_get_descriptor.
1373 * src/usb_desc.c: Follow the change.
1374 * src/usb_conf.h: Modify for CCID INT and HID usage.
1376 2013-11-02 Niibe Yutaka <gniibe@fsij.org>
1378 * src/pin-cir.c: Port to Chopstx.
1381 * src/configure (TIM_SIZE, EXT_SIZE): New.
1382 * src/gnuk.ld.in (__process6_stack_size__)
1383 (__process7_stack_size__): New.
1384 * src/main.c (main): Call cir_init.
1385 * src/openpgp.c (openpgp_card_thread): Rename from GPGthread.
1386 * src/usb-icc.c (icc_power_on): Follow the change.
1388 2013-11-01 Niibe Yutaka <gniibe@fsij.org>
1390 * src/sys.c: Update from Chopstx.
1391 * src/usb_lld.h: Remove interrupt definition.
1392 * src/stm32f103.h: Add AFIO, EXTI, and TIMER constants.
1394 2013-10-31 Niibe Yutaka <gniibe@fsij.org>
1396 * src/main.c (main): Call msc_init before USB interrupt thread.
1397 * src/gnuk.h, src/usb-msc.h, src/usb-msc.c, src/pin-dnd.c: Port to
1399 * src/openpgp.c (get_pinpad_input): Follow the change.
1400 * src/usb_ctrl.c (gnuk_setup_endpoints_for_interface): Don't stall
1403 2013-10-24 Niibe Yutaka <gniibe@fsij.org>
1405 * src/Makefile.in (DEFS): Add -DCHX_PRIO_MAIN=5 for LED blink.
1406 * src/main.c (PRIO_CCID): It's now 3 (was: 2).
1408 2013-10-24 Niibe Yutaka <gniibe@fsij.org>
1410 * src/gnuk.ld.in (.gnuk_flash): Three pages for three keys.
1411 * src/flash.c (FLASH_KEYSTORE_SIZE): Likewise.
1412 (flash_keystore_release): Remove.
1413 (flash_key_fill_zero_as_released)
1414 (flash_check_all_other_keys_released, flash_key_release): New.
1415 (flash_init, flash_key_alloc): New method to handle free space.
1416 * src/openpgp-do.c (fetch_four_bytes): New.
1417 (gpg_do_load_prvkey, gpg_do_delete_prvkey, gpg_do_public_key): Use
1419 (gpg_do_delete_prvkey): Call flash_key_release.
1421 2013-10-23 Niibe Yutaka <gniibe@fsij.org>
1423 * test/features/010_setup_passphrase.feature
1424 * test/features/030_key_registration.feature
1425 * test/features/040_passphrase_change.feature
1426 * test/features/410_setup_passphrase.feature
1427 * test/features/430_key_registration.feature
1428 * test/features/201_keygen.feature
1429 * test/features/601_keygen.feature: Modified to support new way of
1430 pass phrase reset by key import / key generation.
1432 * test/features/201_keygen.feature
1433 * test/features/601_keygen.feature
1434 * test/features/202_setup_passphrase.feature
1435 * test/features/602_setup_passphrase.feature: Rename to change
1438 2013-10-23 Niibe Yutaka <gniibe@fsij.org>
1440 * src/openpgp-do.c (gpg_do_write_prvkey): Bug fix of adding
1443 2013-10-22 Niibe Yutaka <gniibe@fsij.org>
1445 * src/openpgp-do.c (gpg_do_write_prvkey): Bug fix.
1447 2013-10-15 Niibe Yutaka <gniibe@fsij.org>
1449 * src/openpgp.c (cmd_change_password, cmd_reset_user_password): It
1450 is now error to change User's pass phrase with no keys.
1452 * src/openpgp-do.c (proc_resetting_code): Likewise for resetting
1454 (gpg_do_delete_prvkey): New.
1455 (gpg_do_write_prvkey): Make sure to delete the key before writing.
1456 User's pass phrase is always the one of factory setting.
1457 (gpg_do_chks_prvkey): Support removing the key.
1458 (proc_key_import): Use gpg_do_delete_prvkey.
1459 (gpg_do_keygen): Use factory setting pass phrase.
1461 2013-10-11 Niibe Yutaka <gniibe@fsij.org>
1463 * src/ac.c (verify_user_0, verify_admin_00): Fix conditions.
1465 * src/openpgp-do.c (gpg_do_write_prvkey): Delete keystring
1466 information from data object of NR_DO_KEYSTRING_PW3.
