1 2017-07-18 Anthony Romano <anthony.romano@coreos.com>
3 * src/mod.c (mod_reduce): Clean up unused code.
5 2017-07-18 Anthony Romano <anthony.romano@coreos.com>
7 * src/call-rsa.c (modulus_calc): Free modulus on error.
8 (rsa_genkey): Remove bogus check, and call chopstx_cleanup_pop
9 with 1 to release p_q_modulus on error. Assign NULL to clp.arg
10 when it's goes with no error.
12 * src/main.c (gnuk_free): Allow NULL.
14 2017-07-18 NIIBE Yutaka <gniibe@fsij.org>
16 * Update chopstx (with USBIP emulation).
18 2017-05-12 NIIBE Yutaka <gniibe@fsij.org>
22 2017-04-28 NIIBE Yutaka <gniibe@fsij.org>
24 * src/mcu-stm32f103.c: New.
25 (check_crc32, sram_address): New.
27 * src/usb_ctrl.c (download_check_crc32): Use check_crc32 and
30 * src/openpgp-do.c (gpg_write_digital_signature_counter): Fix
33 2017-04-27 NIIBE Yutaka <gniibe@fsij.org>
35 * src/gnuk.ld.in (_data_pool): Move to the end.
37 * src/flash.c (flash_init): Return address of end of data object.
38 * src/openpgp.c (gpg_init): Get address of end of data object.
39 * src/openpgp-do.c (gpg_data_scan): Check the end address.
41 2017-02-02 NIIBE Yutaka <gniibe@fsij.org>
45 * src/gnuk.ld.in (__process1_stack_size__): Increase by 0x20.
46 * chopstx: Update to 1.3.
47 * src/configure: Add BLUE_PILL in the help message.
49 2017-02-01 NIIBE Yutaka <gniibe@fsij.org>
51 * README: Update README. Thanks to Paul Fertser.
53 2017-01-02 Szczepan Zalega <szczepan@nitrokey.com>
55 * tool/upgrade_by_passwd.py: Add file extention check.
57 2017-02-01 NIIBE Yutaka <gniibe@fsij.org>
59 * tool/upgrade_by_passwd.py (main): More verbose messages
60 suggested by Szczepan Zalega <szczepan@nitrokey.com>.
62 * tool/gnuk_token.py (USB_PRODUCT_LIST): New.
63 (gnuk_devices_by_vidpid): Support searching by USB_PRODUCT_LIST.
64 Thanks to Szczepan Zalega <szczepan@nitrokey.com>.
66 * tool/usb_strings.py: Use gnuk_token.py.
68 2016-10-21 Niibe Yutaka <gniibe@fsij.org>
70 * src/ecc.c (check_secret): Fix condition.
72 2016-10-15 NIIBE Yutaka <gniibe@fsij.org>
76 * tool/gnuk_put_binary_libusb.py (main): Likewise.
77 * tool/upgrade_by_passwd.py (main): Add call of cmd_select_openpgp
80 * src/openpgp.c (gpg_init): flash_init_keys shoule be after
81 gpg_data_scan since flash_init_keys accesses Data Object for
84 * src/usb-ccid.c (ccid_power_on): Don't waste stack.
86 2016-10-14 Niibe Yutaka <gniibe@fsij.org>
88 * src/usb-ccid.c (ccid_power_on) [LIFE_CYCLE_MANAGEMENT_SUPPORT]:
89 Change LCS value in ATR at run time.
91 * src/openpgp.c (gpg_init): Handle FILE_CARD_TERMINATED.
92 (cmd_select_file): Don't return AID.
93 (cmd_activate_file, cmd_terminate_df): New.
94 (process_command_apdu): Let return GPG_NO_RECORD() when
97 * src/openpgp-do.c (gpg_do_terminate): New.
98 (gpg_data_scan): Handle p_start is NULL.
99 (do_hist_bytes): Remove.
101 * src/flash.c (flash_data): Change the value from 0x0000.
102 (flash_init): Support termination state. Fix handling
103 of the boundary case where gen0 is 0xfffe.
104 (flash_terminate, flash_activate): New.
105 (flash_copying_gc): Skip 0xffff for generation number.
107 2016-10-13 Niibe Yutaka <gniibe@fsij.org>
109 * src/status-code.h: Rename from openpgp.h.
111 * chopstx: Update to 1.2.
113 * tests: New test suite for OpenPGP card with PyTest.
115 * src/configure (factory_reset): New.
117 * src/usb-ccid.c (ccid_power_on): Use ATR_head and historical
120 * src/openpgp-do.c (rw_algorithm_attr): Clear fingerprint, timestamp,
121 and possibly ds_counter.
123 2016-10-12 Niibe Yutaka <gniibe@fsij.org>
125 * test/features/steps.py (cmd_reset_retry_counter): Fix.
126 * tool/gnuk_token.py (gnuk_token.cmd_reset_retry_counter): Fix.
127 (gnuk_token.cmd_select_openpgp): Fix P2.
129 2016-09-02 Niibe Yutaka <gniibe@fsij.org>
131 * src/configure (REVISION): Fix the detection of .git.
132 It may be a regular file (if it's created by worktree).
134 2016-08-24 Niibe Yutaka <gniibe@fsij.org>
136 * test/features/steps.py (ini): Use GLC (the global context),
137 instead of FTC (the feature context), so that token only is
140 2016-08-03 Niibe Yutaka <gniibe@fsij.org>
142 * tool/hub_ctrl.py: Port to Python 3.
144 2016-07-11 NIIBE Yutaka <gniibe@fsij.org>
148 * src/usb-ccid.c (ccid_power_on): Fix call of chopstx_create.
149 * src/usb-msc.c (msc_init): Ditto.
150 * src/pin-cir.c (cir_init): Ditto.
151 * src/neug.c (neug_init): Ditto.
152 * src/main.c (main): Ditto.
154 * src/usb-ccid.c (struct ccid): Arrange for smaller footprint.
155 * src/gnuk.h (struct apdu): Likewise.
157 * src/usb-ccid.c (ccid_card_change_signal): Don't touch ccid_state_p.
158 (ccid_state_p): This is constant.
160 * src/configure (output_vendor_product_serial_strings): Add const
163 * src/usb-ccid.c (epo_init, epi_init): Simplify without notify method.
164 (EP1_IN_Callback, EP1_OUT_Callback): Call notify_tx and notify_icc
167 2016-07-09 NIIBE Yutaka <gniibe@fsij.org>
169 * src/openpgp.c (openpgp_card_thread): Don't need to get SELF.
171 2016-07-06 NIIBE Yutaka <gniibe@fsij.org>
173 * src/pin-cir.c (cir_getchar): Use chopstx_poll.
174 * src/usb-ccid.c (usb_tx_done): Fix ifdef condition.
175 * src/usb_ctrl.c (usb_ctrl_write_finish): Fix ifdef nesting.
177 2016-07-04 NIIBE Yutaka <gniibe@fsij.org>
179 * doc/conf.py: Remove 'sphinx.ext.pngmath' and 'sphinx.ext.mathjax'.
180 Reported by Kenji Rikitake.
182 2016-07-01 NIIBE Yutaka <gniibe@fsij.org>
184 * chopstx: Update to 1.1.
185 * src/usb-ccid.c (poll_event_intr, ccid_thread): Follow the
188 2016-06-21 Niibe Yutaka <gniibe@fsij.org>
190 * doc/index.rst: Update documentation by an example
193 2016-06-17 Niibe Yutaka <gniibe@fsij.org>
195 * chopstx: Update to 1.0.
197 2016-06-15 NIIBE Yutaka <gniibe@fsij.org>
199 * src/gnuk.ld.in (__process2_stack_size__): Update
200 thread size for rng by examining NeuG.
202 * src/usb-ccid.c (poll_event_intr): New.
204 2016-06-14 Niibe Yutaka <gniibe@fsij.org>
206 * regnual/regnual.c (usb_device_reset): Rename from
208 (usb_ctrl_write_finish): Rename from usb_cb_ctrl_write_finish.
209 (usb_setup): Rename from usb_cb_setup.
210 (usb_get_descriptor): Rename from usb_cb_get_descriptor.
211 (usb_set_configuration): New.
212 (usb_interrupt_handler): New.
214 * src/usb-ccid.c (usb_tx_done): Rename from usb_cb_tx_done.
215 (usb_rx_ready): Rename from usb_cb_rx_ready.
216 (usb_event_handle): New.
217 (ccid_thread): Use usb_event_handle.
219 * src/usb-msc.c (EP6_IN_Callback): Update to new USB API.
220 (EP6_OUT_Callback): Likewise.
222 * src/usb_ctrl.c (usb_device_reset): Rename from
224 (vcom_port_data_setup): Update to new USB API.
225 (usb_ctrl_write_finish): Rename from usb_cb_ctrl_write_finish.
226 (usb_setup): Rename from usb_cb_setup.
227 (usb_set_configuration): New, based on usb_cb_handle_event.
228 (usb_set_interface): Rename from usb_cb_interface.
229 (usb_get_interface): New.
230 (usb_get_status_interface): New.
232 * src/usb_desc.c (usb_get_descriptor): Rename from
233 usb_cb_get_descriptor.
235 2016-06-02 Niibe Yutaka <gniibe@fsij.org>
237 * regnual/regnual.c (usb_cb_tx_done): Follow the change of USB
240 * regnual/reset.c: Rename from sys.c.
242 2016-06-01 Niibe Yutaka <gniibe@fsij.org>
244 * tool/stlinkv2.py (stlinkv2.__init__): Don't
245 call setConfiguration.
247 * tool/gnuk_token.py (gnuk_token, regnual): Don't
248 call setAltInterface, it's not needed.
250 * src/usb-ccid.c (ccid_notify_slot_change): New.
251 (ccid_thread): Call ccid_notify_slot_change at
252 interface_reset and EV_CARD_CHANGE.
254 2016-05-31 NIIBE Yutaka <gniibe@fsij.org>
256 * src/usb_stm32f103.c, src/stm32f103.h: Remove.
257 * src/adc_stm32f103.c, src/sys.c: Remove.
259 * src/usb_ctrl.c (usb_cb_interface): call ccid_usb_reset.
260 (usb_cb_handle_event): Likewise.
262 * src/usb-ccid.c (ccid_thread): Handle RESET->CONFIGURE process
264 (ccid_thread): Handle SET_INTERFACE correctly.
266 * polarssl/library/aes.c (FT0, FT1, FT2): Add "weak" flag.
268 * src/neug.c: Update from NeuG.
270 * src/usb_desc.c (usb_cb_get_descriptor): Only valid if USE_SYS3.
272 * src/Makefile.in (USE_SYS, USE_USB, USE_ADC): Enabled.
