Version 1.2.18.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
Write ChangeLog entries and AUTHORS.
2021-04-02 16:58:04 +09:00 · 2021-04-02 16:53:56 +09:00 · 2021-04-01 16:23:39 +09:00 · 2021-03-19 17:37:32 +09:00 · 2021-03-19 16:09:03 +09:00 · 2021-03-12 12:07:57 +09:00
49 changed files with 1172 additions and 217 deletions
--- a/30
+++ b/30
@@ -11,6 +11,16 @@ Anthony Romano:
 	src/main.c
 	src/mod.c

+Bertrand Jacquin
+    Modified:
+	tool/add_openpgp_authkey_from_gpgssh.py
+	tool/calc_precompute_table_ecc.py
+	tool/dfuse.py
+	tool/dump_mem.py
+	tool/get_raw_public_key.py
+	tool/pageant_proxy_to_gpg.py
+	tool/pinpadtest.py
+
 Jeremy Drake:
    Modified:
 	regnual/regnual.c
@@ -74,3 +84,23 @@ Peter Lebbing:
 	src/Makefile
    Wrote:
 	src/stdaln-sys.ld.in
+
+Vincent Pelletier:
+    Modified:
+	test/features/202_setup_passphrase.feature
+	test/rsa_keys.py
+	tests/card_const.py
+	tests/card_reader.py
+	tests/rsa_keys.py
+        tool/gnuk_token.py
+    Wrote:
+	tests/card_test_ansix9p256r1.py
+	tests/card_test_ansix9p384r1.py
+	tests/card_test_ansix9p512r1.py
+	tests/card_test_brainpoolp256r1.py
+	tests/card_test_brainpoolp384r1.py
+	tests/card_test_brainpoolp512r1.py
+	tests/card_test_ed25519.py
+	tests/card_test_x25519.py
+	tests/func_pso_auth.py
+	tests/test_006_pso.py
--- a/150
+++ b/150
@@ -1,3 +1,153 @@
+2021-04-02  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* VERSION: 1.2.18.
+
+2021-04-01  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* tool/upgrade_by_passwd.py: Check configure target and
+	the config in the device are same target.
+
+2021-03-19  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* tests/openpgp_card.py (is_emulated_gnuk): Add.
+	* tests/skip_if_emulation.py: New.
+	* tests/skip_if_gnuk.py: New.
+	* tests/test_001_personalize_card.py: Skip if emulation.
+	* tests/test_002_personalize_reset.py: Skip if emulation.
+	* tests/test_003_remove_keys.py: Skip if emulation.
+	* tests/test_004_reset_pw3.py: Skip if emulation.
+	* tests/test_005_personalize_admin_less.py: Skip if emulation.
+	* tests/test_006_pso.py: Skip if Gnuk.
+	* tests/test_009_keygen.py: Skip if emulation.
+	* tests/test_021_personalize_admin_less.py: Rewrite.
+
+2021-03-12  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* src/openpgp.c (cmd_pgp_gakp): Fix patch mistake.
+
+2021-03-01  Vincent Pelletier <plr.vincent@gmail.com>
+
+	* tests/card_const.py: Add attributes for more algos.
+	* tests/card_test_ansix9p256r1.py: New.
+	* tests/card_test_ansix9p384r1.py: New.
+	* tests/card_test_ansix9p512r1.py: New.
+	* tests/card_test_brainpoolp256r1.py: New.
+	* tests/card_test_brainpoolp384r1.py: New.
+	* tests/card_test_brainpoolp512r1.py: New.
+	* tests/card_test_ed25519.py: New.
+	* tests/card_test_x25519.py: New.
+	* tests/func_pso_auth.py: New.
+	* tests/test_006_pso.py: New.
+
+2021-02-25  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* VERSION: 1.2.17.
+
+2021-02-22  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* src/config.h.in (@KDF_DO_REQUIRED_DEFINE@): New.
+
+	* src/configure (KDF_DO_REQUIRED_DEFINE): New for GNU/Linux.
+
+	* src/openpgp-do.c (gpg_do_kdf_check): When LEN==0, check if
+	KDO data object is available.
+	[KDF_DO_REQUIRED] (proc_key_import): Refuse the key import when
+	KDF data object is not available.
+
+	* src/openpgp.c [KDF_DO_REQUIRED] (cmd_pgp_gakp): Refuse key
+	generation when KDF data object is not available.
+
+2021-02-19  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* tool/gnuk-emulation-setup: Remove.
+
+	* tool/upgrade_by_passwd.py (main): Use tobytes.
+	* tool/gnuk_get_random.py: Likewise.
+	* tool/gnuk_remove_keys_libusb.py (main): Likewise.
+	Switch to Python3.
+	* tool/gnuk_put_binary_libusb.py (main): Use tobytes.
+	Switch to Python3.
+	* tool/gnuk_upgrade.py (main): Use tobytes.
+	Switch to Python3.
+
+	* chopstx: Update to 1.19.
+
+2021-02-18  Vincent Pelletier <plr.vincent@gmail.com>
+
+	* test/features/202_setup_passphrase.feature: Fix.
+	* test/rsa_keys.py: Fix escape.
+	* tests/card_reader.py: Extend the timeout.
+	Handle no card.
+	* tests/rsa_keys.py: Fix escape.
+	* tool/gnuk_token.py: Avoid hard-coding the endpoints.
+	Longer timeout.
+
+2021-02-18  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* src/configure [GNU_LINUX_EMULATION] (def_mhz): Define.
+	(output_vendor_product_serial_strings): Output ARCH.
+
+	* GNUK_USB_DEVICE_ID: Use "Gnuk Token" for emulation, too.
+
+	* src/main.c [GNU_LINUX_EMULATION] (main): Add initialization of
+	the .gnuk-flash-image file.
+	(gnuk_sbrk): Rename from sbrk.
+
+2020-09-10  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* VERSION: 1.2.16.
+
+2020-09-09  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* src/modp256k1.c (modp256k1_add, modp256k1_sub): Use memcpy with
+	dummy memory area.
+	* src/modp256r1.c (modp256r1_add, modp256r1_sub)
+	(modp256r1_reduce): Likewise.
+
+2020-09-08  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* src/modp256k1.c (modp256k1_add, modp256k1_reduce): Avoid
+	optimization to remove call of memmove.
+	* src/modp256r1.c (modp256r1_add, modp256r1_sub)
+	(modp256r1_reduce): Likewise.
+
+2020-09-07  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* src/openpgp.c (gpg_get_firmware_update_key): Use an array.
+
+	* src/modp256k1.c (modp256k1_add, modp256k1_sub): Use memmove.
+	* src/modp256r1.c (modp256r1_add, modp256r1_sub)
+	(modp256r1_reduce): Likewise.
+
+2020-09-04  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* src/openpgp-do.c (GPG_DO_ALG_INFO): New.
+	(do_fp_all, do_cafp_all, do_kgtime_all, do_openpgpcard_aid)
+	(do_ds_count): Return nothing.
+	(copy_do): Change the API for DO_PROC_READ.
+	(do_alg_info): New for GPG_DO_ALG_INFO.
+	(gpg_do_table): Add an entry for GPG_DO_ALG_INFO.
+
+2020-09-03  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* src/openpgp.c (cmd_internal_authenticate): Remove checking
+	against EDDSA_HASH_LEN_MAX.
+	(cmd_pso): Likewise.
+
+2020-08-28  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* src/openpgp.c (cmd_reset_user_password): Add passphrase length
+	check.
+
+2020-08-26  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* src/ac.c (verify_user_0): Fix for a use case of having
+	signing key only.
+	(verify_admin_00): Clean up.
+
+	* tests/test_000_empty_card.py (test_name_lang_sex): Support
+	OpenPGP card version 3.3.
+
 2020-01-24  NIIBE Yutaka  <gniibe@fsij.org>

 	* VERSION: 1.2.15.
--- a/2
+++ b/2
@@ -1,5 +1,5 @@
 # VID:PID	bcdDev	Product_STRING	Vendor_STRING
-0000:0000	0200	Gnuk Emulation	Free Software Initiative of Japan
+0000:0000	0200	Gnuk Token	Free Software Initiative of Japan
 234b:0000	0200	Gnuk Token	Free Software Initiative of Japan
 20a0:4211	0200	Nitrokey Start	Nitrokey
 1209:2440	0200	Gnuk Token	GnuPG e.V.
--- a/55
+++ b/55
@@ -1,6 +1,61 @@
 Gnuk NEWS - User visible changes


+* Major changes in Gnuk 1.2.18
+
+  Released 2021-04-02, by NIIBE Yutaka
+
+** GNU/Linux emulation bug fix
+This time, for GNU/Linux emulation, KDF Data Object is required before
+keygen and key import, really.
+
+** tool/upgrade_by_passwd.py
+Now, it checks if the target of binary being written and the
+configured target of running device are same.  This check can be
+skipped by -s option.  Please note that FST-01 and FST-01SZ are
+different target, as it's MHz is different.
+
+
+* Major changes in Gnuk 1.2.17
+
+  Released 2021-02-25, by NIIBE Yutaka
+
+** GNU/Linux: KDF Data Object is required before keygen and key import
+For GNU/Linux emulation, KDF Data Object is required before keygen and
+key import.
+
+** GNU/Linux emulation
+Since 1.2.10, it was not build-able because of MHZ definition.  It is
+build-able again, and its USB product string is now "Gnuk Token".  It
+has ACK button support using terminal.  It now has start-up message,
+and its driver show useful information to setup USBIP.  When no file
+for the .gnuk-flash-image file, it is automatically created.
+
+** Removal of tool/gnuk-emulation-setup
+Because it is automatically created, the tool is not needed any more.
+
+** Upgrade of Chopstx
+We use Chopstx 1.19.
+
+
+* Major changes in Gnuk 1.2.16
+
+  Released 2020-09-10, by NIIBE Yutaka
+
+** New Data Object (Algorithm Information) of OpenPGP card v3.4
+The tag is 0x00FA.  This is useful for user interaction to show which
+algorithms are supported by the device.
+
+** Ed25519 signing allowing longer message
+For OpenPGP, it does hashing on host side before requesting signing to
+the device.  Thus, the length of message to be signed is limited and
+determined by the hash algorithm.  That's good feature of OpenPGP.  On
+the other hand, there is a use case, like OpenSSH certificate signing,
+where the length of message is a kind of arbitrary.  Even though Gnuk
+(or OpenPGP card protocol itself) has limitation, we removed the
+length check against EDDSA_HASH_LEN_MAX at cmd_pso.
+
+
 * Major changes in Gnuk 1.2.15

  Released 2020-01-24, by NIIBE Yutaka
--- a/67
+++ b/67
@@ -1,24 +1,23 @@
 Gnuk - An Implementation of USB Cryptographic Token for GnuPG

-							 Version 1.2.15
-							     2020-01-24
+							 Version 1.2.18
+							     2021-04-02
 							   Niibe Yutaka
 				      Free Software Initiative of Japan

 Release Notes
 =============

-This is the release of Gnuk, version 1.2.15, which has major
+This is the release of Gnuk, version 1.2.18, which has major
 incompatible changes to Gnuk 1.0.x.  Specifically, it now supports
 overriding key import, but importing keys (or generating keys) results
 password reset.  Also, you need to import private keys before changing
 your password.  Please update your documentation for Gnuk Token, so
 that the instruction of importing keys won't cause any confusion.

-It has supports of EdDSA, ECDSA (with NIST P256 and secp256k1), and
-ECDH (with X25519, NIST P256 and secp256k1), but this ECC feature is
-somehow experimental, and it requires modern GnuPG 2.2 with libgcrypt
-1.7.0 or later.
+It has supports of Ed25519 and X25519 (ECDH on Curve25519).  It also
+has experimental support of ECDSA (on NIST P256 and secp256k1) and
+ECDH (on NIST P256 and secp256k1).