1468 (gpg_do_keygen): Likewise.
1470 * src/openpgp.c (cmd_reset_user_password): Likewise.
1472 2013-10-10 Niibe Yutaka <gniibe@fsij.org>
1474 * src/gnuk.h (S2K_ITER): Remove. It's determined at compile time.
1476 * src/openpgp-do.c (proc_resetting_code, gpg_do_write_prvkey)
1477 (proc_key_import): Remove "iteration" field.
1479 * src/openpgp.c (cmd_change_password): Likewise.
1481 2013-10-10 Niibe Yutaka <gniibe@fsij.org>
1483 * src/openpgp-do.c (gpg_do_write_prvkey): Access of data object
1484 considering garbage collection.
1486 * src/openpgp.c (cmd_change_password): Call gpg_do_write_simple
1487 after accessing the data object (it may cause garbage collection).
1489 2013-10-10 Niibe Yutaka <gniibe@fsij.org>
1491 * polarssl/library/bignum.c (mpi_montred): Constant time for
1492 carry propagation. Bug fix for carry propagation.
1493 (mpi_exp_mod): Bug fix. Shrink the size of RR as same as X.
1495 2013-10-09 Niibe Yutaka <gniibe@fsij.org>
1497 * src/ac.c (verify_user_0, verify_admin_00, verify_admin_0): Add a
1498 flag to save into keystring_md_pw3. Add SALT handling.
1499 (decode_iterate_count, calc_md, gpg_set_pw3): Remove.
1501 * src/openpgp-do.c (proc_resetting_code, gpg_do_write_prvkey)
1502 (gpg_do_keygen): Add SALT handling.
1503 * src/openpgp.c (cmd_change_password, cmd_reset_user_password)
1505 * src/random.c (random_get_salt): Rename from get_salt.
1507 2013-10-09 Niibe Yutaka <gniibe@fsij.org>
1509 * src/openpgp-do.c (gpg_do_write_prvkey): Remove information (but
1510 pass phrase length) for admin from keystring data object.
1511 (proc_key_import): Recover admin keystring to DO when key deletion.
1513 2013-10-09 Niibe Yutaka <gniibe@fsij.org>
1515 * src/ac.c (verify_user_0, verify_admin_00): Handle PW_LEN_MASK.
1516 * src/openpgp-do.c (proc_resetting_code, gpg_do_write_prvkey):
1519 * src/openpgp.c (cmd_change_password, cmd_reset_user_password):
1520 Handle PW_LEN_KEYSTRING_BIT.
1522 2013-10-09 Niibe Yutaka <gniibe@fsij.org>
1524 * src/ac.c (verify_admin_00): New. Add authentication by loading
1526 (verify_admin_0): Use verify_admin_00.
1528 * src/openpgp.c (cmd_change_password): Admin keystring handling as
1531 2013-10-08 Niibe Yutaka <gniibe@fsij.org>
1533 * src/openpgp.c (modify_binary): Allow odd size of certificate.
1535 * polarssl/library/rsa.c: Update from PolarSSL 1.2.10.
1536 * polarssl/include/polarssl/rsa.h: Ditto.
1538 2013-10-07 Niibe Yutaka <gniibe@fsij.org>
1540 * polarssl/library/bignum.c (mpi_sub_hlp): Return CARRY.
1541 (mpi_sub_abs): Carry propagatoin is done here.
1542 (mpi_mul_hlp_mm): Remove.
1543 (mpi_mul_hlp): Return CARRY, computation in constant time.
1544 (mpi_mul_mpi): Change the order of computation not to propagate
1546 (mpi_montmul): Minimum zero-ing of D and reduce usage of temporary
1547 memory, by one word. Use carry of mpi_mul_hlp. Use
1548 NEED_SUBTRACTION against timing attack.
1549 (mpi_exp_mod): Minimum usage of temporary memory.
1551 2013-10-06 Niibe Yutaka <gniibe@fsij.org>
1553 * polarssl/library/bignum.c (mpi_mul_hlp_mm): New. Handle
1554 extra-carry in constant time to mitigate timing attack.
1555 (mpi_montmul): Use mpi_mul_hlp_mm.
1556 * src/call-rsa.c (rsa_sign, rsa_decrypt, rsa_verify): Don't
1559 2013-10-05 Niibe Yutaka <gniibe@fsij.org>
1561 * polarssl/include/polarssl/aes.h: Update from PolarSSL 1.2.9.
1562 * polarssl/include/polarssl/bignum.h: Ditto.