275 * src/sys.c, src/sys.h: Remove.
276 * src/usb_stm32f103.c, src/usb_lld.h: Remove.
277 * src/adc_stm32f103.c, src/adc.h: Remove.
279 * chopstx: Update to 0.12.
281 2016-05-21 Niibe Yutaka <gniibe@fsij.org>
283 * src/main.c (led_blink, main): Fix LED blink protocol.
285 2016-05-20 NIIBE Yutaka <gniibe@fsij.org>
288 * src/usb-ccid.c (ccid_thread): Fix timeout.
289 (icc_handle_timeout, icc_send_status): Tweak.
291 2016-05-19 Niibe Yutaka <gniibe@fsij.org>
293 * src/usb_ctrl.c (usb_cb_ctrl_write_finish): Set bDeviceState.
295 * src/usb-ccid.c: Rename from usb-icc.c.
296 (ccid_thread): Handle reGNUal upgrade.
298 * src/Makefile.in (CSRC): Follow the change.
300 * chopstx: Update to 0.11.
302 2016-05-18 Niibe Yutaka <gniibe@fsij.org>
304 * src/gnuk.ld.in: Tweak thread size.
305 * src/main.c (main): Use chopstx_setpriority.
306 * src/usb-icc.c (ccid_init): Use new eventflag API.
308 * regnual/regnual.c (nvic_enable_intr): New.
309 (main): Call nvic_enable_intr.
313 2016-05-16 Niibe Yutaka <gniibe@fsij.org>
315 * regnual/regnual.c (usb_cb_rx_ready, usb_cb_tx_done)
316 (usb_cb_device_reset): Follow the change of USB API.
319 * src/sys.c: Update from Chopstx.
321 2016-05-13 Niibe Yutaka <gniibe@fsij.org>
323 * src/neug.c (rng): Call chopstx_claim_irq before adc_start.
324 Remove call of chopstx_release_irq.
326 2016-05-12 Niibe Yutaka <gniibe@fsij.org>
329 * src/sys.c: Update from Chopstx.
330 * src/usb_lld.h: Likewise.
331 * src/usb_stm32f103.c: Likewise.
333 * src/usb_ctrl.c (usb_intr): Follow the change of USB API.
334 (usb_cb_rx_ready, usb_cb_tx_done): Likewise.
336 * src/adc.h: Remove unused declarations.
338 2016-03-08 Niibe Yutaka <gniibe@fsij.org>
340 * tool/gnuk_token.py (gnuk_token.__init__, regnual.__init__):
341 Don't call setConfiguration method.
343 * src/usb_lld.h (usb_cb_ctrl_write_finish): Change the API of
344 callback, which possibly needs INDEX, VALUE, and LEN parameters.
345 (usb_lld_set_data_to_recv): Fix the type of P.
346 (USB_DEVICE_DESCRIPTOR_TYPE, USB_CONFIGURATION_DESCRIPTOR_TYPE)
347 (USB_STRING_DESCRIPTOR_TYPE, USB_INTERFACE_DESCRIPTOR_TYPE)
348 (USB_ENDPOINT_DESCRIPTOR_TYPE): Remove, as we have the enumeration
349 values for same things.
351 * src/usb_stm32f103.c (handle_in0): Follow the change.
352 * src/usb_ctrl.c (usb_cb_ctrl_write_finish): Likewise.
354 * src/usb_desc.c (usb_cb_get_descriptor): Use HID_INTERFACE.
355 (device_desc, config_desc, string_descriptors)
356 (usb_cb_get_descriptor): Use the enumeration types.
357 * src/configure: Use the enumeration types.
359 * regnual/regnual.c: Follow the change of usb_lld.h.
361 2016-02-09 Niibe Yutaka <gniibe@fsij.org>
363 * src/openpgp.c (cmd_verify): Support VERIFY reset, which is
364 described in the specification V2.2 and V3.1.
366 * polarssl/library/bignum.c (mpi_exp_mod): Fix to our local
367 change. Thanks to Aidan Thornton for the failure test case.
369 Fix of mpi_div_mpi from upstream.
370 * polarssl/library/bignum.c (int_clz, int_div_int): New.
371 (mpi_div_mpi): Use int_div_int.
373 2016-02-09 Niibe Yutaka <gniibe@fsij.org>
375 * src/openpgp.c (s2k): Include the unique ID of MCU into the
376 computation of S2K function.
378 2016-02-08 Niibe Yutaka <gniibe@fsij.org>
380 * src/modp256r1.c (modp256r1_add, modp256r1_sub): Keep the result
382 (modp256r1_reduce): Fix wrong calculation.
383 * src/modp256k1.c (modp256k1_add, modp256k1_sub): Likewise.
384 Thanks to Aidan Thornton.
386 2016-02-05 Niibe Yutaka <gniibe@fsij.org>
388 * src/configure: Add submodule check suggested by Elliott
391 2015-11-30 perillamint <perillamint@gentoo.moe>
393 * src/openpgp.c (card_thread): Fix offset of bConfirmPIN.
395 2015-09-18 Niibe Yutaka <gniibe@fsij.org>
399 * src/openpgp-do.c (proc_key_import): Fix error return.
400 (rw_algorithm_attr): Check it's not ALGO_RSA2K.
402 2015-09-17 Niibe Yutaka <gniibe@fsij.org>
406 2015-09-15 Niibe Yutaka <gniibe@fsij.org>
408 * chopstx: Update to 0.10.
410 * src/main.c (main): Don't join after calling ccid_usb_reset.
411 * src/usb-icc.c (ccid_thread): Don't finish on reset, but
414 * src/usb_ctrl.c (usb_cb_device_reset): Stop the interface.
416 * src/usb_stm32f103.c (std_set_interface): Bug fix for conf.
418 * src/gnuk.ld.in (__process3_stack_size__): Increase stack size of
420 (__process2_stack_size__): Increase stack size of RNG.
421 (__process4_stack_size__): Increase stack size of USB.
422 (__main_stack_size__): Decrease stack size of exception handlers.
423 (__process1_stack_size__): Decrease stack size of CCID.
425 2015-09-14 Niibe Yutaka <gniibe@fsij.org>
427 * src/gnuk.h (LED_GNUK_EXEC): New.
428 * src/main.c, src/usb-icc.c, src/usb_ctrl.c: icc_state_p access
431 2015-09-11 Niibe Yutaka <gniibe@fsij.org>
433 * tool/upgrade_by_passwd.py (main): Loop until finding reGNUal
436 2015-09-10 Niibe Yutaka <gniibe@fsij.org>
438 * src/call-rsa.c (rsa_cleanup): New.
439 (rsa_sign, rsa_decrypt, rsa_genkey): Allow cancellation.
440 * src/openpgp.c (cmd_pso, cmd_internal_authenticate): Cancellation
441 is handled by each functions in case of RSA.
443 2015-09-09 Niibe Yutaka <gniibe@fsij.org>
445 * src/sys.h: Update from Chopstx.
446 * src/adc_stm32f103.c: Update from NeuG.
448 * src/openpgp.c (process_command_apdu): Protect command execution
449 against cancelling the execution thread.
450 (cmd_pso, cmd_internal_authenticate): Allow cancellation.
452 * src/main.c (main): Handle LED_USB_RESET.
454 * src/usb-icc.c (ccid_usb_reset): New.
455 (ccid_thread): Upon receival of EV_USB_RESET, finish
456 the thread, canceling the card thread.
458 2015-09-08 Niibe Yutaka <gniibe@fsij.org>
460 * src/gnuk.h (EV_USB_RESET, LED_USB_RESET): New.
462 * src/usb_ctrl.c (CDC_CTRL_DTR): New.
463 (vcom_port_data_setup): Distinguish detail->value for DTR.
465 * src/configure (help): Add ST_DONGLE and ST_NUCLEO_F103.
467 2015-09-04 Niibe Yutaka <gniibe@fsij.org>
469 * src/openpgp-do.c (do_openpgpcard_aid): Use upper bytes of unique
470 ID of MCU; same as USB serial number.
472 * src/configure (help): Add NITROKEY_START.
474 2015-08-26 Mateusz Zalega <mateusz@nitrokey.com>
476 * GNUK_USB_DEVICE_ID: Add Nitrokey Start.
478 2015-08-05 Niibe Yutaka <gniibe@fsij.org>
482 2015-08-04 Niibe Yutaka <gniibe@fsij.org>
484 * src/adc_stm32f103.c: Update from NeuG 1.0.3.
486 * chopstx: Update to 0.08.
489 2015-08-03 Niibe Yutaka <gniibe@fsij.org>
491 * test/features/steps.py (set_msg): Python3 fix.
492 * test/generate_keys.py: Likewise.
493 * test/rsa_keys.py: Likewise.
495 * tool/gnuk_token.py (gnuk_token.download, gnuk_token.execute)
496 (regnual.download): Python3 fix.
497 (list_to_string): Remove.
499 * tool/upgrade_by_passwd.py (maian): Python3 fix.
500 * tool/usb_strings.py (main): Python3 fix.
502 2015-07-31 Niibe Yutaka <gniibe@fsij.org>
504 * src/configure (output_vendor_product_serial_strings): Fix sed
505 script when string is short. Remove empty line.
507 * regnual/regnual.c (usb_cb_ctrl_write_finish, usb_cb_setup)
508 (usb_cb_get_descriptor, usb_cb_interface): Follow the change
511 * tool/stlinkv2.py: Support ST-Link/V2-1.
513 2015-07-28 Niibe Yutaka <gniibe@fsij.org>
515 * tool/stlinkv2.py: Fix for Python3. Thanks to Bertrand Jacquin.
517 * tool/gpg_agent.py: Fix for Python3.
519 * src/usb-msc.c: Update from Fraucheky.
521 * src/usb_stm32f103.c (struct DATA_INFO): Remove offset.
522 (struct DEVICE_INFO): Integrate CONTROL_INFO.
524 2015-07-27 Niibe Yutaka <gniibe@fsij.org>
526 * src/usb_stm32f103.c (usb_lld_reply_request): New.
527 (usb_lld_set_data_to_send): Remove.
528 (usb_lld_set_data_to_recv): Not a macro but a function.
529 (std_get_status): Don't use statically allocated memory.
530 (std_get_configuration): Use usb_lld_reply_request.
531 (handle_setup0): Follow the change.
532 * src/usb_ctrl.c (vcom_port_data_setup, usb_cb_setup)
533 (usb_cb_interface): Use usb_lld_reply_request.
534 * src/usb_desc.c (usb_cb_get_descriptor): Likewise.
536 2015-07-24 Niibe Yutaka <gniibe@fsij.org>
538 * tool/gnuk_put_binary.py: Remove.