 It also supports RSA-4096, but users should know that it takes more
 than 8 seconds to sign/decrypt.  Key generation of RSA-4096 just fails,
@@ -29,7 +28,8 @@ experimental.  To use the feature, you need to use newer GnuPG (2.2.6
 or later).  You need to prepare the KDF-DO on your token by the
 card-edit/kdf-setup command.

-With FST-01SZ, experimental ack button support is available for test.
+With FST-01SZ and GNU/Linux emulation, experimental ack button support
+is available for test.


 What's Gnuk?
@@ -54,7 +54,7 @@ FAQ
 ===

 Q0: How Gnuk USB Token is superior than other solutions (OpenPGP
-    card 2.0, YubiKey, etc.) ?
+    card 2.0/3.3/3.4, YubiKey, etc.) ?
    https://www.g10code.de/p-card.html
    https://www.yubico.com/
 A0: Good points of Gnuk are:
@@ -79,13 +79,12 @@ A2: It takes a second and a half or so for RSA-2048.

 Q3: What's your recommendation for target board?
 A3: Orthodox choice is Olimex STM32-H103.
-    FST-01 (Flying Stone Tiny 01) is available for sale, and it is a
-    kind of the best choice, hopefully.
-    If you have a skill of electronics, STM32 Nucleo F103 is the best
-    choice for experiment.
+    FST-01SZ (Flying Stone Tiny 01 SZ) is available for sale, and it
+    is a kind of the best choice, hopefully.  If you have a skill of
+    electronics, STM32 Nucleo F103 is the best choice for experiment.

 Q4: What's version of GnuPG are you using?
-A4: In Debian GNU/Linux system, I use GnuPG modern 2.2.12.
+A4: In Debian GNU/Linux system, I use GnuPG modern 2.2.23.

 Q5: What's version of pcscd and libccid are you using?
 A5: I don't use them, pcscd and libccid are optional, you can use Gnuk
@@ -146,14 +145,20 @@ Ac: That's because gnome-keyring-daemon interferes GnuPG.  Please
 Qd: Do you know a good SWD debugger to connect FST-01 or something?
 Ad: ST-Link/V2 is cheap one.  We have a tool/stlinkv2.py as flash ROM
    writer program.  STM32 Nucleo F103 comes with the valiant of
-    ST-Link/V2.  However, the firmware of ST-Link/V2 is proprietary.
-    Now, I develop BBG-SWD, SWD debugger by BeagleBone Green.
+    ST-Link/V2.  Note that the firmware of ST-Link/V2 is proprietary.
+    So, in case of transparency matters, ST-Link/V2 would not be your
+    choice.
+    I care transparency for our process of manufacturing FST-01SZ (and
+    better control by Free Software, in general), thus, I develop
+    BBG-SWD, SWD debugger by BeagleBone Green.
+    I use ST-Link/V2 for daily development.  For serious task like
+    flashing product, I use BBG-SWD.


 Tested features
 ===============

-Gnuk is tested by test suite.  Please see the test directory.
+Gnuk is tested by test suite.  Please see the "tests" directory.

 	* Personalization of the card
 	  * Changing Login name, URL, Name, Sex, Language, etc.
@@ -190,16 +195,6 @@ DfuSe is for experiment only, because it is impossible for DfuSe to
 disable read from flash.  For real use, please consider killing DfuSe
 and enabling read protection using JTAG debugger.

-For experimental PIN-pad support, I connect a consumer IR receive
-module to FST-01, and use controller for TV.  PIN verification is
-supported by this configuration.  Yes, it is not secure at all, since
-it is very easy to monitor IR output of the controllers.  It is just
-an experiment.  Note that hardware needed for this experiment is only
-a consumer IR receive module which is as cheap as 50 JPY.
-
-Note that you need pinpad support for GnuPG to use PIN-pad enabled
-Gnuk.  The pinpad support for GnuPG is only available in version 2.
-

 Build system and Host system
 ============================
@@ -210,8 +205,8 @@ If your bash is not installed as /bin/bash, you need to run configure
 script prepending 'bash' before './configure'.

 Some tools are written in Python.  If your Python is not installed as
-/usr/bin/python, please prepend 'python' for your command invocation.
-I use Python 3.7 and PyUSB 1.0.0.
+/usr/bin/python, please prepend 'python' or 'python3' for your command
+invocation.  I use Python 3.8 and PyUSB 1.0.2.


 Source code
@@ -248,7 +243,7 @@ External source code

 Gnuk is distributed with external source code.

-* chopstx/  -- Chopstx 1.18
+* chopstx/  -- Chopstx 1.19

  We use Chopstx as the kernel for Gnuk.

@@ -367,13 +362,13 @@ How to compile

 You need GNU toolchain and newlib for 'arm-none-eabi' target.

-On Debian we can install the packages of gcc-arm-none-eabi,
-gdb-arm-none-eabi and its friends.  I'm using:
+On Debian we can install the packages of gcc-arm-none-eabi
+and its friends.  I'm using:

-	binutils-arm-none-eabi	2.31.1-12+11
-	gcc-arm-none-eabi 	15:7-2018-q2-6
-	gdb-multiarch 		8.2.1-1
-	libnewlib-arm-none-eabi	3.1.0.20181231-1
+	binutils-arm-none-eabi	2.35.2-2+14+b2
+	gcc-arm-none-eabi 	15:8-2019-q3-1+b1
+	libnewlib-arm-none-eabi	3.3.0-1
+	gdb-multiarch 		10.1-2

 Or else, see https://launchpad.net/gcc-arm-embedded for preparation of
 GNU Toolchain for 'arm-none-eabi' target.
--- a/1
+++ b/1
@@ -41,5 +41,6 @@ Shane Coughlan		scoughlan@openinventionnetwork.com
 Stanislas Bach		sbach@0g.re
 Szczepan Zalega		szczepan@nitrokey.com
 Vasily Evseenko
+Vincent Pelletier	plr.vincent@gmail.com
 Werner Koch		wk@gnupg.org
 Yuji Imai		ug@xcast.jp
--- a/2
+++ b/2
@@ -1 +1 @@
-release/1.2.15
+release/1.2.18
--- a/2
+++ b/2
--- a/src/ac.c
+++ b/src/ac.c
@@ -63,7 +63,7 @@ verify_user_0 (uint8_t access, const uint8_t *pw, int buf_len, int pw_len_known,
 	       const uint8_t *ks_pw1, int save_ks)
 {
  int pw_len;
-  int r1, r2;
+  int r;
  uint8_t keystring[KEYSTRING_MD_SIZE];
  const uint8_t *salt;
  int salt_len;
@@ -99,21 +99,31 @@ verify_user_0 (uint8_t access, const uint8_t *pw, int buf_len, int pw_len_known,
    memcpy (keystring_md_pw3, keystring, KEYSTRING_MD_SIZE);

  if (access == AC_PSO_CDS_AUTHORIZED)
-    {
-      r1 = gpg_do_load_prvkey (GPG_KEY_FOR_SIGNING, BY_USER, keystring);
-      r2 = 0;
-    }
+    r = gpg_do_load_prvkey (GPG_KEY_FOR_SIGNING, BY_USER, keystring);
  else
    {
+      int r1, r2;
+
      r1 = gpg_do_load_prvkey (GPG_KEY_FOR_DECRYPTION, BY_USER, keystring);
      r2 = gpg_do_load_prvkey (GPG_KEY_FOR_AUTHENTICATION, BY_USER, keystring);
+
+      if (r1 < 0 || r2 < 0)
+	r = -1;
+      else if (r1 == 0)
+	{
+	  if (r2 == 0)
+	    /* No encryption/authentication keys, then, check signing key.  */
+	    r = gpg_do_load_prvkey (GPG_KEY_FOR_SIGNING, BY_USER, keystring);
+	  else
+	    r = r2;
+	}
+      else if (r2 == 0)
+	r = r1;
+      else
+	r = 1;
    }

-  if (r1 < 0 || r2 < 0
-      || (r1 == 0 && r2 == 0 && ks_pw1 != NULL
-	  && ((ks_pw1[0] & PW_LEN_KEYSTRING_BIT) == 0
-	      || memcmp (KS_GET_KEYSTRING (ks_pw1),
-			 keystring, KEYSTRING_MD_SIZE) != 0)))
+  if (r < 0)
    {
    failure:
      gpg_pw_increment_err_counter (PW_ERR_PW1);
@@ -163,7 +173,7 @@ verify_admin_00 (const uint8_t *pw, int buf_len, int pw_len_known,
 		 const uint8_t *ks, int save_ks)
 {
  int pw_len;
-  int r1, r2;
+  int r;
  uint8_t keystring[KEYSTRING_MD_SIZE];
  const uint8_t *salt;
  int salt_len;
@@ -179,12 +189,11 @@ verify_admin_00 (const uint8_t *pw, int buf_len, int pw_len_known,
  if (save_ks)
    memcpy (keystring_md_pw3, keystring, KEYSTRING_MD_SIZE);

-  r1 = gpg_do_load_prvkey (GPG_KEY_FOR_SIGNING, BY_ADMIN, keystring);
-  r2 = 0;
+  r = gpg_do_load_prvkey (GPG_KEY_FOR_SIGNING, BY_ADMIN, keystring);

-  if (r1 < 0 || r2 < 0)
+  if (r < 0)
    return -1;
-  else if (r1 == 0 && r2 == 0)
+  else if (r == 0)
    if ((ks[0] & PW_LEN_KEYSTRING_BIT) == 0
 	|| memcmp (KS_GET_KEYSTRING (ks), keystring, KEYSTRING_MD_SIZE) != 0)
      return -1;
--- a/src/config.h.in
+++ b/src/config.h.in
@@ -12,3 +12,4 @@
@LIFE_CYCLE_MANAGEMENT_DEFINE@
@ACKBTN_DEFINE@
@SERIALNO_STR_LEN_DEFINE@
+@KDF_DO_REQUIRED_DEFINE@
--- a/src/configure
+++ b/src/configure
@@ -6,7 +6,7 @@ nl=$'\n'
 #
 # This file is *NOT* generated by GNU Autoconf, but written by NIIBE Yutaka
 #
-# Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
+# Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2021
 #               Free Software Initiative of Japan
 #
 # This file is a part of Gnuk, a GnuPG USB Token implementation.
@@ -46,6 +46,7 @@ hid_card_change=no
 factory_reset=no
 ackbtn_support=yes
 flash_override=""
+kdf_do_required=no
 # For emulation
 prefix=/usr/local
 exec_prefix='${prefix}'
@@ -210,26 +211,28 @@ FST_01SZ)
  ;;
 esac

+def_mhz="-DMHZ=$MHZ"
 if test "$target" = "GNU_LINUX"; then
  ldscript=""
  chip="gnu-linux"
+  arch="gnu-linux"
  emulation="yes"
  cross=""
  mcu="none"
+  kdf_do_required=yes
  def_emulation="-DGNU_LINUX_EMULATION"
  def_memory_size="-DMEMORY_SIZE=1024"
-  def_mhz=""
  enable_hexoutput=""
  libs="-lpthread"
 else
  ldscript="gnuk.ld"
  chip="stm32f103"
+  arch="cortex-m"
  emulation=""
  cross="arm-none-eabi-"
  mcu="cortex-m3"
  def_emulation=""
  def_memory_size="-DMEMORY_SIZE=$MEMORY_SIZE"
-  def_mhz="-DMHZ=$MHZ"
  enable_hexoutput=yes
  libs=""
 fi
@@ -337,6 +340,14 @@ else
  echo "Acknowledge button is not supported"
 fi

+# KDF Data Object is always required for GNU/Linux emulation
+if test "$kdf_do_required" = "yes"; then
+  KDF_DO_REQUIRED_DEFINE="#define KDF_DO_REQUIRED 1"
+  echo "KDF DO is required before key import/generation"
+else
+  KDF_DO_REQUIRED_DEFINE="#undef KDF_DO_REQUIRED"
+fi
+
 ### !!! Replace following string of "FSIJ" to yours !!! ####
 SERIALNO="FSIJ-$(sed -e 's%^[^/]*/%%' <../VERSION)-"