1563 * polarssl/include/polarssl/config.h: Ditto.
1564 * polarssl/include/polarssl/rsa.h: Ditto.
1565 * polarssl/library/aes.c, polarssl/library/bignum.c: Ditto.
1566 * polarssl/library/rsa.c: Ditto. Fix rsa_free.
1567 * src/call-rsa.c (rsa_sign, modulus_calc, rsa_decrypt)
1568 (rsa_verify): Follow changes of PolarSSL 1.2.9 with RSA blinding.
1569 Better error checking.
1571 2013-10-04 Niibe Yutaka <gniibe@fsij.org>
1573 * src/main.c (gnuk_malloc): Update ->neighbor field of a chunk on
1575 (gnuk_free): Access free list after getting the lock.
1577 2013-10-01 Niibe Yutaka <gniibe@fsij.org>
1579 * src/random.c (random_gen): Bug fix for INDEXed copy.
1581 * src/call-rsa.c (rsa_genkey): Call neug_flush and prng_seed.
1582 * polarssl/library/bignum.c (small_prime): More constants.
1583 (prng_seed, jkiss, mpi_fill_pseudo_random): New.
1584 (mpi_is_prime): Use mpi_fill_pseudo_random.
1586 2013-09-30 Niibe Yutaka <gniibe@fsij.org>
1588 * polarssl/library/bignum.c (mpi_is_prime): Enable trial divisions
1590 Add Fermat primality test.
1591 (mpi_gen_prime): Limit random value so that two MSBs of result will
1594 2013-09-27 Niibe Yutaka <gniibe@fsij.org>
1596 * polarssl/include/polarssl/bignum.h (mpi_is_prime): ifdef-out.
1597 * polarssl/library/bignum.c (mpi_is_prime): It's now internal
1598 function, assuming we already know its coprime to small primes.
1599 (M): New constant MPI. Multiply primes 2*...*691.
1600 (MAX_A): New constant MPI. 2^1024 / M - 1.
1601 (mpi_gen_prime): Specialize for 1024-bit, using Fouque-Tibouchi
1604 2013-09-25 Niibe Yutaka <gniibe@fsij.org>
1606 * src/sha256.h, src/adc.h
1607 * src/neug.c, src/adc_stm32f103.c: Update from NeuG 0.11.
1609 * chopstx: Upgrade to new Chopstx 0.00.
1611 * VERSION: New file.
1613 * src/configure (SERIALNO, SERIALNO_STR_LEN_DEFINE): New.
1614 (REVISION): Use the file VERSION if it doesn't have .git.
1615 Thanks to Sumedha Widyadharma for the bug report.
1617 * src/config.h.in (SERIALNO_STR_LEN_DEFINE): New.
1618 * src/main.c (ID_OFFSET): Use SERIALNO_STR_LEN.
1619 * src/usb_desc.c (gnukStringSerial): Remove. It's now
1620 generated in usb-strings.c.inc.
1622 * src/ec_p256.c (compute_kP): Fix for impossible cases.
1623 (point_is_on_the_curve): New.
1624 (coefficient_a, coefficient_b): New.
1626 2013-09-20 Niibe Yutaka <gniibe@fsij.org>
1628 * src/call-ec_p256.c (ecdsa_compute_public): Handle possible
1629 error (where key_data is the order).
1631 * src/ec_p256.c (compute_kG, compute_kP): Handle errors.
1633 * src/jpc.c (jpc_to_ac): Return -1 on error.
1634 (jpc_add_ac_signed): Handle the case where A=inf.
1636 * src/modp256.c (modp256_inv): Handle error case.
1638 * src/bn.c (bn256_cmp): New.
1640 2013-07-19 Niibe Yutaka <gniibe@fsij.org>
1642 * src/gnuk.ld.in: Layout change following NeuG.
1643 (_end): Add alignment of 16.
1645 * src/neug.c, src/adc.h, src/adc_stm32f103.c: Update from NeuG.
1647 * src/main.c [DFU_SUPPORT] (main): Fix calling
1648 flash_erase_all_and_exec.
1650 * src/openpgp-do.c (gpg_do_write_prvkey, gpg_do_keygen): Fix
1651 allocated memory handling. Clean up before free.
1652 * src/call-rsa.c (modulus_calc, rsa_genkey): Fix removing const.
1653 * src/call-ec_p256.c (ecdsa_compute_public): Likewise.
1655 2013-07-18 Niibe Yutaka <gniibe@fsij.org>
1658 * src/Makefile.in: Change for Chopstx.