539 * tool/gnuk_remove_keys.py: Remove.
541 2015-07-23 Niibe Yutaka <gniibe@fsij.org>
543 * src/configure (nl): New. Follow the change of NeuG.
545 2015-07-21 Niibe Yutaka <gniibe@fsij.org>
549 2015-07-20 Niibe Yutaka <gniibe@fsij.org>
551 * src/openpgp-do.c (gpg_do_keygen): Support ECC.
552 * src/call-ec.c (ecc_check_secret): New.
553 * src/ecc.c (check_secret): New.
555 2015-07-18 Niibe Yutaka <gniibe@fsij.org>
557 * src/configure (keygen): It's always enabled.
558 * src/openpgp-do.c (gpg_do_keygen): Support key generation.
559 * src/openpgp.c (cmd_pgp_gakp): Likewise.
560 * src/call-rsa.c (rsa_genkey): Likewise.
561 * src/random.c (random_gen): Likewise.
562 * src/Makefile.in (KEYGEN_SUPPORT): Remove.
563 * polarssl/include/polarssl/config.h (POLARSSL_GENPRIME): Define.
565 2015-07-16 Niibe Yutaka <gniibe@fsij.org>
567 * src/configure (FLASH_PAGE_SIZE, FLASH_SIZE, MEMORY_SIZE)
568 [sys1_compat]: Use safe values for common binary.
569 (TARGET_DEFINE): Remove.
571 2015-07-15 Niibe Yutaka <gniibe@fsij.org>
573 * tool/usb_strings.py (field): Add 'Board'.
575 * regnual/regnual.c (usb_cb_get_descriptor): Update.
576 * src/usb_ctrl.c (usb_cb_interface): Call usb_lld_write.
577 * src/usb_desc.c (usb_cb_get_descriptor): Support sys_board_name,
579 * src/usb_lld.h (usb_cb_get_descriptor): Add last argument length
581 * src/usb_stm32f103.c (handle_setup0): Allow setup callback to
582 call usb_lld_write with ENDP0.
583 * src/usb_conf.h (NUM_STRING_DESC): Remove.
585 * src/configure [!sys1_compat] (CONFIG): Don't include target
588 * src/flash.c: Detect flash_page_size at runtime.
590 * src/main.c: Remove dependency to board.h.
592 * src/neug.c: Update from NeuG 1.0.2.
593 * src/adc_stm32f103.c: Update.
595 * chopstx: Update to 0.07.
598 * src/gnuk.ld.in: Update.
600 * tool/stlinkv2.py (stlinkv2.get_chip_id): New. Detect flash
602 (main): Call stlinkv2.get_chip_id after MCU reset and stop.
605 2015-07-11 Niibe Yutaka <gniibe@fsij.org>
607 * src/configure (help): Add STM32_PRIMER2 and CQ_STARM.
609 * chopstx: Update to 0.06.
611 * tool/stlinkv2.py: Support 512kB version of STM32F103.
612 The size of executable file should be even.
614 2015-07-07 Niibe Yutaka <gniibe@fsij.org>
616 * src/Makefile.in (CSRC): Add ecc-mont.c.
618 * src/ecc-mont.c (mod25638_mul_121665): Fix.
619 (ecdh_compute_public_25519, ecdh_decrypt_curve25519): New.
621 * src/openpgp.c (cmd_pso): Support ALGO_CURVE25519.
623 * src/openpgp-do.c (algorithm_attr_cv25519): New.
624 (rw_algorithm_attr, get_algo_attr_data_object)
625 (gpg_get_algo_attr_key_size, gpg_do_write_prvkey)
626 (proc_key_import, gpg_do_public_key): Support ALGO_CURVE25519.
628 * src/gnuk.h (ALGO_CURVE25519): New.
630 2015-07-06 Niibe Yutaka <gniibe@fsij.org>
632 Enhancement for FSM-55.
633 * tool/stlinkv2.py (stlinkv2.control_nrst): New.
634 (stlinkv2.get_rdp_key,has_spi_flash,has_protection): New.
635 (stlinkv2.get_core_id): Rename.
636 (stlinkv2.blank_check): Use self.flash_size.
637 (stlinkv2.start): Call control_nrst. Call get_core_id.
638 Distinguishing chip, and set rdp_key, flash_size and require_nrst.
639 (stlinkv2.flash_write): Use self.flash_block_size.
640 (main): Call control_nrst.
641 (prog_flash_write_body, prog_option_bytes_write_body)
642 (prog_blank_check_body): Support Cortex-M0.
643 (main): Call API V2 halt twice.
644 * tool/asm-thumb/*.S: Updated for Cortex-M0.
646 2015-06-30 Niibe Yutaka <gniibe@fsij.org>
648 * src/sys.c: Update from chopstx/example-cdc/sys.c.
650 * src/main.c (device_initialize_once): Apply change of NeuG.
652 2015-06-03 Niibe Yutaka <gniibe@fsij.org>
656 * test/ecc_nistp256_keys.py: New.
658 * tool/upgrade_by_passwd.py: Remove -p option and add -f option.
660 * tool/gnuk_token.py (gnuk_token.download): Add verbose flag.
661 (regnual.download): Ditto.
663 * tool/gnuk_upgrade.py: Use gnuk_token module.
665 2015-06-02 Niibe Yutaka <gniibe@fsij.org>
667 * src/openpgp.c (cmd_pso): Support OpenPGPcard spec v3.0.
669 2015-04-20 Niibe Yutaka <gniibe@fsij.org>
671 * chopstx: Upgrade to 0.05.
673 2015-04-19 Niibe Yutaka <gniibe@fsij.org>
675 * src/gnuk.h (CCID_CARD_INIT): New.
676 * src/usb_desc.c (gnukConfigDescriptor): Update dwDefaultClock,
677 dwMaximumClock, dwFeatures, and bClassEnvelope.
678 * src/usb_ctrl.c (freq_table): Change the value to 4000MHz.
679 (usb_cb_handle_event): Call ccid_card_change_signal after configure.
680 * src/usb-icc.c (ccid_thread): Change EV_CARD_CHANGE handling.
682 2015-04-18 Niibe Yutaka <gniibe@fsij.org>
684 * src/main.c (main): Call chopstx_main_init.
685 * src/Makefile.in (DEFS): Remove CHX_PRIO_MAIN.
687 2015-04-17 Niibe Yutaka <gniibe@fsij.org>
689 * src/configure: Fix shell syntax.
691 2015-03-31 Niibe Yutaka <gniibe@fsij.org>
693 * src/usb_conf.h (ICC_NUM_INTERFACES, HID_NUM_INTERFACES)
694 (HID_NUM_INTERFACES, VCOM_NUM_INTERFACES, MSC_NUM_INTERFACES)
695 (NUM_INTERFACES): Define here (moved from usb_desc.c).
696 (ICC_INTERFACE, HID_INTERFACE, VCOM_INTERFACE_0, VCOM_INTERFACE_1)
697 (MSC_INTERFACE): New.
698 * src/usb_ctrl.c (gnuk_setup_endpoints_for_interface)
699 (usb_cb_setup, usb_cb_ctrl_write_finish): Use *_INTERFACE.
700 * src/usb_desc.c (gnukConfigDescriptor): Likewise.
702 2015-03-06 Niibe Yutaka <gniibe@fsij.org>
704 * src/ecc-edwards.c (eddsa_sign_25519): Return 0.
706 2015-02-25 Niibe Yutaka <gniibe@fsij.org>
708 * src/openpgp.c (cmd_internal_authenticate): Fix storing to
711 2015-02-10 Niibe Yutaka <gniibe@fsij.org>
713 * src/openpgp.c (cmd_pso): Fix counter update for EdDSA. Thanks
714 to Jonathan Schleifer.
716 * src/call-rsa.c (rsa_sign): Don't set res_APDU_len.
717 (rsa_decrypt): Likewise, but get OUTPUT_LEN_P as an argument.
719 2015-02-09 Niibe Yutaka <gniibe@fsij.org>
721 * src/openpgp.c (cmd_pso): Fix EdDSA. Use GPG_KEY_FOR_SIGNING.
723 2014-12-15 Niibe Yutaka <gniibe@fsij.org>
727 2014-12-13 Niibe Yutaka <gniibe@fsij.org>
729 * src/flash.c (flash_key_getpage, flash_key_release_page): New.
731 * src/openpgp-do.c (gpg_do_delete_prvkey): New arg.
732 (rw_algorithm_attr): Call gpg_do_delete_prvkey with CLEAN_PAGE_FULL.
734 2014-12-12 Niibe Yutaka <gniibe@fsij.org>
736 * src/Makefile.in (build/bignum.o): Specific OPT for this target.
738 * src/configure (target): Default is FST-01.
739 (--with-dfu): FST-01 doesn't have DFU. If set, it must be
742 * boards/STBEE_MINI: Remove, since it is now supported by Chopstx.
744 * test/features/802_get_data_static.feature: Reflect the change
745 of extended capabilities.
746 * test/features/402_get_data_static.feature: Ditto.
747 * test/features/002_get_data_static.feature: Ditto.
749 * test/features/003_keyattr_change.feature: New test.
751 * src/usb_lld.h: Don't use 'extern' for function declarations.
752 * src/usb-icc.c (end_cmd_apdu_data): Fix Le handling.
754 2014-12-11 Niibe Yutaka <gniibe@fsij.org>
756 * chopstx: Upgrade to 0.04.
757 * src/syc.c: Update from 0.04.
759 2014-12-10 Niibe Yutaka <gniibe@fsij.org>
761 * src/ecc-cdh.c: Remove as smartcard only does
762 a part of ECDH computation as gpg-agent does.
764 * src/chconf.h, src/halconf.h: Remove files needed for ChibiOS/RT.
766 2014-12-09 Niibe Yutaka <gniibe@fsij.org>
768 * src/call-ec.c (ecc_compute_public): Rename, as we share
769 same routine among ECDSA and ECDH.
772 2014-12-09 Niibe Yutaka <gniibe@fsij.org>
774 * src/ecc.c (compute_kP): Bug fix. It's P, not G.
775 (point_is_on_the_curve): Bug fix.
777 2014-12-03 Niibe Yutaka <gniibe@fsij.org>
779 Changes for RSA-4096.
781 * src/gnuk.h (MAX_CMD_APDU_DATA_SIZE, MAX_RES_APDU_DATA_SIZE):
782 Send/Recv buffer should be bigger.
783 * polarssl/library/bignum.c (mpi_exp_mod): Don't consume much.
784 * polarssl/library/rsa.c (rsa_rsaes_pkcs1_v15_decrypt): buffer
785 allocation size should be variable.