@@ -470,6 +481,7 @@ fi


 (echo "CHIP=$chip";
+ echo "ARCH=$arch";
 echo "EMULATION=$emulation";
 echo "CROSS=$cross";
 echo "MCU=$mcu";
@@ -519,5 +531,6 @@ sed -e "s/@DEBUG_DEFINE@/$DEBUG_DEFINE/" \
    -e "s/@LIFE_CYCLE_MANAGEMENT_DEFINE@/$LIFE_CYCLE_MANAGEMENT_DEFINE/" \
    -e "s/@ACKBTN_DEFINE@/$ACKBTN_DEFINE/" \
    -e "s/@SERIALNO_STR_LEN_DEFINE@/$SERIALNO_STR_LEN_DEFINE/" \
+    -e "s/@KDF_DO_REQUIRED_DEFINE@/$KDF_DO_REQUIRED_DEFINE/" \
 	< config.h.in > config.h
 exit 0
--- a/src/main.c
+++ b/src/main.c
@@ -1,7 +1,7 @@
 /*
 * main.c - main routine of Gnuk
 *
- * Copyright (C) 2010, 2011, 2012, 2013, 2015, 2016, 2017, 2018
+ * Copyright (C) 2010, 2011, 2012, 2013, 2015, 2016, 2017, 2018, 2021
 *               Free Software Initiative of Japan
 * Author: NIIBE Yutaka <gniibe@fsij.org>
 *
@@ -36,6 +36,11 @@
 #include "usb-cdc.h"
 #include "random.h"
 #ifdef GNU_LINUX_EMULATION
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
 #include <stdio.h>
 #include <stdlib.h>
 #define main emulated_main
@@ -372,6 +377,34 @@ main (int argc, const char *argv[])
  else
    flash_image_path = argv[1];

+  if (access (flash_image_path, F_OK) < 0)
+    {
+      int fd;
+      char buf[8192];
+
+      memset (buf, 0xff, sizeof buf);
+      memset (buf+4*1024, 0, 2);
+      fd = open (flash_image_path, O_CREAT|O_WRONLY, S_IRUSR|S_IWUSR);
+      if (fd < 0)
+	{
+	  perror ("creating flash file");
+	  exit (1);
+	}
+
+      if (write (fd, buf, sizeof buf) != sizeof buf)
+	{
+	  perror ("initializing flash file");
+	  close (fd);
+	  exit (1);
+	}
+
+      close (fd);
+    }
+
+  puts ("Gnuk (emulation with USBIP), a GnuPG USB Token implementation");
+  puts ("Copyright (C) 2021 Free Software Initiative of Japan");
+  puts ("This is free software under GPLv3+.");
+
  flash_addr = flash_init (flash_image_path);
  flash_addr_key_storage_start = (uint8_t *)flash_addr;
  flash_addr_data_storage_start = (uint8_t *)flash_addr + 4096;
@@ -563,11 +596,11 @@ gnuk_malloc_init (void)
 }

 static void *
-sbrk (size_t size)
+gnuk_sbrk (intptr_t size)
 {
  void *p = (void *)heap_p;

-  if ((size_t)(HEAP_END - heap_p) < size)
+  if ((HEAP_END - heap_p) < size)
    return NULL;

  heap_p += size;
@@ -603,7 +636,7 @@ gnuk_malloc (size_t size)
    {
      if (m == NULL)
 	{
-	  m = (struct mem_head *)sbrk (size);
+	  m = (struct mem_head *)gnuk_sbrk (size);
 	  if (m)
 	    m->size = size;
 	  break;
--- a/src/modp256k1.c
+++ b/src/modp256k1.c
@@ -1,7 +1,7 @@
 /*
 * modp256k1.c -- modulo arithmetic for p256k1
 *
- * Copyright (C) 2014, 2016 Free Software Initiative of Japan
+ * Copyright (C) 2014, 2016, 2020 Free Software Initiative of Japan
 * Author: NIIBE Yutaka <gniibe@fsij.org>
 *
 * This file is a part of Gnuk, a GnuPG USB Token implementation.
@@ -71,14 +71,12 @@ modp256k1_add (bn256 *X, const bn256 *A, const bn256 *B)
 {
  uint32_t cond;
  bn256 tmp[1];
+  bn256 dummy[1];

  cond = (bn256_add (X, A, B) == 0);
  cond &= bn256_sub (tmp, X, P256K1);
-  if (cond)
-    /* No-carry AND borrow */
-    memcpy (tmp, tmp, sizeof (bn256));
-  else
-    memcpy (X, tmp, sizeof (bn256));
+  memcpy (cond?dummy:X, tmp, sizeof (bn256));
+  asm ("" : "=m" (dummy) : "m" (dummy) : "memory");
 }

 /**
@@ -89,13 +87,12 @@ modp256k1_sub (bn256 *X, const bn256 *A, const bn256 *B)
 {
  uint32_t borrow;
  bn256 tmp[1];
+  bn256 dummy[1];

  borrow = bn256_sub (X, A, B);
  bn256_add (tmp, X, P256K1);
-  if (borrow)
-    memcpy (X, tmp, sizeof (bn256));
-  else
-    memcpy (tmp, tmp, sizeof (bn256));
+  memcpy (borrow?X:dummy, tmp, sizeof (bn256));
+  asm ("" : "=m" (dummy) : "m" (dummy) : "memory");
 }

 /**
--- a/src/modp256r1.c
+++ b/src/modp256r1.c
@@ -1,7 +1,7 @@
 /*
 * modp256r1.c -- modulo arithmetic for p256r1
 *
- * Copyright (C) 2011, 2013, 2014, 2016
+ * Copyright (C) 2011, 2013, 2014, 2016, 2020
 *               Free Software Initiative of Japan
 * Author: NIIBE Yutaka <gniibe@fsij.org>
 *
@@ -66,14 +66,12 @@ modp256r1_add (bn256 *X, const bn256 *A, const bn256 *B)
 {
  uint32_t cond;
  bn256 tmp[1];
+  bn256 dummy[1];

  cond = (bn256_add (X, A, B) == 0);
  cond &= bn256_sub (tmp, X, P256R1);
-  if (cond)
-    /* No-carry AND borrow */
-    memcpy (tmp, tmp, sizeof (bn256));
-  else
-    memcpy (X, tmp, sizeof (bn256));
+  memcpy (cond?dummy:X, tmp, sizeof (bn256));
+  asm ("" : "=m" (dummy) : "m" (dummy) : "memory");
 }

 /**
@@ -84,13 +82,12 @@ modp256r1_sub (bn256 *X, const bn256 *A, const bn256 *B)
 {
  uint32_t borrow;
  bn256 tmp[1];
+  bn256 dummy[1];

  borrow = bn256_sub (X, A, B);
  bn256_add (tmp, X, P256R1);
-  if (borrow)
-    memcpy (X, tmp, sizeof (bn256));
-  else
-    memcpy (tmp, tmp, sizeof (bn256));
+  memcpy (borrow?X:dummy, tmp, sizeof (bn256));
+  asm ("" : "=m" (dummy) : "m" (dummy) : "memory");
 }

 /**
@@ -100,6 +97,7 @@ void
 modp256r1_reduce (bn256 *X, const bn512 *A)
 {
  bn256 tmp[1], tmp0[1];
+  bn256 dummy[1];
  uint32_t borrow;

 #define S1 X
@@ -121,10 +119,8 @@ modp256r1_reduce (bn256 *X, const bn512 *A)
  S1->word[1] = A->word[1];
  S1->word[0] = A->word[0];
  borrow = bn256_sub (tmp0, S1, P256R1);
-  if (borrow)
-    memcpy (tmp0, tmp0, sizeof (bn256));
-  else
-    memcpy (S1, tmp0, sizeof (bn256));
+  memcpy (borrow?dummy:S1, tmp0, sizeof (bn256));
+  asm ("" : "=m" (dummy) : "m" (dummy) : "memory");
  /* X = S1 */

  S2->word[7] = A->word[15];
@@ -165,10 +161,8 @@ modp256r1_reduce (bn256 *X, const bn512 *A)
  S5->word[1] = A->word[10];
  S5->word[0] = A->word[9];
  borrow = bn256_sub (tmp0, S5, P256R1);
-  if (borrow)
-    memcpy (tmp0, tmp0, sizeof (bn256));
-  else
-    memcpy (S5, tmp0, sizeof (bn256));
+  memcpy (borrow?dummy:S5, tmp0, sizeof (bn256));
+  asm ("" : "=m" (dummy) : "m" (dummy) : "memory");
  /* X += S5 */
  modp256r1_add (X, X, S5);

@@ -179,10 +173,8 @@ modp256r1_reduce (bn256 *X, const bn512 *A)
  S6->word[1] = A->word[12];
  S6->word[0] = A->word[11];
  borrow = bn256_sub (tmp0, S6, P256R1);
-  if (borrow)
-    memcpy (tmp0, tmp0, sizeof (bn256));
-  else
-    memcpy (S6, tmp0, sizeof (bn256));
+  memcpy (borrow?dummy:S6, tmp0, sizeof (bn256));
+  asm ("" : "=m" (dummy) : "m" (dummy) : "memory");
  /* X -= S6 */
  modp256r1_sub (X, X, S6);

@@ -194,10 +186,8 @@ modp256r1_reduce (bn256 *X, const bn512 *A)
  S7->word[1] = A->word[13];
  S7->word[0] = A->word[12];
  borrow = bn256_sub (tmp0, S7, P256R1);
-  if (borrow)
-    memcpy (tmp0, tmp0, sizeof (bn256));
-  else
-    memcpy (S7, tmp0, sizeof (bn256));
+  memcpy (borrow?dummy:S7, tmp0, sizeof (bn256));
+  asm ("" : "=m" (dummy) : "m" (dummy) : "memory");
  /* X -= S7 */
  modp256r1_sub (X, X, S7);

--- a/src/openpgp-do.c
+++ b/src/openpgp-do.c
@@ -1,7 +1,8 @@
 /*
 * openpgp-do.c -- OpenPGP card Data Objects (DO) handling
 *
- * Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
+ * Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018,
+ *               2020
 *               Free Software Initiative of Japan
 * Author: NIIBE Yutaka <gniibe@fsij.org>
 *
@@ -466,6 +467,7 @@ static const struct do_table_entry *get_do_entry (uint16_t tag);
 #define GPG_DO_UIF_DEC		0x00d7
 #define GPG_DO_UIF_AUT		0x00d8
 #define GPG_DO_KDF		0x00f9
+#define GPG_DO_ALG_INFO		0x00fa
 #define GPG_DO_KEY_IMPORT	0x3fff
 #define GPG_DO_LANGUAGE		0x5f2d
 #define GPG_DO_SEX		0x5f35
@@ -532,7 +534,7 @@ copy_tag (uint16_t tag)
 #define SIZE_FP 20
 #define SIZE_KGTIME 4

-static int
+static void
 do_fp_all (uint16_t tag, int with_tag)
 {
  const uint8_t *data;
@@ -563,10 +565,9 @@ do_fp_all (uint16_t tag, int with_tag)
  else
    memset (res_p, 0, SIZE_FP);
  res_p += SIZE_FP;
-  return 1;
 }

-static int
+static void
 do_cafp_all (uint16_t tag, int with_tag)
 {
  const uint8_t *data;
@@ -597,10 +598,9 @@ do_cafp_all (uint16_t tag, int with_tag)
  else
    memset (res_p, 0, SIZE_FP);
  res_p += SIZE_FP;
-  return 1;
 }

-static int
+static void
 do_kgtime_all (uint16_t tag, int with_tag)
 {
  const uint8_t *data;
@@ -631,7 +631,6 @@ do_kgtime_all (uint16_t tag, int with_tag)
  else
    memset (res_p, 0, SIZE_KGTIME);
  res_p += SIZE_KGTIME;
-  return 1;
 }

 const uint8_t openpgpcard_aid[] = {
@@ -643,7 +642,7 @@ const uint8_t openpgpcard_aid[] = {
  0xff, 0xff, 0xff, 0xff,  0xff, 0xff, /* To be overwritten */
 };