1659 * src/configure: Likewise.
1660 * src/gnuk.h, src/gnuk.ld.in: Likewise.
1661 * src/ac.c: Include stdint.h and string.h, not ch.h.
1662 * src/call-rsa.c, src/debug.c, src/flash.c: Likewise.
1663 * src/call-ec_p256.c, src/usb_desc.c
1664 * src/openpgp-do.c, src/random.c: Likewise.
1665 * src/openpgp.c: Likewise. Use eventflag of Chopstx.
1666 * src/usb-icc.c: Likewise.
1667 * src/usb_ctrl.c: Update for Chopstx.
1669 * src/stdlib.h: Use gnuk_malloc and gnuk_free for malloc/free.
1670 * src/config.h.in: Move FLASH_PAGE_SIZE in board.h.
1671 * polarssl/library/aes.c (FT0, FT1, FT2): Export (for sys 2.0).
1672 * src/main.c (struct stdout, _write, EP3_IN_Callback)
1673 (EP5_OUT_Callback): Rewrite for Chopstx. No independent thread
1675 (display_fatal_code, emit_led, display_status_code, led_blink):
1676 Use primitives of Chopstx.
1677 (main): Changes for Chopstx.
1678 (gnuk_malloc_init, sbrk, gnuk_malloc, gnuk_free): New.
1680 2013-06-20 Niibe Yutaka <gniibe@fsij.org>
1682 * src/sys.c, src/sys.h, src/neug.c, src/adc.h
1683 * src/adc_stm32f103.c, src/usb_stm32f103.c: Update from NeuG 0.10.
1684 * src/stm32f103.h: New. From NeuG 0.10.
1686 2013-06-18 Niibe Yutaka <gniibe@fsij.org>
1688 * src/openpgp-do.c (gpg_do_write_prvkey, proc_key_import, gpg_do_table)
1689 (gpg_do_public_key) [RSA_AUTH]: Conditional compilation for RSA/ECDSA.
1690 * src/openpgp.c (cmd_internal_authenticate) [RSA_AUTH]: Likewise.
1692 * src/modp256.c (p256): Add const qualifier.
1694 2013-03-19 Niibe Yutaka <gniibe@fsij.org>
1696 * src/random.c (random_gen): New (was: random_byte).
1698 * src/call-rsa.c (rsa_sign): Follow change of API.
1699 (rsa_genkey): Use random_gen.
1700 (modulus_calc, rsa_decrypt, rsa_verify): Follow change of API.
1701 * src/openpgp-do.c (encrypt, decrypt): Likewise.
1703 * polarssl/include/polarssl/aes.h: Updated from PolarSSL 1.2.6.
1704 * polarssl/library/aes.c: Ditto.
1705 * polarssl/include/polarssl/rsa.h: Ditto.
1706 * polarssl/library/rsa.c: Ditto.
1707 * polarssl/include/polarssl/bignum.h: Ditto.
1708 * polarssl/library/bignum.c: Ditto.
1709 * polarssl: Move from polarssl-0.14.0, and needed files only.
1711 2013-03-15 Niibe Yutaka <gniibe@fsij.org>
1713 * regnual/regnual.ld (.bss): Put at RAM1. This makes reGNUal can
1714 be loaded on the lower address.
1716 * regnual/sys.c (entry): Don't change SP. Put alignment.
1718 * regnual/regnual.c (usb_cb_get_descriptor): Fix adding break.
1720 2013-03-14 Niibe Yutaka <gniibe@fsij.org>
1722 * tool/stlinkv2.py (stlinkv2.start): Call write_debug_reg to run
1725 2013-03-12 Niibe Yutaka <gniibe@fsij.org>
1727 * src/gnuk.ld.in (__process_stack_size__): Increase (was: 0x200).
1729 * tool/stlinkv2.py (stlinkv2.exit_from_debug_swd)
1730 (stlinkv2.exit_from_debug_swim): New.
1731 (stlinkv2.start): Call exit_from_debug_swd or
1732 exit_from_debug_swim.
1734 2013-03-09 Niibe Yutaka <gniibe@fsij.org>
1736 * src/openpgp-do.c (gpg_do_public_key): Add OID for ECDSA.
1737 (gpg_do_write_prvkey): Add PUBKEY_LEN for ECDSA.
1739 * src/flash.c (flash_key_write): Argument change for ECDSA key.
1741 * src/main.c (calculate_regnual_entry_address): New.