787 2014-12-01 Niibe Yutaka <gniibe@fsij.org>
789 * src/Makefile.in (DEFS): Don't define compile time preference of
792 * src/openpgp-do.c (proc_key_import): Support modifiable key algo
795 2014-11-21 Niibe Yutaka <gniibe@fsij.org>
797 * src/gnuk.h (ALGO_RSA4K, ALGO_NISTP256R1, ALGO_SECP256K1)
798 (ALGO_ED25519, ALGO_RSA2K): New.
799 (struct key_data_internal): Move to ...
800 * src/openpgp-do.c (struct key_data_internal): ... here.
801 (CHECKSUM_ADDR, kdi_len): New.
802 (CKDC_CALC, CKDC_CHECK): New.
803 (compute_key_data_checksum): Add arg PRVKEY_LEN.
804 (gpg_do_load_prvkey, gpg_do_delete_prvkey): Support modifiable key
806 (gpg_do_write_prvkey, gpg_do_public_key, gpg_do_keygen): Likewise.
807 (gpg_do_clear_prvkey): Use MAX_PRVKEY_LEN.
809 * src/openpgp.c (gpg_init): Call flash_init_keys after
811 (cmd_pso): Support modifiable key algo attributes.
812 (cmd_internal_authenticate): Likewise.
814 2014-11-21 Niibe Yutaka <gniibe@fsij.org>
816 * src/openpgp-do.c (algorithm_attr_rsa2k): Rename from *_rsa.
817 (algorithm_attr_rsa4k): New.
818 (get_algo_attr_pointer, kk_to_nr, gpg_get_algo_attr)
819 (get_algo_attr_data_object, gpg_get_algo_attr_key_size): New.
820 (rw_algorithm_attr): New.
821 (gpg_do_table): Register rw_algorithm_attr for GPG_DO_ALG_*.
822 (gpg_data_scan, gpg_data_copy): Handle algo attributes.
824 (rw_pw_status): Fix checking against redundant write.
826 2014-11-20 Niibe Yutaka <gniibe@fsij.org>
828 * src/openpgp-do.c (extended_capabilities): Key attributes can be
831 2014-11-20 Niibe Yutaka <gniibe@fsij.org>
833 * src/gnuk.h (NR_NONE, NR_DO__FIRST__): Remove.
835 (NR_KEY_ALGO_ATTR_SIG, NR_KEY_ALGO_ATTR_DEC)
836 (NR_KEY_ALGO_ATTR_AUT): New.
838 * src/openpgp-do.c (gpg_do_load_prvkey, gpg_do_delete_prvkey)
839 (gpg_do_write_prvkey, gpg_do_chks_prvkey, gpg_data_scan)
840 (gpg_data_copy, gpg_do_read_simple)
841 (gpg_do_write_simple): Don't use NR_DO__FIRST__.
842 (gpg_do_put_data): Don't use NR_NONE any more.
843 (do_tag_to_nr): Use -1 to specify NONE.
845 * src/flash.c (flash_enum_clear, flash_enum_write_internal)
846 (flash_enum_write): New.
848 2014-11-19 Niibe Yutaka <gniibe@fsij.org>
850 * src/gnuk.h (FIRMWARE_UPDATE_KEY_CONTENT_LEN): New.
851 (size_of_key): New enum.
853 * src/openpgp.c (gpg_get_firmware_update_key)
854 (cmd_read_binary, cmd_external_authenticate): Use
855 FIRMWARE_UPDATE_KEY_CONTENT_LEN.
857 * src/flash.c (KEY_SIZE): Remove.
858 (key_available_at): Add new arg as KEY_SIZE.
859 (flash_check_all_other_keys_released): Likewise.
860 (flash_key_fill_zero_as_released, flash_key_release): Likewise.
862 (flash_init): Move initializing keys into another function.
863 (flash_init_keys): New function.
865 (flash_key_alloc): Use gpg_get_algo_attr_key_size.
866 (flash_key_write): Add new arg as KEY_DATA_LEN.
868 (flash_write_binary): Use FIRMWARE_UPDATE_KEY_CONTENT_LEN.
870 2014-09-16 Niibe Yutaka <gniibe@fsij.org>
872 * src/gnuk.h (MAX_PRVKEY_LEN): New.
873 (KEY_CONTENT_LEN): Remove.
875 * src/call-rsa.c (RSA_SIGNATURE_LENGTH): Remove.
876 (rsa_sign, rsa_verify, rsa_genkey): Add new arg: PUBKEY_LEN.
877 (rsa_decrypt): Don't use KEY_CONTENT_LEN.
879 2014-06-19 Niibe Yutaka <gniibe@fsij.org>
881 * src/ecc-mont.c (compute_nQ): Add comment.
883 * src/mod.c (mod_inv): Fix comment. X^-1 = 0 when X=0
884 is important for Montgomery curve computation.
886 2014-06-05 Niibe Yutaka <gniibe@fsij.org>
888 * tool/add_openpgp_authkey_from_gpgssh.py: New.
890 2014-04-17 Niibe Yutaka <gniibe@fsij.org>
892 * src/muladd_256.h (MULADD_256_ASM): New.
893 (MULADD_256): Use MULADD_256_ASM.
894 * src/ecc-mont.c (mod25638_mul_121665): Add asm implementation.
896 * src/bn.c (bn256_add_uint, bn256_sub_uint): Simplify.
897 * src/mod25638.c (mod25638_add, mod25638_sub): Simplify.
898 (n25638, add19): Remove.
899 (ADDWORD_256): Add s_ as source pointer.
900 (mod25519_reduce): Remove a call to memcpy. Use bn256_add_uint.
901 * src/ecc-edwards.c (point_double): Simplify.
903 2014-04-16 Niibe Yutaka <gniibe@fsij.org>
907 2014-04-15 Niibe Yutaka <gniibe@fsij.org>
909 * src/ecc-mont.c: New.
911 * src/mod25638.c (p25519): Move from ecc-edwards.c.
912 (mod25519_reduce, add19): Likewise.
913 (mod25638_reduce) [!ASM_IMPLEMENTATION]: Use bn256_add_uint.
915 2014-04-14 Niibe Yutaka <gniibe@fsij.org>
917 * src/jpc.c (jpc_to_ac): Error check before mod_inv.
919 * src/mod.c (mod_inv): No return value (if N==0 returns ZERO).
921 * src/bn.c [BN256_NO_RANDOM]: Only include "random.h" if needed.
923 2014-04-08 Niibe Yutaka <gniibe@fsij.org>
925 * src/mod.c (mod_inv): Use MAX_GCD_STEPS_BN256.
926 Return failure or success.
927 * src/jpc.c (jpc_to_ac): Use mod_inv.
928 * src/modp256k1.c (modp256k1_inv): Remove.
929 * src/modp256r1.c (modp256r1_inv): Remove.
931 2014-04-07 Niibe Yutaka <gniibe@fsij.org>
933 * src/openpgp-do.c (algorithm_attr_ed25519): It's OID only.
935 2014-04-03 Niibe Yutaka <gniibe@fsij.org>
937 * src/ecc-edwards.c (eddsa_sign_25519): Change type of OUT.
938 * src/openpgp.c (cmd_internal_authenticate): Have a buffer.
940 * src/flash.c (flash_init): Fix key address finder.
942 2014-04-02 Niibe Yutaka <gniibe@fsij.org>
944 * src/openpgp-do.c (proc_key_import): Handle EdDSA.
945 (algorithm_attr_ed25519): Fix OID and add ID for SHA512.
947 2014-04-01 Niibe Yutaka <gniibe@fsij.org>
949 * src/ecc-edwards.c (eddsa_compute_public_25519): New.
951 * src/openpgp-do.c (algorithm_attr_ed25519): New.
952 (gpg_do_write_prvkey, proc_key_import, gpg_do_public_key): Add
955 2014-03-31 Niibe Yutaka <gniibe@fsij.org>
957 * src/ecc-edwards.c (eddsa_sign_25519): Rename and API change.
959 * src/openpgp-do.c (gpg_do_load_prvkey, gpg_do_delete_prvkey)
960 (gpg_do_write_prvkey, gpg_do_public_key, gpg_do_keygen): Follow
961 the change of PRVKEY_DATA and KEY_DATA.
963 * src/flash.c (key_available_at): New.
964 (flash_init): Initilize KD.
966 * src/gnuk.h (struct prvkey_data): Remove member KEY_ADDR.
967 (struct key_data): Addd member KEY_ADDR.
969 * src/openpgp-do.c (gpg_do_keygen): Bug fix. Reset the signature
970 counter when new key is generated.
972 * src/flash.c (flash_key_alloc): Change API, supply KK.
974 2014-03-29 Niibe Yutaka <gniibe@fsij.org>
976 * src/ecc-edwards.c (point_double, point_add): Rename.
977 (mod25519_reduce): New.
979 2014-03-28 Niibe Yutaka <gniibe@fsij.org>
981 * misc/t-eddsa.c (main): Update for new API of eddsa_25519.
983 * src/ecc-edwards.c (compute_kG_25519): Tune for 252-bit.
984 (eddsa_25519): Public key should be provided by caller.
985 (eddsa_public_key_25519): New.
987 2014-03-27 Niibe Yutaka <gniibe@fsij.org>
989 * src/ecc-edwards.c (ed_add_25638): Remove the third argument.
990 (compute_kG_25519): The curve is complete, we don't need to avoid
991 identity element as NIST curve or secp256k1 curve.
992 (eddsa_25519): Change the API, with A and the seed.
994 2014-03-26 Niibe Yutaka <gniibe@fsij.org>
996 * src/mod25638.c (mod25638_reduce): New.
997 (mod25638_mul, mod25638_sqr): Use mod25638_reduce.
999 * src/ecc-edwards.c (ptc_to_ac_25519): No need to subtract p25519.
1001 2014-03-25 Niibe Yutaka <gniibe@fsij.org>
1003 * misc/t-eddsa.c: New.
1005 * src/ecc-edwards.c (bnX_mul_C, mod_reduce_M): New.
1008 2014-03-20 Niibe Yutaka <gniibe@fsij.org>
1010 * src/ecc-edwards.c (ed_add_25638): Fix for X == A.
1011 (main): Compute pre-computed tables.
1012 (precomputed_KG, precomputed_2E_KG): Add.
1013 (compute_kG_25519): New.
1015 2014-03-19 Niibe Yutaka <gniibe@fsij.org>
1017 * src/bn.c (bn256_add): Fix for X == B.
1018 (bn256_sub): Likewise.
1020 * src/ecc-edwards.c: New.
1022 2014-03-18 Niibe Yutaka <gniibe@fsij.org>
1024 * src/mod25638.c (mod25638_add, mod25638_sub, mod25638_sqr)
1025 (mod25638_shift): New.