-static int
+static void
 do_openpgpcard_aid (uint16_t tag, int with_tag)
 {
  const volatile uint8_t *p = openpgpcard_aid;
@@ -679,11 +678,9 @@ do_openpgpcard_aid (uint16_t tag, int with_tag)

  *res_p++ = 0;
  *res_p++ = 0;
-
-  return 1;
 }

-static int
+static void
 do_ds_count (uint16_t tag, int with_tag)
 {
  if (with_tag)
@@ -695,7 +692,37 @@ do_ds_count (uint16_t tag, int with_tag)
  *res_p++ = (digital_signature_counter >> 16) & 0xff;
  *res_p++ = (digital_signature_counter >> 8) & 0xff;
  *res_p++ = digital_signature_counter & 0xff;
-  return 1;
+}
+
+static void
+do_alg_info (uint16_t tag, int with_tag)
+{
+  uint8_t *len_p = NULL;
+  int i;
+
+  if (with_tag)
+    {
+      copy_tag (tag);
+      len_p = res_p;
+      *res_p++ = 0;	 /* Filled later, assuming length is <= 127 */
+    }
+
+  for (i = 0; i < 3; i++)
+    {
+      uint16_t tag_algo = GPG_DO_ALG_SIG + i;
+
+      copy_do_1 (tag_algo, algorithm_attr_rsa2k, 1);
+      copy_do_1 (tag_algo, algorithm_attr_rsa4k, 1);
+      copy_do_1 (tag_algo, algorithm_attr_p256r1, 1);
+      copy_do_1 (tag_algo, algorithm_attr_p256k1, 1);
+      if (i == 0 || i == 2)
+	copy_do_1 (tag_algo, algorithm_attr_ed25519, 1);
+      if (i == 1)
+	copy_do_1 (tag_algo, algorithm_attr_cv25519, 1);
+    };
+
+  if (len_p)
+    *len_p = res_p - len_p - 1; /* Actually, it's 127-byte long.  */
 }

 static int
@@ -959,11 +986,25 @@ rw_kdf (uint16_t tag, int with_tag, const uint8_t *data, int len, int is_write)
    }
 }

+
+/*
+ * Check LEN is valid for HOW_MANY of passphrase string.
+ *
+ * HOW_MANY = 1: LEN is valid for a single passphrase string.
+ * HOW_MANY = 2: LEN is valid for two single passphrase strings.
+ *               This is used to change passphrase.
+ *               The second passphrase may be nothing.
+ *
+ * LEN = 0: Check if KDF-DO is available.
+ */
 int
 gpg_do_kdf_check (int len, int how_many)
 {
  const uint8_t *kdf_do = do_ptr[NR_DO_KDF];

+  if (len == 0)
+    return kdf_do != NULL;
+
  if (kdf_do)
    {
      const uint8_t *kdf_spec = kdf_do+1;
@@ -1571,6 +1612,13 @@ proc_key_import (const uint8_t *data, int len)
  const uint8_t *p = data;
  uint8_t pubkey[512];

+#ifdef KDF_DO_REQUIRED
+  const uint8_t *kdf_do = do_ptr[NR_DO_KDF];
+
+  if (kdf_do == NULL)
+    return 0;		/* Error.  */
+#endif
+
  if (admin_authorized == BY_ADMIN)
    keystring_admin = keystring_md_pw3;
  else
@@ -1735,6 +1783,7 @@ gpg_do_table[] = {
  /* Pseudo DO READ: calculated, not changeable by user */
  { GPG_DO_DS_COUNT, DO_PROC_READ, AC_ALWAYS, AC_NEVER, do_ds_count },
  { GPG_DO_AID, DO_PROC_READ, AC_ALWAYS, AC_NEVER, do_openpgpcard_aid },
+  { GPG_DO_ALG_INFO, DO_PROC_READ, AC_ALWAYS, AC_NEVER, do_alg_info },
  /* Pseudo DO READ/WRITE: calculated */
  { GPG_DO_PW_STATUS, DO_PROC_READWRITE, AC_ALWAYS, AC_ADMIN_AUTHORIZED,
    rw_pw_status },
@@ -2084,9 +2133,10 @@ copy_do (const struct do_table_entry *do_p, int with_tag)
      }
    case DO_PROC_READ:
      {
-	int (*do_func)(uint16_t, int) = (int (*)(uint16_t, int))do_p->obj;
+	void (*do_func)(uint16_t, int) = (void (*)(uint16_t, int))do_p->obj;

-	return do_func (do_p->tag, with_tag);
+        do_func (do_p->tag, with_tag);
+	return 1;
      }
    case DO_PROC_READWRITE:
      {
--- a/src/openpgp.c
+++ b/src/openpgp.c
@@ -561,6 +561,7 @@ cmd_reset_user_password (struct eventflag *ccid_comm)
  uint8_t new_ks0[KEYSTRING_SIZE];
  uint8_t *new_ks = KS_GET_KEYSTRING (new_ks0);
  uint8_t *new_salt = KS_GET_SALT (new_ks0);
+  const uint8_t *ks_pw3 = gpg_do_read_simple (NR_DO_KEYSTRING_PW3);
  const uint8_t *salt;
  int salt_len;

@@ -575,7 +576,6 @@ cmd_reset_user_password (struct eventflag *ccid_comm)
    {
      const uint8_t *ks_rc = gpg_do_read_simple (NR_DO_KEYSTRING_RC);
      uint8_t old_ks[KEYSTRING_MD_SIZE];
-      const uint8_t *ks_pw3 = gpg_do_read_simple (NR_DO_KEYSTRING_PW3);

      if (gpg_do_kdf_check (len, 2) == 0)
 	{
@@ -665,6 +665,16 @@ cmd_reset_user_password (struct eventflag *ccid_comm)

      newpw_len = len;
      newpw = pw;
+
+      /* Check length of new password */
+      if ((ks_pw3 == NULL && newpw_len < ADMIN_PASSWD_MINLEN)
+	  || newpw_len < USER_PASSWD_MINLEN)
+	{
+	  DEBUG_INFO ("new password length is too short.");
+	  GPG_CONDITION_NOT_SATISFIED ();
+	  return;
+	}
+
      random_get_salt (new_salt);
      s2k (new_salt, SALT_SIZE, newpw, newpw_len, new_ks);
      new_ks0[0] = newpw_len;
@@ -728,7 +738,12 @@ cmd_pgp_gakp (struct eventflag *ccid_comm)
    {
      if (!ac_check_status (AC_ADMIN_AUTHORIZED))
 	GPG_SECURITY_FAILURE ();
-      gpg_do_keygen (&apdu.cmd_apdu_data[0]);
+#ifdef KDF_DO_REQUIRED
+      else if (!gpg_do_kdf_check (0, 0))
+	GPG_CONDITION_NOT_SATISFIED ();
+#endif
+      else
+	gpg_do_keygen (&apdu.cmd_apdu_data[0]);
    }
 }

@@ -736,10 +751,10 @@ cmd_pgp_gakp (struct eventflag *ccid_comm)
 const uint8_t *
 gpg_get_firmware_update_key (uint8_t keyno)
 {
-  extern uint8_t _updatekey_store;
+  extern uint8_t _updatekey_store[1024];
  const uint8_t *p;

-  p = &_updatekey_store + keyno * FIRMWARE_UPDATE_KEY_CONTENT_LEN;
+  p = _updatekey_store + keyno * FIRMWARE_UPDATE_KEY_CONTENT_LEN;
  return p;
 }
 #endif
@@ -995,13 +1010,6 @@ cmd_pso (struct eventflag *ccid_comm)
 	{
 	  uint32_t output[64/4];	/* Require 4-byte alignment. */

-	  if (len > EDDSA_HASH_LEN_MAX)
-	    {
-	      DEBUG_INFO ("wrong hash length.");
-	      GPG_CONDITION_NOT_SATISFIED ();
-	      return;
-	    }
-
 	  cs = chopstx_setcancelstate (0);
 	  result_len = EDDSA_SIGNATURE_LENGTH;
 	  r = eddsa_sign_25519 (apdu.cmd_apdu_data, len, output,
@@ -1208,13 +1216,6 @@ cmd_internal_authenticate (struct eventflag *ccid_comm)
    {
      uint32_t output[64/4];	/* Require 4-byte alignment. */

-      if (len > EDDSA_HASH_LEN_MAX)
-	{
-	  DEBUG_INFO ("wrong hash length.");
-	  GPG_CONDITION_NOT_SATISFIED ();
-	  return;
-	}
-
      cs = chopstx_setcancelstate (0);
      result_len = EDDSA_SIGNATURE_LENGTH;
      r = eddsa_sign_25519 (apdu.cmd_apdu_data, len, output,
--- a/test/features/202_setup_passphrase.feature
+++ b/test/features/202_setup_passphrase.feature
@@ -4,7 +4,7 @@ Feature: setup pass phrase
  A token should support pass phrase: PW1, PW3 and reset code

  Scenario: setup PW1 (admin-full mode)
-     Given cmd_change_reference_data with 1 and "123456user pass phrase"
+     Given cmd_change_reference_data with 1 and "another user pass phraseuser pass phrase"
     Then it should get success

  Scenario: verify PW1 (1)
--- a/test/rsa_keys.py
+++ b/test/rsa_keys.py
@@ -70,11 +70,11 @@ def build_privkey_template_for_remove(openpgp_keyno):
        keyspec = b'\xb8'
    else:
        keyspec = b'\xa4'
-    return b'\x4d\02' + keyspec + b'\0x00'
+    return b'\x4d\x02' + keyspec + b'\x00'

 def compute_digestinfo(msg):
    digest = sha256(msg).digest()
-    prefix = b'\x30\31\x30\x0d\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x01\x05\x00\x04\x20'
+    prefix = b'\x30\x31\x30\x0d\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x01\x05\x00\x04\x20'
    return prefix + digest

 # egcd and modinv are from wikibooks
--- a/tests/card_const.py
+++ b/tests/card_const.py
@@ -2,3 +2,11 @@ FACTORY_PASSPHRASE_PW1=b"123456"
 FACTORY_PASSPHRASE_PW3=b"12345678"
 KEY_ATTRIBUTES_RSA4K=b"\x01\x10\x00\x00\x20\x00"
 KEY_ATTRIBUTES_RSA2K=b"\x01\x08\x00\x00\x20\x00"
+KEY_ATTRIBUTES_ECDH_ANSIX9P256R1=b"\x12\x2a\x86\x48\xce\x3d\x03\x01\x07"
+KEY_ATTRIBUTES_ECDH_ANSIX9P384R1=b"\x12\x2b\x81\x04\x00\x22"
+KEY_ATTRIBUTES_ECDH_ANSIX9P521R1=b"\x12\x2b\x81\x04\x00\x23"
+KEY_ATTRIBUTES_ECDH_BRAINPOOLP256R1=b"\x12\x2b\x24\x03\x03\x02\x08\x01\x01\x07"
+KEY_ATTRIBUTES_ECDH_BRAINPOOLP384R1=b"\x12\x2b\x24\x03\x03\x02\x08\x01\x01\x0b"
+KEY_ATTRIBUTES_ECDH_BRAINPOOLP512R1=b"\x12\x2b\x24\x03\x03\x02\x08\x01\x01\x0d"
+KEY_ATTRIBUTES_X25519=b"\x12\x2b\x06\x01\x04\x01\x97\x55\x01\x05\x01"
+KEY_ATTRIBUTES_ED25519=b"\x16\x2b\x06\x01\x04\x01\xda\x47\x0f\x01"
--- a/tests/card_reader.py
+++ b/tests/card_reader.py
@@ -126,9 +126,12 @@ class CardReader(object):
        #       intf.extra_descriptors[41]

        self.__dev = dev
-        self.__timeout = 10000
+        self.__timeout = 100000
        self.__seq = 0