1742 (main): Use calculate_regnual_entry_address for entry point.
1744 * src/openpgp-do.c (gpg_do_write_prvkey): Coerce KDI.DATA to
1747 * src/usb_stm32f103.c (handle_setup0): Fix selecting handler.
1749 2013-03-08 Niibe Yutaka <gniibe@fsij.org>
1751 Relocatable reGNUal.
1753 * regnual/regnual.ld (MEMORY): 0x1400 was the value of Gnuk 1.0.1.
1755 (.text): Include .text.entry next to the .vectors.
1758 * regnual/sys.c (entry): Now, it's at .text.entry section.
1760 Don't use absolute values which causes relocations, but
1763 * regnual/Makefile (CFLAGS): Add -fpie.
1765 2013-03-07 Niibe Yutaka <gniibe@fsij.org>
1767 Follow the USB stack change.
1769 * regnual/regnual.c (usb_cb_device_reset): Rename from
1770 regnual_device_reset.
1771 (mem): Change type to uint32_t.
1772 (mem_info): Removed.
1773 (fetch): Avoid pointer punning.
1774 (usb_cb_ctrl_write_finish): Rename from regnual_ctrl_write_finish.
1775 (usb_cb_setup): Rename from regnual_setup.
1776 (usb_cb_get_descriptor): Rename from regnual_get_descriptor.
1777 (usb_cb_handle_event): Rename regnual_usb_event.
1778 (usb_cb_interface): Rename regnual_interface.
1779 (Device_Method): Remove.
1780 (usb_cb_get_descriptor): Not use struct Descriptor.
1782 2013-03-06 Niibe Yutaka <gniibe@fsij.org>
1784 USB stack implementation improvement.
1786 * src/usb_stm32f103.c (Device_Method, method_p): Remove.
1787 (usb_interrupt_handler): Call usb_cb_device_reset.
1788 (std_get_descriptor): Call usb_cb_get_descriptor.
1789 (std_set_configuration): Call usb_cb_handle_event.
1790 (std_get_status, std_get_interface, std_set_interface): Call
1792 (handle_setup0): Call usb_cb_setup.
1793 (handle_in0): Call usb_cb_handle_event and
1794 usb_cb_ctrl_write_finish.
1795 (request_handler): Remove.
1796 (handle_setup0): Call std_* directly, not indirectly by
1798 (ep_intr_handler_IN, ep_intr_handler_OUT): Remove.
1799 (usb_handle_transfer): Call EP*_Callback directly, not indirectly
1800 by ep_intr_handler_IN, ep_intr_handler_OUT.
1802 * src/usb_lld.h (struct usb_device_method, Device_Method): Remove.
1803 (usb_cb_device_reset, usb_cb_ctrl_write_finish)
1804 (usb_cb_setup, usb_cb_get_descriptor, usb_cb_handle_event)
1805 (usb_cb_interface): Define callbacks.
1806 (usb_initial_feature): New.
1807 (struct Descriptor): Move to ...
1808 * src/usb_desc.c: ... here.
1809 (usb_initial_feature): New.
1810 (usb_cb_get_descriptor): Rename from gnuk_get_descriptor and move
1813 * src/usb_ctrl.c (usb_cb_device_reset): Rename from
1815 (usb_cb_setup): Rename from gnuk_setup.
1816 (usb_cb_ctrl_write_finish): Rename from gnuk_ctrl_write_finish.
1817 (usb_cb_event): Rename from gnuk_usb_event.
1818 (usb_cb_interface): Rename from gnuk_interface.
1819 (Device_Method): Remove.
1821 * src/main.c (main): Use usb_initial_feature.
1823 2013-02-27 Niibe Yutaka <gniibe@fsij.org>
1825 * src/usb-icc.c (set_sw1sw2): Arguments are C and CHUNK_LEN.
1826 Fix reporting remaining bytes.
1827 (icc_send_data_block_gr): Follow the arguments change of
1830 2013-02-26 Niibe Yutaka <gniibe@fsij.org>
1832 * regnual/regnual.ld (MEMORY): Fix start address.
1834 * src/random.c (random_fini): New.
1835 * src/main.c (main): Call random_fini.
1837 2013-02-25 Niibe Yutaka <gniibe@fsij.org>
1839 * src/configure: Correct typo in help text.
1841 * src/gnuk.h (struct key_data_internal): Use uint32_t.
1842 * src/openpgp-do.c (do_openpgpcard_aid): Fix calculation of VID.