1027 2014-03-13 Niibe Yutaka <gniibe@fsij.org>
1029 * src/mod25638.c: Rename from fe25519.c.
1030 * src/mod25638.h: Likewise.
1032 2014-03-07 Niibe Yutaka <gniibe@fsij.org>
1036 2014-02-25 Niibe Yutaka <gniibe@fsij.org>
1038 * src/openpgp-do.c (gpg_do_public_key): Don't put OID.
1040 * src/configure [certdo] (gnuk.ld): Add TIM_SIZE and EXT_SIZE.
1041 Thanks to Vasily Evseenko for the bug report.
1043 2014-02-21 Niibe Yutaka <gniibe@fsij.org>
1045 * src/ecc.c (compute_kG): Compute higer index at first.
1046 (point_is_on_the_curve): Don't use coefficient_a if it's zero.
1048 * src/jpc.c (jpc_double): Care coefficient A.
1050 * src/ec_p256r1.c (COEFFICIENT_A_IS_MINUS_3): New.
1051 * src/ec_p256k1.c (COEFFICIENT_A_IS_ZERO): New.
1052 * src/jpc_p256r1.c (COEFFICIENT_A_IS_MINUS_3): Likewise.
1053 * src/jpc_p256k1.c (COEFFICIENT_A_IS_MINUS_3): Likewise.
1055 * src/modp256k1.c (modp256k1_shift): Bug fix.
1057 2014-02-20 Niibe Yutaka <gniibe@fsij.org>
1059 * src/Makefile.in (CSRC): Add files of p256k1.
1061 * src/openpgp.c (cmd_pso): Support p256k1 for signature.
1063 * src/openpgp-do.c (algorithm_attr_p256k1): New.
1064 (gpg_do_write_prvkey): Support p256k1 for signature.
1065 (proc_key_import, gpg_do_table, gpg_do_public_key): Likewise.
1067 * src/Makefile.in (DEFS): Add -DRSA_SIG.
1069 * src/openpgp-do.c (gpg_do_write_prvkey): Use _p256r1.
1070 * src/openpgp.c (cmd_internal_authenticate): Likewise.
1072 * src/call-ec_p256k1.c: New. Use call-ec.c.
1073 * src/call-ec_p256r1.c: Use call-ec.c.
1074 * src/call-ec.c: New.
1075 (ecdsa_sign): Change the signature.
1077 2014-02-19 Niibe Yutaka <gniibe@fsij.org>
1079 * tool/calc_precompute_table_ecc.py: New.
1081 * src/ec_p256k1.c: New. Use ecc.c.
1082 * src/ec_p256k1.h: New.
1083 * src/ec_p256r1.c: Use ecc.c.
1086 2014-02-18 Niibe Yutaka <gniibe@fsij.org>
1088 * src/jpc_p256k1.c: New. Use jpc.c.
1089 * src/jpc_p256r1.c: Use jpc.c.
1092 * src/sha256.c (memcpy_output_bswap32): Bug fix.
1094 * src/modp256k1.h, src/modp256k1.c: New.
1096 2014-02-17 Niibe Yutaka <gniibe@fsij.org>
1098 * src/Makefile.in (CSRC): Follow the changes of filenames.
1100 * src/modp256r1.c (modp256r1_add, modp256r1_sub, S3)
1101 (modp256r1_mul, modp256r1_sqr, modp256r1_inv, modp256r1_shift):
1102 Use new function names.
1103 * src/jpc_p256r1.c (jpc_double_p256r1, jpc_add_ac_signed_p256r1)
1104 (jpc_to_ac_p256r1): Likewise.
1105 * src/ec_p256r1.c (point_is_on_the_curve)
1106 (compute_kG_p256r1, compute_kP_p256r1): Likewise.
1107 * src/call-ec_p256r1.c (ecdsa_sign): Likewise.
1109 * src/modp256r1.h: Rename from modp256.h.
1110 * src/jpc-ac_p256r1.h: Rename from jpc-ac.h.
1111 * src/ec_p256r1.h: Rename from ec_p256.h.
1113 * src/modp256r1.c: Rename from modp256.c.
1114 * src/jpc_p256r1.c: Rename from jpc.c.
1115 * src/ec_p256r1.c: Rename from ec_p256.c.
1116 * src/call-ec_p256r1.c: Rename from call-ec_p256.c.
1118 2014-02-05 NIIBE Yutaka <gniibe@fsij.org>
1120 * src/sha512.h, src/sha512.c: New.
1122 * src/sha256.c (initial_state): Don't export, it's internal.
1123 (memcpy_output_bswap32): Rename and remove last argument.
1125 2014-01-28 Niibe Yutaka <gniibe@fsij.org>
1127 * src/muladd_256.h: New.
1128 * src/bn.c (bn256_mul, bn256_sqr): Assembler implementation.
1130 * src/ec_p256.c (get_vk_kP): Bug fix.
1131 (compute_kP): Bug fix for index table.
1133 2014-01-27 Niibe Yutaka <gniibe@fsij.org>
1135 * src/ec_p256.c (get_vk_kP): New.
1136 (naf4_257_set, naf4_257_get, compute_naf4_257): Remove.
1137 (compute_kP): Change the argument, fixing for constant time.
1139 2014-01-24 Niibe Yutaka <gniibe@fsij.org>
1141 * src/ec_p256.c (get_vk): New.
1142 (compute_kG): Fix for constant time.
1143 (compute_kP): Simplify.
1145 2014-01-23 Niibe Yutaka <gniibe@fsij.org>
1147 * src/jpc.c (jpc_add_ac_signed): Fix for constant time.
1149 * src/ec_p256.c (ecdsa): Bug fix for k selection.
1151 2014-01-22 Niibe Yutaka <gniibe@fsij.org>
1153 * src/modp256.c (modp256_inv): Fix for constant time.
1155 * src/bn.c (bn256_sqr): Fix for constant time.
1157 * src/mod.c (mod_inv): Fix for constant time.
1159 * src/ec_p256.c (compute_kG): Simplify.
1161 * src/jpc.c (jpc_double): Support calling with A = infinity.
1163 2014-01-21 Niibe Yutaka <gniibe@fsij.org>
1165 * src/jpc.c (jpc_add_ac_signed): Bug fix for A check.
1167 * src/ec_p256.c (ecdsa): Fix for constant time.
1169 * src/modp256.c (modp256_add, modp256_sub, modp256_reduce)
1170 (modp256_shift): Fix for constant time.
1171 (modp256_inv): Likewise (not fully constant time, yet).
1173 * src/mod.c (mod_reduce): Fix for constant time.
1174 (mod_inv): Likewise (not fully constant time, yet).
1176 * src/bn.h (bn256, bn512): words -> word.
1177 * src/ec_p256.h (naf4_257): Likewise.
1179 2014-01-20 Niibe Yutaka <gniibe@fsij.org>
1181 * src/fe25519.h, src/fe25519.c: New.
1183 2014-01-15 Niibe Yutaka <gniibe@fsij.org>
1185 * src/bn.c (bn256_is_zero, bn256_is_ge, bn256_cmp): Computation
1186 should be constant time.
1188 2013-12-25 Niibe Yutaka <gniibe@fsij.org>
1192 * tool/gnuk_token.py (gnuk_token.__init__, regnual.__init__): Fix
1193 the argument of setAltInterface.
1194 * tool/gnuk_upgrade.py: Likewise.
1195 * tool/dfuse.py (DFU_STM32.__init__): Likewise.
1196 * tool/stlinkv2.py (stlinkv2.__init__): Likewise.
1198 2013-12-24 Niibe Yutaka <gniibe@fsij.org>
1200 * polarssl/include/polarssl/bn_mul.h (MULADDC_1024_CORE)
1201 (MULADDC_1024_LOOP): Use younger number registers more for shorter
1202 instructions and better performance.
1203 * polarssl/library/bignum.c (mpi_montsqr): Likewise. Change loop
1204 structure and conditional branch for better performance.
1206 2013-12-23 Niibe Yutaka <gniibe@fsij.org>
1208 * polarssl/library/bignum.c (mpi_montmul): Computation
1209 time should not depends on input.
1210 (mpi_montmul, mpi_montred, mpi_montsqr): Change the API.
1211 (mpi_exp_mod): Follow the change of the API. Allocate memory on
1212 stack instead of malloc.
1214 * src/gnuk.ld.in (__process3_stack_size__): Increase stack size.
1216 2013-12-20 Niibe Yutaka <gniibe@fsij.org>
1220 * src/usb_ctrl.c (USB_FSIJ_GNUK_CARD_CHANGE): New.
1221 (usb_cb_setup): Support USB_FSIJ_GNUK_CARD_CHANGE.
1222 * src/usb-icc.c (ccid_card_change_signal): New argument HOW.
1224 2013-12-20 Niibe Yutaka <gniibe@fsij.org>
1226 * polarssl/include/polarssl/bn_mul.h (MULADDC_1024_CORE)
1227 (MULADDC_CORE): Reorder instructions for more speed up.
1228 * polarssl/library/bignum.c (mpi_montsqr): Likewise.
1230 2013-12-19 Niibe Yutaka <gniibe@fsij.org>
1232 * src/configure (--enable-hid-card-change): New (experimental).
1233 * src/config.h.in (HID_CARD_CHANGE_DEFINE): New.
1234 * src/usb_ctrl.c (gnuk_setup_endpoints_for_interface)
1235 (usb_cb_setup, usb_cb_ctrl_write_finish): Conditionalize
1236 HID_CARD_CHANGE_SUPPORT.
1237 * src/usb_desc.c (gnukDeviceDescriptor, usb_cb_get_descriptor):
1240 2013-12-19 Niibe Yutaka <gniibe@fsij.org>
1242 * src/openpgp.c (S2KCOUNT): It's now 192, as the threat model
1243 of Gnuk Token is different.
1245 2013-12-19 Niibe Yutaka <gniibe@fsij.org>
1247 * polarssl/library/bignum.c (mpi_montsqr): New.
1248 (mpi_exp_mod): Use mpi_montsqr.
1250 Note that this change introduces a vulnerability by the
1251 Yarom/Falkner flush+reload cache side-channel attack. When this
1252 code is used on general purpose computer where we can observe
1253 which code is executed (sqr or mul), it's not safe.
1255 2013-12-16 Niibe Yutaka <gniibe@fsij.org>
1257 * polarssl/include/polarssl/bn_mul.h (MULADDC_1024_CORE)
1258 (MULADDC_1024_LOOP, MULADDC_HUIT, MULADDC_INIT, MULADDC_CORE)
1259 (MULADDC_STOP) [__arm__]: The value of input B won't change.
1260 More acculate specification for asm statement.
1262 * polarssl/library/bignum.c (mpi_cmp_abs_limbs): New.