+        if self.ccid_get_status() & 0x03 not in (0, 1):
+            raise ValueError("Card absent")
+
    def get_string(self, num):
        return get_string(self.__dev, num)

--- a/tests/card_test_ansix9p256r1.py
+++ b/tests/card_test_ansix9p256r1.py
@@ -0,0 +1,58 @@
+"""
+card_test_ansix9p256r1.py - test ansix9p256r1 support
+
+Copyright (C) 2021  Vincent Pelletier <plr.vincent@gmail.com>
+
+This file is a part of Gnuk, a GnuPG USB Token implementation.
+
+Gnuk is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Gnuk is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+
+from func_pso_auth import assert_ec_pso
+from card_const import *
+
+class Test_Card_AnsiX9P256R1(object):
+    def test_ECDH_reference_vectors(self, card):
+        assert card.verify(3, FACTORY_PASSPHRASE_PW3)
+        assert card.verify(2, FACTORY_PASSPHRASE_PW1)
+        # https://tools.ietf.org/html/rfc5903#section-8.1
+        assert_ec_pso(
+            card=card,
+            key_index=1,
+            key_attributes=KEY_ATTRIBUTES_ECDH_ANSIX9P256R1,
+            key_attribute_caption='ECDH ansix9p256r1',
+            private_key=(
+                b'\xC8\x8F\x01\xF5\x10\xD9\xAC\x3F\x70\xA2\x92\xDA\xA2\x31\x6D\xE5'
+                b'\x44\xE9\xAA\xB8\xAF\xE8\x40\x49\xC6\x2A\x9C\x57\x86\x2D\x14\x33'
+            ),
+            expected_public_key=(
+                b'\x04'
+                b'\xDA\xD0\xB6\x53\x94\x22\x1C\xF9\xB0\x51\xE1\xFE\xCA\x57\x87\xD0'
+                b'\x98\xDF\xE6\x37\xFC\x90\xB9\xEF\x94\x5D\x0C\x37\x72\x58\x11\x80'
+                b'\x52\x71\xA0\x46\x1C\xDB\x82\x52\xD6\x1F\x1C\x45\x6F\xA3\xE5\x9A'
+                b'\xB1\xF4\x5B\x33\xAC\xCF\x5F\x58\x38\x9E\x05\x77\xB8\x99\x0B\xB3'
+            ),
+            pso_input=(
+                b'\xa6\x46\x7f\x49\x43\x86\x41'
+                b'\x04'
+                b'\xD1\x2D\xFB\x52\x89\xC8\xD4\xF8\x12\x08\xB7\x02\x70\x39\x8C\x34'
+                b'\x22\x96\x97\x0A\x0B\xCC\xB7\x4C\x73\x6F\xC7\x55\x44\x94\xBF\x63'
+                b'\x56\xFB\xF3\xCA\x36\x6C\xC2\x3E\x81\x57\x85\x4C\x13\xC5\x8D\x6A'
+                b'\xAC\x23\xF0\x46\xAD\xA3\x0F\x83\x53\xE7\x4F\x33\x03\x98\x72\xAB'
+            ),
+            expected_pso_output=(
+                b'\xD6\x84\x0F\x6B\x42\xF6\xED\xAF\xD1\x31\x16\xE0\xE1\x25\x65\x20'
+                b'\x2F\xEF\x8E\x9E\xCE\x7D\xCE\x03\x81\x24\x64\xD0\x4B\x94\x42\xDE'
+            ),
+        )
--- a/tests/card_test_ansix9p384r1.py
+++ b/tests/card_test_ansix9p384r1.py
@@ -0,0 +1,64 @@
+"""
+card_test_ansix9p384r1.py - test ansix9p384r1 support
+
+Copyright (C) 2021  Vincent Pelletier <plr.vincent@gmail.com>
+
+This file is a part of Gnuk, a GnuPG USB Token implementation.
+
+Gnuk is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Gnuk is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+
+from func_pso_auth import assert_ec_pso
+from card_const import *
+
+class Test_Card_AnsiX9P384R1(object):
+    def test_ECDH_reference_vectors(self, card):
+        assert card.verify(3, FACTORY_PASSPHRASE_PW3)
+        assert card.verify(2, FACTORY_PASSPHRASE_PW1)
+        # https://tools.ietf.org/html/rfc5903#section-8.2
+        assert_ec_pso(
+            card=card,
+            key_index=1,
+            key_attributes=KEY_ATTRIBUTES_ECDH_ANSIX9P384R1,
+            key_attribute_caption='ECDH ansix9p384r1',
+            private_key=(
+                b'\x09\x9F\x3C\x70\x34\xD4\xA2\xC6\x99\x88\x4D\x73\xA3\x75\xA6\x7F'
+                b'\x76\x24\xEF\x7C\x6B\x3C\x0F\x16\x06\x47\xB6\x74\x14\xDC\xE6\x55'
+                b'\xE3\x5B\x53\x80\x41\xE6\x49\xEE\x3F\xAE\xF8\x96\x78\x3A\xB1\x94'
+            ),
+            expected_public_key=(
+                b'\x04'
+                b'\x66\x78\x42\xD7\xD1\x80\xAC\x2C\xDE\x6F\x74\xF3\x75\x51\xF5\x57'
+                b'\x55\xC7\x64\x5C\x20\xEF\x73\xE3\x16\x34\xFE\x72\xB4\xC5\x5E\xE6'
+                b'\xDE\x3A\xC8\x08\xAC\xB4\xBD\xB4\xC8\x87\x32\xAE\xE9\x5F\x41\xAA'
+                b'\x94\x82\xED\x1F\xC0\xEE\xB9\xCA\xFC\x49\x84\x62\x5C\xCF\xC2\x3F'
+                b'\x65\x03\x21\x49\xE0\xE1\x44\xAD\xA0\x24\x18\x15\x35\xA0\xF3\x8E'
+                b'\xEB\x9F\xCF\xF3\xC2\xC9\x47\xDA\xE6\x9B\x4C\x63\x45\x73\xA8\x1C'
+            ),
+            pso_input=(
+                b'\xa6\x66\x7f\x49\x63\x86\x61'
+                b'\x04'
+                b'\xE5\x58\xDB\xEF\x53\xEE\xCD\xE3\xD3\xFC\xCF\xC1\xAE\xA0\x8A\x89'
+                b'\xA9\x87\x47\x5D\x12\xFD\x95\x0D\x83\xCF\xA4\x17\x32\xBC\x50\x9D'
+                b'\x0D\x1A\xC4\x3A\x03\x36\xDE\xF9\x6F\xDA\x41\xD0\x77\x4A\x35\x71'
+                b'\xDC\xFB\xEC\x7A\xAC\xF3\x19\x64\x72\x16\x9E\x83\x84\x30\x36\x7F'
+                b'\x66\xEE\xBE\x3C\x6E\x70\xC4\x16\xDD\x5F\x0C\x68\x75\x9D\xD1\xFF'
+                b'\xF8\x3F\xA4\x01\x42\x20\x9D\xFF\x5E\xAA\xD9\x6D\xB9\xE6\x38\x6C'
+            ),
+            expected_pso_output=(
+                b'\x11\x18\x73\x31\xC2\x79\x96\x2D\x93\xD6\x04\x24\x3F\xD5\x92\xCB'
+                b'\x9D\x0A\x92\x6F\x42\x2E\x47\x18\x75\x21\x28\x7E\x71\x56\xC5\xC4'
+                b'\xD6\x03\x13\x55\x69\xB9\xE9\xD0\x9C\xF5\xD4\xA2\x70\xF5\x97\x46'
+            ),
+        )
--- a/tests/card_test_ansix9p512r1.py
+++ b/tests/card_test_ansix9p512r1.py
@@ -0,0 +1,76 @@
+"""
+card_test_ansix9p512r1.py - test ansix9p512r1 support
+
+Copyright (C) 2021  Vincent Pelletier <plr.vincent@gmail.com>
+
+This file is a part of Gnuk, a GnuPG USB Token implementation.
+
+Gnuk is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Gnuk is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+
+from func_pso_auth import assert_ec_pso
+from card_const import *
+
+class Test_Card_AnsiX9P512R1(object):
+    def test_ECDH_reference_vectors(self, card):
+        assert card.verify(3, FACTORY_PASSPHRASE_PW3)
+        assert card.verify(2, FACTORY_PASSPHRASE_PW1)
+        # https://tools.ietf.org/html/rfc5903#section-8.3
+        assert_ec_pso(
+            card=card,
+            key_index=1,
+            key_attributes=KEY_ATTRIBUTES_ECDH_ANSIX9P521R1,
+            key_attribute_caption='ECDH ansix9p521r1',
+            private_key=(
+                b'\x00\x37\xAD\xE9\x31\x9A\x89\xF4\xDA\xBD\xB3\xEF\x41\x1A\xAC\xCC'
+                b'\xA5\x12\x3C\x61\xAC\xAB\x57\xB5\x39\x3D\xCE\x47\x60\x81\x72\xA0'
+                b'\x95\xAA\x85\xA3\x0F\xE1\xC2\x95\x2C\x67\x71\xD9\x37\xBA\x97\x77'
+                b'\xF5\x95\x7B\x26\x39\xBA\xB0\x72\x46\x2F\x68\xC2\x7A\x57\x38\x2D'
+                b'\x4A\x52'
+            ),
+            expected_public_key=(
+                b'\x04'
+                b'\x00\x15\x41\x7E\x84\xDB\xF2\x8C\x0A\xD3\xC2\x78\x71\x33\x49\xDC'
+                b'\x7D\xF1\x53\xC8\x97\xA1\x89\x1B\xD9\x8B\xAB\x43\x57\xC9\xEC\xBE'
+                b'\xE1\xE3\xBF\x42\xE0\x0B\x8E\x38\x0A\xEA\xE5\x7C\x2D\x10\x75\x64'
+                b'\x94\x18\x85\x94\x2A\xF5\xA7\xF4\x60\x17\x23\xC4\x19\x5D\x17\x6C'
+                b'\xED\x3E'
+                b'\x01\x7C\xAE\x20\xB6\x64\x1D\x2E\xEB\x69\x57\x86\xD8\xC9\x46\x14'
+                b'\x62\x39\xD0\x99\xE1\x8E\x1D\x5A\x51\x4C\x73\x9D\x7C\xB4\xA1\x0A'
+                b'\xD8\xA7\x88\x01\x5A\xC4\x05\xD7\x79\x9D\xC7\x5E\x7B\x7D\x5B\x6C'
+                b'\xF2\x26\x1A\x6A\x7F\x15\x07\x43\x8B\xF0\x1B\xEB\x6C\xA3\x92\x6F'
+                b'\x95\x82'
+            ),
+            pso_input=(
+                b'\xa6\x81\x8c\x7f\x49\x81\x88\x86\x81\x85'
+                b'\x04'
+                b'\x00\xD0\xB3\x97\x5A\xC4\xB7\x99\xF5\xBE\xA1\x6D\x5E\x13\xE9\xAF'
+                b'\x97\x1D\x5E\x9B\x98\x4C\x9F\x39\x72\x8B\x5E\x57\x39\x73\x5A\x21'
+                b'\x9B\x97\xC3\x56\x43\x6A\xDC\x6E\x95\xBB\x03\x52\xF6\xBE\x64\xA6'
+                b'\xC2\x91\x2D\x4E\xF2\xD0\x43\x3C\xED\x2B\x61\x71\x64\x00\x12\xD9'
+                b'\x46\x0F'
+                b'\x01\x5C\x68\x22\x63\x83\x95\x6E\x3B\xD0\x66\xE7\x97\xB6\x23\xC2'
+                b'\x7C\xE0\xEA\xC2\xF5\x51\xA1\x0C\x2C\x72\x4D\x98\x52\x07\x7B\x87'
+                b'\x22\x0B\x65\x36\xC5\xC4\x08\xA1\xD2\xAE\xBB\x8E\x86\xD6\x78\xAE'