1843 (compute_key_data_checksum): Don't use type-punning pointer.
1844 (gpg_do_write_prvkey): Use coercing to char *.
1846 2013-02-22 Niibe Yutaka <gniibe@fsij.org>
1848 * src/openpgp-do.c (gpg_do_public_key): Add header of EC point.
1850 * src/openpgp-do.c (GPG_DO_DISCRETIONARY, cmp_discretionary): New.
1851 (cmp_app_data): Change to factor out GPG_DO_DISCRETIONARY.
1852 (gpg_do_table): Add GPG_DO_DISCRETIONARY.
1854 2013-02-21 Niibe Yutaka <gniibe@fsij.org>
1856 * src/gnuk.ld.in (MEMORY): Fix adding FLASH_SIZE unit.
1858 * src/call-ec_p256.c (ecdsa_sign): Fix secret key access.
1860 2013-02-20 Niibe Yutaka <gniibe@fsij.org>
1862 * src/openpgp.c (cmd_internal_authenticate): Support ECDSA for
1865 * src/openpgp-do.c (algorithm_attr_ecdsa): New.
1866 (algorithm_attr_rsa): Rename (was: algorithm_attr).
1867 (gpg_do_table): Change for GPG_DO_ALG_AUT.
1868 (gpg_do_write_prvkey): Support ECDSA key for authentication.
1869 (proc_key_import): Likewise.
1870 (gpg_do_public_key): Likewise.
1872 * src/call-ec_p256.c: New.
1873 * src/Makefile.in: Add call-ec_p256.c.
1874 * src/call-rsa.c (modulus_free): Remove.
1876 2013-02-19 Niibe Yutaka <gniibe@fsij.org>
1878 * regnual/regnual.ld (MEMORY): Fix address of regnual.
1880 * regnual/Makefile (MCFLAGS): Remove -mfix-cortex-m3-ldrd.
1881 (CFLAGS): Add output to .lst.
1882 * src/Makefile.in (MCFLAGS): Remove.
1884 * src/sha256.c: Update from NeuG 0.05.
1886 * ChibiOS_2.0.8: Remove.
1888 2013-02-18 Niibe Yutaka <gniibe@fsij.org>
1890 Changes for new ChibiOS/RT.
1891 * src/main.c: Include adc.h.
1892 (main): Call halInit, adc_init, and chSysInit (change for
1894 * src/random.h: New.
1895 * src/ac.c, src/bn.c, src/call-rsa.c, src/main.c: Include random.h.
1896 * src/openpgp.c, src/openpgp-do.c: Likewise.
1897 * src/configure, src/gnuk.ld.in: Add MEMORY_SIZE.
1898 * src/ec_p256.c: Fix call of bn256_add_uint.
1899 * boards/STM8S_DISCOVERY/*: Update for ChibiOS/RT 2.4.x.
1900 * boards/CQ_STARM/*: Likewise.
1901 * boards/FST_01_00/*: Likewise.
1902 * boards/OLIMEX_STM32_H103/*: Likewise.
1903 * boards/STBEE/*: Likewise.
1904 * boards/STBEE_MINI/*: Likewise.
1905 * boards/STM32_PRIMER2/*: Likewise.
1907 Merge ec_p256 branch.
1908 * src/Makefile.in: Add ECC files.
1909 * src/bn.h, src/bn.c: New.
1910 * src/jpc-ac.h, src/jpc.c: New.
1911 * src/ec_p256.h, src/ec_p256.c, src/ecc-cdh.c: New.
1912 * src/mod.h, src/mod.c, src/modp256.h, src/modp256.c: New.
1914 2013-02-17 Niibe Yutaka <gniibe@fsij.org>
1916 * chibios: New submodule for ChibioS/RT 2.4.x.
1917 * boards/FST_01/*: Update for ChibiOS/RT 2.4.x.
1918 * boards/common/mcuconf-common.h: Ditto.
1920 * src/chconf.h, src/halconf.h, src/Makefile.in, src/gnuk.ld.in:
1921 Update for ChibiOS/RT 2.4.x.
1923 * src/main.c, src/openpgp.c, src/usb-icc.c: Follow the change of
1925 * boards/common/board-common.c: Rename from hwinit.c.
1926 * src/usb_stm32f103.c: Rename from usb_lld.c.
1928 * src/neug.h, src/neug.c: Update NeuG 0.05.
1929 * src/adc_stm32f103.c, src/adc.h: New from NeuG 0.05.
1931 * src/random.c: Follow the change of NeuG 0.05.