1263 (mpi_montmul): Change the signature and use the upper half of T.
1264 (mpi_montred): Likewise.
1265 (mpi_exp_mod): Use improved mpi_montmul and mpi_montred.
1266 (mpi_sub_hlp, mpi_mul_hlp): Add const qualifier for S.
1268 2013-12-13 Niibe Yutaka <gniibe@fsij.org>
1270 * polarssl/library/bignum.c (mpi_exp_mod): Initialize lower
1271 half of T with zero.
1272 (mpi_montmul): Don't need to clear lower half of
1273 T, as we keep zero. Call mpi_sub_hlp with upper half of T.
1274 (mpi_montred): Ditto.
1276 * polarssl/library/bignum.c (mpi_montmul, mpi_montred): Minimize
1277 number of limbs for T.
1278 (mpi_exp_mod): Only allocate N-n * 2 for T.
1279 Only allocate N->n for X, W[i], and RR.
1281 2013-12-13 Niibe Yutaka <gniibe@fsij.org>
1283 * tool/upgrade_by_passwd.py (main): Support -k to specify KEYNO.
1285 2013-12-13 Niibe Yutaka <gniibe@fsij.org>
1287 * src/usb_ctrl.c (HID_LED_STATUS_CARDCHANGE): Rename from
1288 HID_LED_STATUS_NUMLOCK.
1290 * tool/gnuk_token.py (gnuk_token.stop_gnuk): Detach kernel
1293 2013-12-12 Niibe Yutaka <gniibe@fsij.org>
1295 * src/openpgp-do.c (do_openpgpcard_aid): Coerce to volatile to
1296 force memory access at run time.
1298 2013-12-11 Niibe Yutaka <gniibe@fsij.org>
1300 * regnual/sys.c (entry): Fix relocation calculation.
1302 2013-11-27 Niibe Yutaka <gniibe@fsij.org>
1304 * src/stm32f103.h (AFIO_MAPR_SWJ_CFG_DISABLE): New.
1305 * src/sys.c: Likewise.
1307 2013-11-26 Niibe Yutaka <gniibe@fsij.org>
1309 * src/usb_desc.c (hid_report_desc): New.
1310 (ICC_TOTAL_LENGTH): Update.
1311 (HID_TOTAL_LENGTH, HID_NUM_INTERFACES): New.
1312 (W_TOTAL_LENGTH, NUM_INTERFACES): Update.
1313 (gnukConfigDescriptor): Add IN2 interrupt endpoint descriptor.
1314 Add HID interface descriptor.
1315 (usb_cb_get_descriptor): Handle HID.
1317 * src/usb_ctrl.c (NUM_INTERFACES, MSC_INTERFACE_NO): Add 1.
1318 (USB_HID_REQ_*, HID_LED_STATUS_NUMLOCK): New.
1319 (gnuk_setup_endpoints_for_interface): Add ENDP2 interrupt
1321 (usb_cb_setup): Handle HID requests.
1322 (usb_cb_ctrl_write_finish): Likewise.
1324 * src/usb-icc.c (ccid_card_change_signal): New.
1325 (ccid_thread): Handle card change.
1326 (icc_error, icc_send_status): Handle ICC_STATE_NOCARD state.
1327 (icc_handle_data): Add the case of ICC_STATE_NOCARD.
1328 (EP2_IN_Callback): New.
1330 2013-11-26 Niibe Yutaka <gniibe@fsij.org>
1332 * src/pin-dial.c: Remove.
1333 * src/configure: Remove pin-dial support.
1335 2013-11-25 Niibe Yutaka <gniibe@fsij.org>
1337 * src/Makefile.in (HEXOUTPUT_MAKE_OPTION): New.
1338 * src/configure (HEXOUTPUT_MAKE_OPTION): New.
1339 * src/main.c: Include board.h.
1340 * src/stm32f103.h (EXTI0_IRQ, EXTI1_IRQ): New.
1342 2013-11-18 Niibe Yutaka <gniibe@fsij.org>
1344 * regnual/sys.c (entry): Bug fix of clearing BSS.
1346 * src/usb_stm32f103.c: Update from NeuG.
1347 (usb_handle_transfer): Add argument ISTR_VALUE.
1349 * src/openpgp.c (card_thread): Add noinline attribute.
1351 * src/usb-icc.c (ccid_thread): Join the OpenPGP thread.
1352 Add noinline attribute.
1354 2013-11-15 Niibe Yutaka <gniibe@fsij.org>
1356 * src/configure (options): Add --enable-sys1-compat.
1358 2013-11-12 Niibe Yutaka <gniibe@fsij.org>
1360 * chopstx: Upgrade to 0.03.
1362 * src/usb_desc.c (usb_initial_feature): Remove.
1363 (USB_SELF_POWERED): Move to ...
1364 * src/usb_conf.h (USB_SELF_POWERED): ... here.
1365 * src/usb_ctrl.c (usb_cb_device_reset, usb_intr): Follow the
1368 2013-11-11 Niibe Yutaka <gniibe@fsij.org>
1370 * src/adc_stm32f103.c (adc_wait_completion): Update from NeuG 1.0.
1372 2013-11-03 Niibe Yutaka <gniibe@fsij.org>
1374 * regnual/regnual.c (usb_cb_get_descriptor): Update to new API.
1376 * src/usb_lld.h (usb_initial_feature): Remove.
1378 * chopstx: Update to 0.01.
1379 * src/pin-cir.c: Chatter fix to 200ms.
1380 * src/main.c: Fix bDeviceState.
1382 2013-11-02 Niibe Yutaka <gniibe@fsij.org>
1384 * src/usb_lld.h, src/usb_stm32f103.c (std_get_descriptor): Change
1385 the API of usb_cb_get_descriptor.
1386 * src/usb_desc.c: Follow the change.
1387 * src/usb_conf.h: Modify for CCID INT and HID usage.
1389 2013-11-02 Niibe Yutaka <gniibe@fsij.org>
1391 * src/pin-cir.c: Port to Chopstx.
1394 * src/configure (TIM_SIZE, EXT_SIZE): New.
1395 * src/gnuk.ld.in (__process6_stack_size__)
1396 (__process7_stack_size__): New.
1397 * src/main.c (main): Call cir_init.
1398 * src/openpgp.c (openpgp_card_thread): Rename from GPGthread.
1399 * src/usb-icc.c (icc_power_on): Follow the change.
1401 2013-11-01 Niibe Yutaka <gniibe@fsij.org>
1403 * src/sys.c: Update from Chopstx.
1404 * src/usb_lld.h: Remove interrupt definition.
1405 * src/stm32f103.h: Add AFIO, EXTI, and TIMER constants.
1407 2013-10-31 Niibe Yutaka <gniibe@fsij.org>
1409 * src/main.c (main): Call msc_init before USB interrupt thread.
1410 * src/gnuk.h, src/usb-msc.h, src/usb-msc.c, src/pin-dnd.c: Port to
1412 * src/openpgp.c (get_pinpad_input): Follow the change.
1413 * src/usb_ctrl.c (gnuk_setup_endpoints_for_interface): Don't stall
1416 2013-10-24 Niibe Yutaka <gniibe@fsij.org>
1418 * src/Makefile.in (DEFS): Add -DCHX_PRIO_MAIN=5 for LED blink.
1419 * src/main.c (PRIO_CCID): It's now 3 (was: 2).
1421 2013-10-24 Niibe Yutaka <gniibe@fsij.org>
1423 * src/gnuk.ld.in (.gnuk_flash): Three pages for three keys.
1424 * src/flash.c (FLASH_KEYSTORE_SIZE): Likewise.
1425 (flash_keystore_release): Remove.
1426 (flash_key_fill_zero_as_released)
1427 (flash_check_all_other_keys_released, flash_key_release): New.
1428 (flash_init, flash_key_alloc): New method to handle free space.
1429 * src/openpgp-do.c (fetch_four_bytes): New.
1430 (gpg_do_load_prvkey, gpg_do_delete_prvkey, gpg_do_public_key): Use
1432 (gpg_do_delete_prvkey): Call flash_key_release.
1434 2013-10-23 Niibe Yutaka <gniibe@fsij.org>
1436 * test/features/010_setup_passphrase.feature
1437 * test/features/030_key_registration.feature
1438 * test/features/040_passphrase_change.feature
1439 * test/features/410_setup_passphrase.feature
1440 * test/features/430_key_registration.feature
1441 * test/features/201_keygen.feature
1442 * test/features/601_keygen.feature: Modified to support new way of
1443 pass phrase reset by key import / key generation.
1445 * test/features/201_keygen.feature
1446 * test/features/601_keygen.feature
1447 * test/features/202_setup_passphrase.feature
1448 * test/features/602_setup_passphrase.feature: Rename to change
1451 2013-10-23 Niibe Yutaka <gniibe@fsij.org>
1453 * src/openpgp-do.c (gpg_do_write_prvkey): Bug fix of adding
1456 2013-10-22 Niibe Yutaka <gniibe@fsij.org>
1458 * src/openpgp-do.c (gpg_do_write_prvkey): Bug fix.
1460 2013-10-15 Niibe Yutaka <gniibe@fsij.org>
1462 * src/openpgp.c (cmd_change_password, cmd_reset_user_password): It
1463 is now error to change User's pass phrase with no keys.
1465 * src/openpgp-do.c (proc_resetting_code): Likewise for resetting
1467 (gpg_do_delete_prvkey): New.
1468 (gpg_do_write_prvkey): Make sure to delete the key before writing.
1469 User's pass phrase is always the one of factory setting.
1470 (gpg_do_chks_prvkey): Support removing the key.
1471 (proc_key_import): Use gpg_do_delete_prvkey.
1472 (gpg_do_keygen): Use factory setting pass phrase.
1474 2013-10-11 Niibe Yutaka <gniibe@fsij.org>
1476 * src/ac.c (verify_user_0, verify_admin_00): Fix conditions.
1478 * src/openpgp-do.c (gpg_do_write_prvkey): Delete keystring
1479 information from data object of NR_DO_KEYSTRING_PW3.
1481 (gpg_do_keygen): Likewise.
1483 * src/openpgp.c (cmd_reset_user_password): Likewise.
1485 2013-10-10 Niibe Yutaka <gniibe@fsij.org>
1487 * src/gnuk.h (S2K_ITER): Remove. It's determined at compile time.
1489 * src/openpgp-do.c (proc_resetting_code, gpg_do_write_prvkey)
1490 (proc_key_import): Remove "iteration" field.
1492 * src/openpgp.c (cmd_change_password): Likewise.