+                b'\x49\xCB\x57\x09\x1F\x47\x32\x29\x65\x79\xAB\x44\xFC\xD1\x7F\x0F'
+                b'\xC5\x6A'
+            ),
+            expected_pso_output=(
+                b'\x01\x14\x4C\x7D\x79\xAE\x69\x56\xBC\x8E\xDB\x8E\x7C\x78\x7C\x45'
+                b'\x21\xCB\x08\x6F\xA6\x44\x07\xF9\x78\x94\xE5\xE6\xB2\xD7\x9B\x04'
+                b'\xD1\x42\x7E\x73\xCA\x4B\xAA\x24\x0A\x34\x78\x68\x59\x81\x0C\x06'
+                b'\xB3\xC7\x15\xA3\xA8\xCC\x31\x51\xF2\xBE\xE4\x17\x99\x6D\x19\xF3'
+                b'\xDD\xEA'
+            ),
+        )
--- a/tests/card_test_brainpoolp256r1.py
+++ b/tests/card_test_brainpoolp256r1.py
@@ -0,0 +1,58 @@
+"""
+card_test_brainpoolp256r1.py - test brainpoolp256r1 support
+
+Copyright (C) 2021  Vincent Pelletier <plr.vincent@gmail.com>
+
+This file is a part of Gnuk, a GnuPG USB Token implementation.
+
+Gnuk is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Gnuk is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+
+from func_pso_auth import assert_ec_pso
+from card_const import *
+
+class Test_Card_BrainpoolP256R1(object):
+    def test_ECDH_reference_vectors(self, card):
+        assert card.verify(3, FACTORY_PASSPHRASE_PW3)
+        assert card.verify(2, FACTORY_PASSPHRASE_PW1)
+        # https://tools.ietf.org/html/rfc7027#appendix-A.1
+        assert_ec_pso(
+            card=card,
+            key_index=1,
+            key_attributes=KEY_ATTRIBUTES_ECDH_BRAINPOOLP256R1,
+            key_attribute_caption='ECDH brainpoolp256r1',
+            private_key=(
+                b'\x81\xDB\x1E\xE1\x00\x15\x0F\xF2\xEA\x33\x8D\x70\x82\x71\xBE\x38'
+                b'\x30\x0C\xB5\x42\x41\xD7\x99\x50\xF7\x7B\x06\x30\x39\x80\x4F\x1D'
+            ),
+            expected_public_key=(
+                b'\x04'
+                b'\x44\x10\x6E\x91\x3F\x92\xBC\x02\xA1\x70\x5D\x99\x53\xA8\x41\x4D'
+                b'\xB9\x5E\x1A\xAA\x49\xE8\x1D\x9E\x85\xF9\x29\xA8\xE3\x10\x0B\xE5'
+                b'\x8A\xB4\x84\x6F\x11\xCA\xCC\xB7\x3C\xE4\x9C\xBD\xD1\x20\xF5\xA9'
+                b'\x00\xA6\x9F\xD3\x2C\x27\x22\x23\xF7\x89\xEF\x10\xEB\x08\x9B\xDC'
+            ),
+            pso_input=(
+                b'\xa6\x46\x7f\x49\x43\x86\x41'
+                b'\x04'
+                b'\x8D\x2D\x68\x8C\x6C\xF9\x3E\x11\x60\xAD\x04\xCC\x44\x29\x11\x7D'
+                b'\xC2\xC4\x18\x25\xE1\xE9\xFC\xA0\xAD\xDD\x34\xE6\xF1\xB3\x9F\x7B'
+                b'\x99\x0C\x57\x52\x08\x12\xBE\x51\x26\x41\xE4\x70\x34\x83\x21\x06'
+                b'\xBC\x7D\x3E\x8D\xD0\xE4\xC7\xF1\x13\x6D\x70\x06\x54\x7C\xEC\x6A'
+            ),
+            expected_pso_output=(
+                b'\x89\xAF\xC3\x9D\x41\xD3\xB3\x27\x81\x4B\x80\x94\x0B\x04\x25\x90'
+                b'\xF9\x65\x56\xEC\x91\xE6\xAE\x79\x39\xBC\xE3\x1F\x3A\x18\xBF\x2B'
+            ),
+        )
--- a/tests/card_test_brainpoolp384r1.py
+++ b/tests/card_test_brainpoolp384r1.py
@@ -0,0 +1,64 @@
+"""
+card_test_brainpoolp384r1.py - test brainpoolp384r1 support
+
+Copyright (C) 2021  Vincent Pelletier <plr.vincent@gmail.com>
+
+This file is a part of Gnuk, a GnuPG USB Token implementation.
+
+Gnuk is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Gnuk is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+
+from func_pso_auth import assert_ec_pso
+from card_const import *
+
+class Test_Card_BrainpoolP384R1(object):
+    def test_ECDH_reference_vectors(self, card):
+        assert card.verify(3, FACTORY_PASSPHRASE_PW3)
+        assert card.verify(2, FACTORY_PASSPHRASE_PW1)
+        # https://tools.ietf.org/html/rfc7027#appendix-A.2
+        assert_ec_pso(
+            card=card,
+            key_index=1,
+            key_attributes=KEY_ATTRIBUTES_ECDH_BRAINPOOLP384R1,
+            key_attribute_caption='ECDH brainpoolp384r1',
+            private_key=(
+                b'\x1E\x20\xF5\xE0\x48\xA5\x88\x6F\x1F\x15\x7C\x74\xE9\x1B\xDE\x2B'
+                b'\x98\xC8\xB5\x2D\x58\xE5\x00\x3D\x57\x05\x3F\xC4\xB0\xBD\x65\xD6'
+                b'\xF1\x5E\xB5\xD1\xEE\x16\x10\xDF\x87\x07\x95\x14\x36\x27\xD0\x42'
+            ),
+            expected_public_key=(
+                b'\x04'
+                b'\x68\xB6\x65\xDD\x91\xC1\x95\x80\x06\x50\xCD\xD3\x63\xC6\x25\xF4'
+                b'\xE7\x42\xE8\x13\x46\x67\xB7\x67\xB1\xB4\x76\x79\x35\x88\xF8\x85'
+                b'\xAB\x69\x8C\x85\x2D\x4A\x6E\x77\xA2\x52\xD6\x38\x0F\xCA\xF0\x68'
+                b'\x55\xBC\x91\xA3\x9C\x9E\xC0\x1D\xEE\x36\x01\x7B\x7D\x67\x3A\x93'
+                b'\x12\x36\xD2\xF1\xF5\xC8\x39\x42\xD0\x49\xE3\xFA\x20\x60\x74\x93'
+                b'\xE0\xD0\x38\xFF\x2F\xD3\x0C\x2A\xB6\x7D\x15\xC8\x5F\x7F\xAA\x59'
+            ),
+            pso_input=(
+                b'\xa6\x66\x7f\x49\x63\x86\x61'
+                b'\x04'
+                b'\x4D\x44\x32\x6F\x26\x9A\x59\x7A\x5B\x58\xBB\xA5\x65\xDA\x55\x56'
+                b'\xED\x7F\xD9\xA8\xA9\xEB\x76\xC2\x5F\x46\xDB\x69\xD1\x9D\xC8\xCE'
+                b'\x6A\xD1\x8E\x40\x4B\x15\x73\x8B\x20\x86\xDF\x37\xE7\x1D\x1E\xB4'
+                b'\x62\xD6\x92\x13\x6D\xE5\x6C\xBE\x93\xBF\x5F\xA3\x18\x8E\xF5\x8B'
+                b'\xC8\xA3\xA0\xEC\x6C\x1E\x15\x1A\x21\x03\x8A\x42\xE9\x18\x53\x29'
+                b'\xB5\xB2\x75\x90\x3D\x19\x2F\x8D\x4E\x1F\x32\xFE\x9C\xC7\x8C\x48'
+            ),
+            expected_pso_output=(
+                b'\x0B\xD9\xD3\xA7\xEA\x0B\x3D\x51\x9D\x09\xD8\xE4\x8D\x07\x85\xFB'
+                b'\x74\x4A\x6B\x35\x5E\x63\x04\xBC\x51\xC2\x29\xFB\xBC\xE2\x39\xBB'
+                b'\xAD\xF6\x40\x37\x15\xC3\x5D\x4F\xB2\xA5\x44\x4F\x57\x5D\x4F\x42'
+            ),
+        )
--- a/tests/card_test_brainpoolp512r1.py
+++ b/tests/card_test_brainpoolp512r1.py
@@ -0,0 +1,70 @@
+"""
+card_test_brainpoolp512r1.py - test brainpoolp512r1 support
+
+Copyright (C) 2021  Vincent Pelletier <plr.vincent@gmail.com>
+
+This file is a part of Gnuk, a GnuPG USB Token implementation.
+
+Gnuk is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Gnuk is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+
+from func_pso_auth import assert_ec_pso
+from card_const import *
+
+class Test_Card_BrainpoolP512R1(object):
+    def test_ECDH_reference_vectors(self, card):
+        assert card.verify(3, FACTORY_PASSPHRASE_PW3)
+        assert card.verify(2, FACTORY_PASSPHRASE_PW1)
+        # https://tools.ietf.org/html/rfc7027#appendix-A.3
+        assert_ec_pso(
+            card=card,
+            key_index=1,
+            key_attributes=KEY_ATTRIBUTES_ECDH_BRAINPOOLP512R1,
+            key_attribute_caption='ECDH brainpoolp512r1',
+            private_key=(
+                b'\x16\x30\x2F\xF0\xDB\xBB\x5A\x8D\x73\x3D\xAB\x71\x41\xC1\xB4\x5A'
+                b'\xCB\xC8\x71\x59\x39\x67\x7F\x6A\x56\x85\x0A\x38\xBD\x87\xBD\x59'
+                b'\xB0\x9E\x80\x27\x96\x09\xFF\x33\x3E\xB9\xD4\xC0\x61\x23\x1F\xB2'
+                b'\x6F\x92\xEE\xB0\x49\x82\xA5\xF1\xD1\x76\x4C\xAD\x57\x66\x54\x22'
+            ),
+            expected_public_key=(
+                b'\x04'
+                b'\x0A\x42\x05\x17\xE4\x06\xAA\xC0\xAC\xDC\xE9\x0F\xCD\x71\x48\x77'
+                b'\x18\xD3\xB9\x53\xEF\xD7\xFB\xEC\x5F\x7F\x27\xE2\x8C\x61\x49\x99'
+                b'\x93\x97\xE9\x1E\x02\x9E\x06\x45\x7D\xB2\xD3\xE6\x40\x66\x8B\x39'
+                b'\x2C\x2A\x7E\x73\x7A\x7F\x0B\xF0\x44\x36\xD1\x16\x40\xFD\x09\xFD'
+                b'\x72\xE6\x88\x2E\x8D\xB2\x8A\xAD\x36\x23\x7C\xD2\x5D\x58\x0D\xB2'
+                b'\x37\x83\x96\x1C\x8D\xC5\x2D\xFA\x2E\xC1\x38\xAD\x47\x2A\x0F\xCE'
+                b'\xF3\x88\x7C\xF6\x2B\x62\x3B\x2A\x87\xDE\x5C\x58\x83\x01\xEA\x3E'
+                b'\x5F\xC2\x69\xB3\x73\xB6\x07\x24\xF5\xE8\x2A\x6A\xD1\x47\xFD\xE7'
+            ),
+            pso_input=(
+                b'\xa6\x81\x88\x7f\x49\x81\x84\x86\x81\x81'
+                b'\x04'
+                b'\x9D\x45\xF6\x6D\xE5\xD6\x7E\x2E\x6D\xB6\xE9\x3A\x59\xCE\x0B\xB4'
+                b'\x81\x06\x09\x7F\xF7\x8A\x08\x1D\xE7\x81\xCD\xB3\x1F\xCE\x8C\xCB'
+                b'\xAA\xEA\x8D\xD4\x32\x0C\x41\x19\xF1\xE9\xCD\x43\x7A\x2E\xAB\x37'
+                b'\x31\xFA\x96\x68\xAB\x26\x8D\x87\x1D\xED\xA5\x5A\x54\x73\x19\x9F'
+                b'\x2F\xDC\x31\x30\x95\xBC\xDD\x5F\xB3\xA9\x16\x36\xF0\x7A\x95\x9C'
+                b'\x8E\x86\xB5\x63\x6A\x1E\x93\x0E\x83\x96\x04\x9C\xB4\x81\x96\x1D'
+                b'\x36\x5C\xC1\x14\x53\xA0\x6C\x71\x98\x35\x47\x5B\x12\xCB\x52\xFC'
+                b'\x3C\x38\x3B\xCE\x35\xE2\x7E\xF1\x94\x51\x2B\x71\x87\x62\x85\xFA'
+            ),
+            expected_pso_output=(
+                b'\xA7\x92\x70\x98\x65\x5F\x1F\x99\x76\xFA\x50\xA9\xD5\x66\x86\x5D'
+                b'\xC5\x30\x33\x18\x46\x38\x1C\x87\x25\x6B\xAF\x32\x26\x24\x4B\x76'
+                b'\xD3\x64\x03\xC0\x24\xD7\xBB\xF0\xAA\x08\x03\xEA\xFF\x40\x5D\x3D'
+                b'\x24\xF1\x1A\x9B\x5C\x0B\xEF\x67\x9F\xE1\x45\x4B\x21\xC4\xCD\x1F'
+            ),
+        )
--- a/tests/card_test_ed25519.py
+++ b/tests/card_test_ed25519.py
@@ -0,0 +1,51 @@
+"""
+card_test_ed25519.py - test ed25519 support
+
+Copyright (C) 2021  Vincent Pelletier <plr.vincent@gmail.com>
+
+This file is a part of Gnuk, a GnuPG USB Token implementation.
+
+Gnuk is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Gnuk is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+
+import hashlib
+from func_pso_auth import assert_ec_pso
+from card_const import *
+
+class Test_Card_ED25519(object):
+    def test_reference_vectors(self, card):
+        assert card.verify(3, FACTORY_PASSPHRASE_PW3)
+        assert card.verify(1, FACTORY_PASSPHRASE_PW1)
+        # https://tools.ietf.org/html/rfc8032#section-7.3
+        assert_ec_pso(
+            card=card,
+            key_index=0,
+            key_attributes=KEY_ATTRIBUTES_ED25519,
+            key_attribute_caption='ed25519',
+            private_key=(
+                b'\x83\x3f\xe6\x24\x09\x23\x7b\x9d\x62\xec\x77\x58\x75\x20\x91\x1e'
+                b'\x9a\x75\x9c\xec\x1d\x19\x75\x5b\x7d\xa9\x01\xb9\x6d\xca\x3d\x42'
+            ),
+            expected_public_key=(
+                b'\xec\x17\x2b\x93\xad\x5e\x56\x3b\xf4\x93\x2c\x70\xe1\x24\x50\x34'
+                b'\xc3\x54\x67\xef\x2e\xfd\x4d\x64\xeb\xf8\x19\x68\x34\x67\xe2\xbf'
+            ),
+            pso_input=hashlib.sha512(b'\x61\x62\x63').digest(),
+            expected_pso_output=(
+                b'\x98\xa7\x02\x22\xf0\xb8\x12\x1a\xa9\xd3\x0f\x81\x3d\x68\x3f\x80'
+                b'\x9e\x46\x2b\x46\x9c\x7f\xf8\x76\x39\x49\x9b\xb9\x4e\x6d\xae\x41'
+                b'\x31\xf8\x50\x42\x46\x3c\x2a\x35\x5a\x20\x03\xd0\x62\xad\xf5\xaa'
+                b'\xa1\x0b\x8c\x61\xe6\x36\x06\x2a\xaa\xd1\x1c\x2a\x26\x08\x34\x06'
+            ),
+        )
--- a/tests/card_test_x25519.py
+++ b/tests/card_test_x25519.py
@@ -0,0 +1,52 @@
+"""
+card_test_x25519.py - test x25519 support
+
+Copyright (C) 2021  Vincent Pelletier <plr.vincent@gmail.com>
+
+This file is a part of Gnuk, a GnuPG USB Token implementation.
+
+Gnuk is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Gnuk is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+
+from func_pso_auth import assert_ec_pso
+from card_const import *
+
+class Test_Card_X25519(object):
+    def test_reference_vectors(self, card):
+        assert card.verify(3, FACTORY_PASSPHRASE_PW3)
+        assert card.verify(2, FACTORY_PASSPHRASE_PW1)
+        # https://tools.ietf.org/html/rfc7748#section-6.1
+        assert_ec_pso(
+            card=card,
+            key_index=1,
+            key_attributes=KEY_ATTRIBUTES_X25519,
+            key_attribute_caption='x25519',
+            private_key=(
+                b'\x77\x07\x6d\x0a\x73\x18\xa5\x7d\x3c\x16\xc1\x72\x51\xb2\x66\x45'
+                b'\xdf\x4c\x2f\x87\xeb\xc0\x99\x2a\xb1\x77\xfb\xa5\x1d\xb9\x2c\x2a'
+            ),
+            expected_public_key=(
+                b'\x85\x20\xf0\x09\x89\x30\xa7\x54\x74\x8b\x7d\xdc\xb4\x3e\xf7\x5a'
+                b'\x0d\xbf\x3a\x0d\x26\x38\x1a\xf4\xeb\xa4\xa9\x8e\xaa\x9b\x4e\x6a'
+            ),
+            pso_input=(
+                b'\xa6\x25\x7f\x49\x22\x86\x20'
+                b'\xde\x9e\xdb\x7d\x7b\x7d\xc1\xb4\xd3\x5b\x61\xc2\xec\xe4\x35\x37'
+                b'\x3f\x83\x43\xc8\x5b\x78\x67\x4d\xad\xfc\x7e\x14\x6f\x88\x2b\x4f'
+            ),
+            expected_pso_output=(
+                b'\x4a\x5d\x9d\x5b\xa4\xce\x2d\xe1\x72\x8e\x3b\xf4\x80\x35\x0f\x25'
+                b'\xe0\x7e\x21\xc9\x47\xd1\x9e\x33\x76\xf0\x9b\x3c\x1e\x16\x17\x42'
+            ),
+        )
--- a/tests/func_pso_auth.py
+++ b/tests/func_pso_auth.py
@@ -0,0 +1,108 @@
+"""
+func_pso_auth.py - functions for testing PSO commands
+
+Copyright (C) 2021  Vincent Pelletier <plr.vincent@gmail.com>
+
+This file is a part of Gnuk, a GnuPG USB Token implementation.
+
+Gnuk is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Gnuk is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+
+import pytest
+from card_const import KEY_ATTRIBUTES_RSA2K
+
+def _encodeDERLength(length):
+    if length < 0x80:
+        return length.to_bytes(1, 'big')
+    if length < 0x100:
+        return b'\x81' + length.to_bytes(1, 'big')
+    return b'\x82' + length.to_bytes(2, 'big')
+
+def get_ec_pso(
+    card,
+    key_index,
+    key_attributes,
+    key_attribute_caption,
+    private_key, expected_public_key,
+    pso_input,
+):
+    """
+    If card supports, change key attributes for given key slot, store
+    given private key, check that the card could derive the expected
+    public key from it, then call the appropriate PSO for this key slot
+    and return its result.
+    Sets key attributes to RSA2K before returning to caller.
+    Skips the test if initial key attribute change is rejected by the card.
+    """
+    key_attribute_index, control_reference_template, pso_p1, pso_p2 = (
+        (0xc1, b'\xb6\x00', 0x9e, 0x9a), # Sign
+        (0xc2, b'\xb8\x00', 0x80, 0x86), # Decrypt
+        (0xc3, b'\xa4\x00', 0x9e, 0x9a), # Authenticate
+    )[key_index]
+    try:
+        card.cmd_put_data(0x00, key_attribute_index, key_attributes)
+    except ValueError:
+        pytest.skip('No %s support' % (key_attribute_caption, ))
+    try:
+        private_key_len = len(private_key)
+        r = card.cmd_put_data_odd(
+            0x3f,
+            0xff,
+            b'\x4d' + _encodeDERLength(private_key_len + 10) +
+                control_reference_template +
+                b'\x7f\x48\x02'
+                    b'\x92' + _encodeDERLength(private_key_len) +
+                b'\x5f\x48' + _encodeDERLength(private_key_len) +
+                    private_key,
+        )
+        assert r
+        r = card.cmd_get_public_key(key_index + 1)
+        expected_public_key_len = len(expected_public_key)
+        encoded_expected_public_key_len = _encodeDERLength(
+            expected_public_key_len,
+        )
+        expected_public_key_response = (
+            b'\x7f\x49' + _encodeDERLength(
+                expected_public_key_len +
+                len(encoded_expected_public_key_len) + 1,
+            ) +
+                b'\x86' + encoded_expected_public_key_len +
+                    expected_public_key
+        )
+        assert r == expected_public_key_response
+        return card.cmd_pso(pso_p1, pso_p2, pso_input)
+    finally:
+        card.cmd_put_data(0x00, key_attribute_index, KEY_ATTRIBUTES_RSA2K)
+
+def assert_ec_pso(
+    card,
+    key_index,
+    key_attributes,
+    key_attribute_caption,
+    private_key, expected_public_key,
+    pso_input, expected_pso_output,
+):
+    """
+    Calls get_ec_pso and checks if produced output matches the expected value.
+    """
+    r = get_ec_pso(
+        card=card,
+        key_index=key_index,
+        key_attributes=key_attributes,
+        key_attribute_caption=key_attribute_caption,
+        private_key=private_key,
+        expected_public_key=expected_public_key,
+        pso_input=pso_input,
+    )
+    assert r == expected_pso_output
--- a/tests/openpgp_card.py
+++ b/tests/openpgp_card.py
@@ -60,6 +60,7 @@ class OpenPGP_Card(object):
        self.__kdf_salt_reset = None
        self.__kdf_salt_admin = None
        self.is_gnuk = (reader.get_string(2) == "Gnuk Token")
+        self.is_emulated_gnuk = (reader.get_string(3)[-8:] == "EMULATED")