1494 2013-10-10 Niibe Yutaka <gniibe@fsij.org>
1496 * src/openpgp-do.c (gpg_do_write_prvkey): Access of data object
1497 considering garbage collection.
1499 * src/openpgp.c (cmd_change_password): Call gpg_do_write_simple
1500 after accessing the data object (it may cause garbage collection).
1502 2013-10-10 Niibe Yutaka <gniibe@fsij.org>
1504 * polarssl/library/bignum.c (mpi_montred): Constant time for
1505 carry propagation. Bug fix for carry propagation.
1506 (mpi_exp_mod): Bug fix. Shrink the size of RR as same as X.
1508 2013-10-09 Niibe Yutaka <gniibe@fsij.org>
1510 * src/ac.c (verify_user_0, verify_admin_00, verify_admin_0): Add a
1511 flag to save into keystring_md_pw3. Add SALT handling.
1512 (decode_iterate_count, calc_md, gpg_set_pw3): Remove.
1514 * src/openpgp-do.c (proc_resetting_code, gpg_do_write_prvkey)
1515 (gpg_do_keygen): Add SALT handling.
1516 * src/openpgp.c (cmd_change_password, cmd_reset_user_password)
1518 * src/random.c (random_get_salt): Rename from get_salt.
1520 2013-10-09 Niibe Yutaka <gniibe@fsij.org>
1522 * src/openpgp-do.c (gpg_do_write_prvkey): Remove information (but
1523 pass phrase length) for admin from keystring data object.
1524 (proc_key_import): Recover admin keystring to DO when key deletion.
1526 2013-10-09 Niibe Yutaka <gniibe@fsij.org>
1528 * src/ac.c (verify_user_0, verify_admin_00): Handle PW_LEN_MASK.
1529 * src/openpgp-do.c (proc_resetting_code, gpg_do_write_prvkey):
1532 * src/openpgp.c (cmd_change_password, cmd_reset_user_password):
1533 Handle PW_LEN_KEYSTRING_BIT.
1535 2013-10-09 Niibe Yutaka <gniibe@fsij.org>
1537 * src/ac.c (verify_admin_00): New. Add authentication by loading
1539 (verify_admin_0): Use verify_admin_00.
1541 * src/openpgp.c (cmd_change_password): Admin keystring handling as
1544 2013-10-08 Niibe Yutaka <gniibe@fsij.org>
1546 * src/openpgp.c (modify_binary): Allow odd size of certificate.
1548 * polarssl/library/rsa.c: Update from PolarSSL 1.2.10.
1549 * polarssl/include/polarssl/rsa.h: Ditto.
1551 2013-10-07 Niibe Yutaka <gniibe@fsij.org>
1553 * polarssl/library/bignum.c (mpi_sub_hlp): Return CARRY.
1554 (mpi_sub_abs): Carry propagatoin is done here.
1555 (mpi_mul_hlp_mm): Remove.
1556 (mpi_mul_hlp): Return CARRY, computation in constant time.
1557 (mpi_mul_mpi): Change the order of computation not to propagate
1559 (mpi_montmul): Minimum zero-ing of D and reduce usage of temporary
1560 memory, by one word. Use carry of mpi_mul_hlp. Use
1561 NEED_SUBTRACTION against timing attack.
1562 (mpi_exp_mod): Minimum usage of temporary memory.
1564 2013-10-06 Niibe Yutaka <gniibe@fsij.org>
1566 * polarssl/library/bignum.c (mpi_mul_hlp_mm): New. Handle
1567 extra-carry in constant time to mitigate timing attack.
1568 (mpi_montmul): Use mpi_mul_hlp_mm.
1569 * src/call-rsa.c (rsa_sign, rsa_decrypt, rsa_verify): Don't
1572 2013-10-05 Niibe Yutaka <gniibe@fsij.org>
1574 * polarssl/include/polarssl/aes.h: Update from PolarSSL 1.2.9.
1575 * polarssl/include/polarssl/bignum.h: Ditto.
1576 * polarssl/include/polarssl/config.h: Ditto.
1577 * polarssl/include/polarssl/rsa.h: Ditto.
1578 * polarssl/library/aes.c, polarssl/library/bignum.c: Ditto.
1579 * polarssl/library/rsa.c: Ditto. Fix rsa_free.
1580 * src/call-rsa.c (rsa_sign, modulus_calc, rsa_decrypt)
1581 (rsa_verify): Follow changes of PolarSSL 1.2.9 with RSA blinding.
1582 Better error checking.
1584 2013-10-04 Niibe Yutaka <gniibe@fsij.org>
1586 * src/main.c (gnuk_malloc): Update ->neighbor field of a chunk on
1588 (gnuk_free): Access free list after getting the lock.
1590 2013-10-01 Niibe Yutaka <gniibe@fsij.org>
1592 * src/random.c (random_gen): Bug fix for INDEXed copy.
1594 * src/call-rsa.c (rsa_genkey): Call neug_flush and prng_seed.
1595 * polarssl/library/bignum.c (small_prime): More constants.
1596 (prng_seed, jkiss, mpi_fill_pseudo_random): New.
1597 (mpi_is_prime): Use mpi_fill_pseudo_random.
1599 2013-09-30 Niibe Yutaka <gniibe@fsij.org>
1601 * polarssl/library/bignum.c (mpi_is_prime): Enable trial divisions
1603 Add Fermat primality test.
1604 (mpi_gen_prime): Limit random value so that two MSBs of result will
1607 2013-09-27 Niibe Yutaka <gniibe@fsij.org>
1609 * polarssl/include/polarssl/bignum.h (mpi_is_prime): ifdef-out.
1610 * polarssl/library/bignum.c (mpi_is_prime): It's now internal
1611 function, assuming we already know its coprime to small primes.
1612 (M): New constant MPI. Multiply primes 2*...*691.
1613 (MAX_A): New constant MPI. 2^1024 / M - 1.
1614 (mpi_gen_prime): Specialize for 1024-bit, using Fouque-Tibouchi
1617 2013-09-25 Niibe Yutaka <gniibe@fsij.org>
1619 * src/sha256.h, src/adc.h
1620 * src/neug.c, src/adc_stm32f103.c: Update from NeuG 0.11.
1622 * chopstx: Upgrade to new Chopstx 0.00.
1624 * VERSION: New file.
1626 * src/configure (SERIALNO, SERIALNO_STR_LEN_DEFINE): New.
1627 (REVISION): Use the file VERSION if it doesn't have .git.
1628 Thanks to Sumedha Widyadharma for the bug report.
1630 * src/config.h.in (SERIALNO_STR_LEN_DEFINE): New.
1631 * src/main.c (ID_OFFSET): Use SERIALNO_STR_LEN.
1632 * src/usb_desc.c (gnukStringSerial): Remove. It's now
1633 generated in usb-strings.c.inc.
1635 * src/ec_p256.c (compute_kP): Fix for impossible cases.
1636 (point_is_on_the_curve): New.
1637 (coefficient_a, coefficient_b): New.
1639 2013-09-20 Niibe Yutaka <gniibe@fsij.org>
1641 * src/call-ec_p256.c (ecdsa_compute_public): Handle possible
1642 error (where key_data is the order).
1644 * src/ec_p256.c (compute_kG, compute_kP): Handle errors.
1646 * src/jpc.c (jpc_to_ac): Return -1 on error.
1647 (jpc_add_ac_signed): Handle the case where A=inf.
1649 * src/modp256.c (modp256_inv): Handle error case.
1651 * src/bn.c (bn256_cmp): New.
1653 2013-07-19 Niibe Yutaka <gniibe@fsij.org>
1655 * src/gnuk.ld.in: Layout change following NeuG.
1656 (_end): Add alignment of 16.
1658 * src/neug.c, src/adc.h, src/adc_stm32f103.c: Update from NeuG.
1660 * src/main.c [DFU_SUPPORT] (main): Fix calling
1661 flash_erase_all_and_exec.
1663 * src/openpgp-do.c (gpg_do_write_prvkey, gpg_do_keygen): Fix
1664 allocated memory handling. Clean up before free.
1665 * src/call-rsa.c (modulus_calc, rsa_genkey): Fix removing const.
1666 * src/call-ec_p256.c (ecdsa_compute_public): Likewise.
1668 2013-07-18 Niibe Yutaka <gniibe@fsij.org>
1671 * src/Makefile.in: Change for Chopstx.
1672 * src/configure: Likewise.
1673 * src/gnuk.h, src/gnuk.ld.in: Likewise.
1674 * src/ac.c: Include stdint.h and string.h, not ch.h.
1675 * src/call-rsa.c, src/debug.c, src/flash.c: Likewise.
1676 * src/call-ec_p256.c, src/usb_desc.c
1677 * src/openpgp-do.c, src/random.c: Likewise.
1678 * src/openpgp.c: Likewise. Use eventflag of Chopstx.
1679 * src/usb-icc.c: Likewise.
1680 * src/usb_ctrl.c: Update for Chopstx.
1682 * src/stdlib.h: Use gnuk_malloc and gnuk_free for malloc/free.
1683 * src/config.h.in: Move FLASH_PAGE_SIZE in board.h.
1684 * polarssl/library/aes.c (FT0, FT1, FT2): Export (for sys 2.0).
1685 * src/main.c (struct stdout, _write, EP3_IN_Callback)
1686 (EP5_OUT_Callback): Rewrite for Chopstx. No independent thread
1688 (display_fatal_code, emit_led, display_status_code, led_blink):
1689 Use primitives of Chopstx.
1690 (main): Changes for Chopstx.
1691 (gnuk_malloc_init, sbrk, gnuk_malloc, gnuk_free): New.
1693 2013-06-20 Niibe Yutaka <gniibe@fsij.org>
1695 * src/sys.c, src/sys.h, src/neug.c, src/adc.h
1696 * src/adc_stm32f103.c, src/usb_stm32f103.c: Update from NeuG 0.10.
1697 * src/stm32f103.h: New. From NeuG 0.10.
1699 2013-06-18 Niibe Yutaka <gniibe@fsij.org>
1701 * src/openpgp-do.c (gpg_do_write_prvkey, proc_key_import, gpg_do_table)
1702 (gpg_do_public_key) [RSA_AUTH]: Conditional compilation for RSA/ECDSA.
1703 * src/openpgp.c (cmd_internal_authenticate) [RSA_AUTH]: Likewise.
1705 * src/modp256.c (p256): Add const qualifier.
1707 2013-03-19 Niibe Yutaka <gniibe@fsij.org>
1709 * src/random.c (random_gen): New (was: random_byte).
1711 * src/call-rsa.c (rsa_sign): Follow change of API.
1712 (rsa_genkey): Use random_gen.
1713 (modulus_calc, rsa_decrypt, rsa_verify): Follow change of API.
1714 * src/openpgp-do.c (encrypt, decrypt): Likewise.
1716 * polarssl/include/polarssl/aes.h: Updated from PolarSSL 1.2.6.
1717 * polarssl/library/aes.c: Ditto.
1718 * polarssl/include/polarssl/rsa.h: Ditto.
1719 * polarssl/library/rsa.c: Ditto.
1720 * polarssl/include/polarssl/bignum.h: Ditto.
1721 * polarssl/library/bignum.c: Ditto.
1722 * polarssl: Move from polarssl-0.14.0, and needed files only.
1724 2013-03-15 Niibe Yutaka <gniibe@fsij.org>
1726 * regnual/regnual.ld (.bss): Put at RAM1. This makes reGNUal can
1727 be loaded on the lower address.
1729 * regnual/sys.c (entry): Don't change SP. Put alignment.
1731 * regnual/regnual.c (usb_cb_get_descriptor): Fix adding break.
1733 2013-03-14 Niibe Yutaka <gniibe@fsij.org>
1735 * tool/stlinkv2.py (stlinkv2.start): Call write_debug_reg to run
1738 2013-03-12 Niibe Yutaka <gniibe@fsij.org>
1740 * src/gnuk.ld.in (__process_stack_size__): Increase (was: 0x200).
1742 * tool/stlinkv2.py (stlinkv2.exit_from_debug_swd)
1743 (stlinkv2.exit_from_debug_swim): New.
1744 (stlinkv2.start): Call exit_from_debug_swd or
1745 exit_from_debug_swim.
1747 2013-03-09 Niibe Yutaka <gniibe@fsij.org>
1749 * src/openpgp-do.c (gpg_do_public_key): Add OID for ECDSA.
1750 (gpg_do_write_prvkey): Add PUBKEY_LEN for ECDSA.
1752 * src/flash.c (flash_key_write): Argument change for ECDSA key.
1754 * src/main.c (calculate_regnual_entry_address): New.
1755 (main): Use calculate_regnual_entry_address for entry point.
1757 * src/openpgp-do.c (gpg_do_write_prvkey): Coerce KDI.DATA to
1760 * src/usb_stm32f103.c (handle_setup0): Fix selecting handler.
1762 2013-03-08 Niibe Yutaka <gniibe@fsij.org>
1764 Relocatable reGNUal.
1766 * regnual/regnual.ld (MEMORY): 0x1400 was the value of Gnuk 1.0.1.
1768 (.text): Include .text.entry next to the .vectors.
1771 * regnual/sys.c (entry): Now, it's at .text.entry section.
1773 Don't use absolute values which causes relocations, but
1776 * regnual/Makefile (CFLAGS): Add -fpie.
1778 2013-03-07 Niibe Yutaka <gniibe@fsij.org>
1780 Follow the USB stack change.
1782 * regnual/regnual.c (usb_cb_device_reset): Rename from
1783 regnual_device_reset.
1784 (mem): Change type to uint32_t.
1785 (mem_info): Removed.
1786 (fetch): Avoid pointer punning.
1787 (usb_cb_ctrl_write_finish): Rename from regnual_ctrl_write_finish.
1788 (usb_cb_setup): Rename from regnual_setup.
1789 (usb_cb_get_descriptor): Rename from regnual_get_descriptor.
1790 (usb_cb_handle_event): Rename regnual_usb_event.
1791 (usb_cb_interface): Rename regnual_interface.
1792 (Device_Method): Remove.
1793 (usb_cb_get_descriptor): Not use struct Descriptor.
1795 2013-03-06 Niibe Yutaka <gniibe@fsij.org>
1797 USB stack implementation improvement.
1799 * src/usb_stm32f103.c (Device_Method, method_p): Remove.
1800 (usb_interrupt_handler): Call usb_cb_device_reset.
1801 (std_get_descriptor): Call usb_cb_get_descriptor.
1802 (std_set_configuration): Call usb_cb_handle_event.
1803 (std_get_status, std_get_interface, std_set_interface): Call
1805 (handle_setup0): Call usb_cb_setup.
1806 (handle_in0): Call usb_cb_handle_event and
1807 usb_cb_ctrl_write_finish.
1808 (request_handler): Remove.
1809 (handle_setup0): Call std_* directly, not indirectly by
1811 (ep_intr_handler_IN, ep_intr_handler_OUT): Remove.
1812 (usb_handle_transfer): Call EP*_Callback directly, not indirectly
1813 by ep_intr_handler_IN, ep_intr_handler_OUT.
1815 * src/usb_lld.h (struct usb_device_method, Device_Method): Remove.
1816 (usb_cb_device_reset, usb_cb_ctrl_write_finish)
1817 (usb_cb_setup, usb_cb_get_descriptor, usb_cb_handle_event)
1818 (usb_cb_interface): Define callbacks.
1819 (usb_initial_feature): New.
1820 (struct Descriptor): Move to ...
1821 * src/usb_desc.c: ... here.
1822 (usb_initial_feature): New.
1823 (usb_cb_get_descriptor): Rename from gnuk_get_descriptor and move
1826 * src/usb_ctrl.c (usb_cb_device_reset): Rename from
1828 (usb_cb_setup): Rename from gnuk_setup.
1829 (usb_cb_ctrl_write_finish): Rename from gnuk_ctrl_write_finish.
1830 (usb_cb_event): Rename from gnuk_usb_event.
1831 (usb_cb_interface): Rename from gnuk_interface.
1832 (Device_Method): Remove.
1834 * src/main.c (main): Use usb_initial_feature.
1836 2013-02-27 Niibe Yutaka <gniibe@fsij.org>
1838 * src/usb-icc.c (set_sw1sw2): Arguments are C and CHUNK_LEN.
1839 Fix reporting remaining bytes.
1840 (icc_send_data_block_gr): Follow the arguments change of
1843 2013-02-26 Niibe Yutaka <gniibe@fsij.org>
1845 * regnual/regnual.ld (MEMORY): Fix start address.
1847 * src/random.c (random_fini): New.
1848 * src/main.c (main): Call random_fini.
1850 2013-02-25 Niibe Yutaka <gniibe@fsij.org>
1852 * src/configure: Correct typo in help text.
1854 * src/gnuk.h (struct key_data_internal): Use uint32_t.
1855 * src/openpgp-do.c (do_openpgpcard_aid): Fix calculation of VID.
1856 (compute_key_data_checksum): Don't use type-punning pointer.
1857 (gpg_do_write_prvkey): Use coercing to char *.
1859 2013-02-22 Niibe Yutaka <gniibe@fsij.org>
1861 * src/openpgp-do.c (gpg_do_public_key): Add header of EC point.
1863 * src/openpgp-do.c (GPG_DO_DISCRETIONARY, cmp_discretionary): New.
1864 (cmp_app_data): Change to factor out GPG_DO_DISCRETIONARY.
1865 (gpg_do_table): Add GPG_DO_DISCRETIONARY.
1867 2013-02-21 Niibe Yutaka <gniibe@fsij.org>
1869 * src/gnuk.ld.in (MEMORY): Fix adding FLASH_SIZE unit.
1871 * src/call-ec_p256.c (ecdsa_sign): Fix secret key access.
1873 2013-02-20 Niibe Yutaka <gniibe@fsij.org>
1875 * src/openpgp.c (cmd_internal_authenticate): Support ECDSA for
1878 * src/openpgp-do.c (algorithm_attr_ecdsa): New.
1879 (algorithm_attr_rsa): Rename (was: algorithm_attr).
1880 (gpg_do_table): Change for GPG_DO_ALG_AUT.
1881 (gpg_do_write_prvkey): Support ECDSA key for authentication.
1882 (proc_key_import): Likewise.
1883 (gpg_do_public_key): Likewise.
1885 * src/call-ec_p256.c: New.
1886 * src/Makefile.in: Add call-ec_p256.c.
1887 * src/call-rsa.c (modulus_free): Remove.
1889 2013-02-19 Niibe Yutaka <gniibe@fsij.org>
1891 * regnual/regnual.ld (MEMORY): Fix address of regnual.
1893 * regnual/Makefile (MCFLAGS): Remove -mfix-cortex-m3-ldrd.
1894 (CFLAGS): Add output to .lst.
1895 * src/Makefile.in (MCFLAGS): Remove.
1897 * src/sha256.c: Update from NeuG 0.05.
1899 * ChibiOS_2.0.8: Remove.
1901 2013-02-18 Niibe Yutaka <gniibe@fsij.org>
1903 Changes for new ChibiOS/RT.
1904 * src/main.c: Include adc.h.
1905 (main): Call halInit, adc_init, and chSysInit (change for
1907 * src/random.h: New.
1908 * src/ac.c, src/bn.c, src/call-rsa.c, src/main.c: Include random.h.
1909 * src/openpgp.c, src/openpgp-do.c: Likewise.
1910 * src/configure, src/gnuk.ld.in: Add MEMORY_SIZE.
1911 * src/ec_p256.c: Fix call of bn256_add_uint.
1912 * boards/STM8S_DISCOVERY/*: Update for ChibiOS/RT 2.4.x.
1913 * boards/CQ_STARM/*: Likewise.
1914 * boards/FST_01_00/*: Likewise.
1915 * boards/OLIMEX_STM32_H103/*: Likewise.
1916 * boards/STBEE/*: Likewise.
1917 * boards/STBEE_MINI/*: Likewise.
1918 * boards/STM32_PRIMER2/*: Likewise.
1920 Merge ec_p256 branch.
1921 * src/Makefile.in: Add ECC files.
1922 * src/bn.h, src/bn.c: New.
1923 * src/jpc-ac.h, src/jpc.c: New.
1924 * src/ec_p256.h, src/ec_p256.c, src/ecc-cdh.c: New.
1925 * src/mod.h, src/mod.c, src/modp256.h, src/modp256.c: New.
1927 2013-02-17 Niibe Yutaka <gniibe@fsij.org>
1929 * chibios: New submodule for ChibioS/RT 2.4.x.
1930 * boards/FST_01/*: Update for ChibiOS/RT 2.4.x.
1931 * boards/common/mcuconf-common.h: Ditto.
1933 * src/chconf.h, src/halconf.h, src/Makefile.in, src/gnuk.ld.in:
1934 Update for ChibiOS/RT 2.4.x.
1936 * src/main.c, src/openpgp.c, src/usb-icc.c: Follow the change of
1938 * boards/common/board-common.c: Rename from hwinit.c.
1939 * src/usb_stm32f103.c: Rename from usb_lld.c.
1941 * src/neug.h, src/neug.c: Update NeuG 0.05.
1942 * src/adc_stm32f103.c, src/adc.h: New from NeuG 0.05.
1944 * src/random.c: Follow the change of NeuG 0.05.