    def configure_with_kdf(self):
        kdf_data = self.cmd_get_data(0x00, 0xf9)
--- a/tests/rsa_keys.py
+++ b/tests/rsa_keys.py
@@ -70,11 +70,11 @@ def build_privkey_template_for_remove(openpgp_keyno):
        keyspec = b'\xb8'
    else:
        keyspec = b'\xa4'
-    return b'\x4d\02' + keyspec + b'\0x00'
+    return b'\x4d\x02' + keyspec + b'\x00'

 def compute_digestinfo(msg):
    digest = sha256(msg).digest()
-    prefix = b'\x30\31\x30\x0d\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x01\x05\x00\x04\x20'
+    prefix = b'\x30\x31\x30\x0d\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x01\x05\x00\x04\x20'
    return prefix + digest

 # egcd and modinv are from wikibooks
--- a/tests/skip_if_emulation.py
+++ b/tests/skip_if_emulation.py
@@ -0,0 +1,6 @@
+import pytest
+
+@pytest.fixture(scope="module",autouse=True)
+def check_emulation(card):
+    if card.is_emulated_gnuk:
+        pytest.skip("Emulation requires KDF setup", allow_module_level=True)
--- a/tests/skip_if_gnuk.py
+++ b/tests/skip_if_gnuk.py
@@ -0,0 +1,6 @@
+import pytest
+
+@pytest.fixture(scope="module",autouse=True)
+def check_gnuk(card):
+    if card.is_gnuk:
+        pytest.skip("Gnuk has no support for those features", allow_module_level=True)
--- a/tests/test_000_empty_card.py
+++ b/tests/test_000_empty_card.py
@@ -52,14 +52,19 @@ def test_name_lang_sex(card):
    lang = b""
    lang_de = b"de"
    sex = b"9"
+    sex_alt = b"0"
    expected = b'\x5b' + pack('B', len(name)) + name \
               +  b'\x5f\x2d' + pack('B', len(lang)) + lang \
               + b'\x5f\x35' + pack('B', len(sex)) + sex
    expected_de = b'\x5b' + pack('B', len(name)) + name \
               +  b'\x5f\x2d' + pack('B', len(lang_de)) + lang_de \
               + b'\x5f\x35' + pack('B', len(sex)) + sex
+    expected_de_alt = b'\x5b' + pack('B', len(name)) + name \
+               +  b'\x5f\x2d' + pack('B', len(lang_de)) + lang_de \
+               + b'\x5f\x35' + pack('B', len(sex_alt)) + sex_alt
    name_lang_sex = get_data_object(card, 0x65)
-    assert name_lang_sex == b'' or name_lang_sex == expected or name_lang_sex == expected_de
+    assert name_lang_sex == b'' or name_lang_sex == expected \
+        or name_lang_sex == expected_de or name_lang_sex == expected_de_alt

 def test_app_data(card):
    app_data = get_data_object(card, 0x6e)
--- a/tests/test_001_personalize_card.py
+++ b/tests/test_001_personalize_card.py
@@ -1 +1,2 @@
+from skip_if_emulation import *
 from card_test_personalize_card import *
--- a/tests/test_002_personalize_reset.py
+++ b/tests/test_002_personalize_reset.py
@@ -1 +1,2 @@
+from skip_if_emulation import *
 from card_test_personalize_reset import *
--- a/tests/test_003_remove_keys.py
+++ b/tests/test_003_remove_keys.py
@@ -1 +1,2 @@
+from skip_if_emulation import *
 from card_test_remove_keys import *
--- a/tests/test_004_reset_pw3.py
+++ b/tests/test_004_reset_pw3.py
@@ -1 +1,2 @@
+from skip_if_emulation import *
 from card_test_reset_pw3 import *
--- a/tests/test_005_personalize_admin_less.py
+++ b/tests/test_005_personalize_admin_less.py
@@ -20,6 +20,7 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """

+from skip_if_emulation import *
 from skip_gnuk_only_tests import *

 from card_test_personalize_admin_less import *
--- a/tests/test_006_pso.py
+++ b/tests/test_006_pso.py
@@ -0,0 +1,9 @@
+from skip_if_gnuk import *
+from card_test_ed25519 import *
+from card_test_x25519 import *
+from card_test_ansix9p256r1 import *
+from card_test_ansix9p384r1 import *
+from card_test_ansix9p512r1 import *
+from card_test_brainpoolp256r1 import *
+from card_test_brainpoolp384r1 import *
+from card_test_brainpoolp512r1 import *
--- a/tests/test_009_keygen.py
+++ b/tests/test_009_keygen.py
@@ -20,5 +20,6 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """

+from skip_if_emulation import *
 from card_test_keygen import *
 from card_test_remove_keys import *
--- a/tests/test_021_personalize_admin_less.py
+++ b/tests/test_021_personalize_admin_less.py
@@ -1 +1,5 @@
-from test_005_personalize_admin_less import *
+from skip_gnuk_only_tests import *
+from card_test_personalize_admin_less import *
+from card_test_personalize_reset import *
+from card_test_remove_keys import *
+from card_test_reset_pw3 import *
--- a/tool/gnuk-emulation-setup
+++ b/tool/gnuk-emulation-setup
@@ -1,48 +0,0 @@
-#! /bin/sh
-#
-# gnuk-emulation-setup - Generate flash image for Gnuk
-#
-# Copyright (C) 2017  Free Software Initiative of Japan
-# Author: NIIBE Yutaka <gniibe@fsij.org>
-#
-# This file is a part of Gnuk, a GnuPG USB Token implementation.
-#
-# Gnuk is free software: you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Gnuk is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
-# License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-if test "$1" = "--help"; then
-    echo "Usage:"
-    echo "	$0 [output-file]"
-    echo "		Generate Gnuk flash image"
-    echo "	$0 --help"
-    echo "		Show this message"
-    exit 0
-fi
-
-OUTPUT_FILE=${1:-$HOME/.gnuk-flash-image}
-
-# Generate 8192-byte flash data into OUTPUT_FILE
-
-exec > $OUTPUT_FILE
-
-for i in $(seq 512); do
-    /bin/echo -n -e '\xff\xff\xff\xff\xff\xff\xff\xff'
-done
-
-/bin/echo -n -e '\x00\x00\xff\xff\xff\xff\xff\xff'
-
-for i in $(seq 511); do
-    /bin/echo -n -e '\xff\xff\xff\xff\xff\xff\xff\xff'
-done
-
-chmod og-rw $OUTPUT_FILE
--- a/tool/gnuk_get_random.py
+++ b/tool/gnuk_get_random.py
@@ -11,7 +11,7 @@ if __name__ == '__main__':
    looping = (len(sys.argv) > 1)
    while True:
        try:
-            challenge = gnuk.cmd_get_challenge().tostring()
+            challenge = gnuk.cmd_get_challenge().tobytes()
        except Exception as e:
            print(count)
            raise e
--- a/tool/gnuk_put_binary_libusb.py
+++ b/tool/gnuk_put_binary_libusb.py
@@ -1,10 +1,10 @@
-#! /usr/bin/python
+#! /usr/bin/python3

 """
 gnuk_put_binary.py - a tool to put binary to Gnuk Token
 This tool is for importing certificate, writing serial number, etc.

-Copyright (C) 2011, 2012 Free Software Initiative of Japan
+Copyright (C) 2011, 2012, 2021 Free Software Initiative of Japan
 Author: NIIBE Yutaka <gniibe@fsij.org>

 This file is a part of Gnuk, a GnuPG USB Token implementation.
@@ -56,7 +56,7 @@ def main(fileid, is_update, data, passwd):
    if fileid == 0:
        data_in_device = gnuk.cmd_get_data(0x00, 0x4f)
        print(' '.join([ "%02x" % d for d in data_in_device ]))
-        compare(data + b'\x00\x00', data_in_device[8:].tostring())
+        compare(data + b'\x00\x00', data_in_device[8:].tobytes())
    elif fileid >= 1 and fileid <= 4:
        data_in_device = gnuk.cmd_read_binary(fileid)
        compare(data, data_in_device)
--- a/tool/gnuk_remove_keys_libusb.py
+++ b/tool/gnuk_remove_keys_libusb.py
@@ -1,9 +1,9 @@
-#! /usr/bin/python
+#! /usr/bin/python3

 """
 gnuk_remove_keys_libusb.py - a tool to remove keys in Gnuk Token

-Copyright (C) 2012, 2018 Free Software Initiative of Japan
+Copyright (C) 2012, 2018, 2021 Free Software Initiative of Japan
 Author: NIIBE Yutaka <gniibe@fsij.org>

 This file is a part of Gnuk, a GnuPG USB Token implementation.
@@ -51,7 +51,7 @@ def main(passwd):
        gnuk.icc_power_on()
    gnuk.cmd_select_openpgp()
    # Compute passwd data
-    kdf_data = gnuk.cmd_get_data(0x00, 0xf9).tostring()
+    kdf_data = gnuk.cmd_get_data(0x00, 0xf9).tobytes()
    if kdf_data == b"":
        passwd_data = passwd.encode('UTF-8')
    else:
--- a/tool/gnuk_token.py
+++ b/tool/gnuk_token.py
@@ -88,11 +88,17 @@ class gnuk_token(object):
                        alt.interfaceSubClass == HID_SUBCLASS_NO_BOOT and \
                        alt.interfaceProtocol == HID_PROTOCOL_0:
                    self.__hid_intf = alt.interfaceNumber
+                elif alt.interfaceClass == CCID_CLASS and \
+                        alt.interfaceSubClass == CCID_SUBCLASS and \
+                        alt.interfaceProtocol == CCID_PROTOCOL_0:
+                    for endpoint in alt.endpoints:
+                        if endpoint.type == usb.ENDPOINT_TYPE_BULK:
+                            if endpoint.address & usb.ENDPOINT_DIR_MASK == usb.ENDPOINT_IN:
+                                self.__bulkin = endpoint.address
+                            else:
+                                self.__bulkout = endpoint.address

-        self.__bulkout = 1
-        self.__bulkin  = 0x81
-
-        self.__timeout = 10000
+        self.__timeout = 100000
        self.__seq = 0

    def get_string(self, num):
--- a/tool/gnuk_upgrade.py
+++ b/tool/gnuk_upgrade.py
@@ -1,9 +1,9 @@
-#! /usr/bin/python
+#! /usr/bin/python3

 """
 gnuk_upgrade.py - a tool to upgrade firmware of Gnuk Token

-Copyright (C) 2012, 2015  Free Software Initiative of Japan
+Copyright (C) 2012, 2015, 2021  Free Software Initiative of Japan
 Author: NIIBE Yutaka <gniibe@fsij.org>

 This file is a part of Gnuk, a GnuPG USB Token implementation.
@@ -70,7 +70,7 @@ def gpg_sign(keygrip, hash):
        raise ValueError(binascii.hexlify(signed))
    return signed

-def main(keyno,keygrip, data_regnual, data_upgrade):
+def main(keyno, keygrip, data_regnual, data_upgrade):
    l = len(data_regnual)
    if (l & 0x03) != 0:
        data_regnual = data_regnual.ljust(l + 4 - (l & 0x03), b'\x00')
@@ -91,7 +91,7 @@ def main(keyno,keygrip, data_regnual, data_upgrade):
    elif icc.icc_get_status() == 1:
        icc.icc_power_on()
    icc.cmd_select_openpgp()
-    challenge = icc.cmd_get_challenge().tostring()
+    challenge = icc.cmd_get_challenge().tobytes()
    signed = gpg_sign(keygrip, binascii.hexlify(challenge))
    icc.cmd_external_authenticate(keyno, signed)
    icc.stop_gnuk()
@@ -107,17 +107,19 @@ def main(keyno,keygrip, data_regnual, data_upgrade):
    del icc
    icc = None
    #
-    print("Wait 3 seconds...")
-    time.sleep(3)
-    # Then, send upgrade program...
    reg = None
-    for dev in gnuk_devices_by_vidpid():
-        try:
-            reg = regnual(dev)
-            print("Device: %d" % dev.filename)
-            break
-        except:
-            pass
+    print("Waiting for device to appear:")
+    while reg == None:
+        print("  Wait {} second{}...".format(wait_e, 's' if wait_e > 1 else ''))
+        time.sleep(wait_e)
+        for dev in gnuk_devices_by_vidpid():
+            try:
+                reg = regnual(dev)
+                print("Device: %s" % dev.filename)
+                break
+            except:
+                pass
+    # Then, send upgrade program...
    mem_info = reg.mem_info()
    print("%08x:%08x" % mem_info)
    print("Downloading the program")
--- a/tool/upgrade_by_passwd.py
+++ b/tool/upgrade_by_passwd.py
@@ -1,10 +1,10 @@
-#! /usr/bin/python
+#! /usr/bin/python3

 """
 upgrade_by_passwd.py - a tool to install another firmware for Gnuk Token
                       which is just shipped from factory

-Copyright (C) 2012, 2013, 2015, 2018
+Copyright (C) 2012, 2013, 2015, 2018, 2021
              Free Software Initiative of Japan
 Author: NIIBE Yutaka <gniibe@fsij.org>

@@ -52,7 +52,7 @@ def main(wait_e, keyno, passwd, data_regnual, data_upgrade):
    gnuk.cmd_select_openpgp()
    # Compute passwd data
    try:
-        kdf_data = gnuk.cmd_get_data(0x00, 0xf9).tostring()
+        kdf_data = gnuk.cmd_get_data(0x00, 0xf9).tobytes()
    except:
        kdf_data = b""
    if kdf_data == b"":
@@ -70,7 +70,7 @@ def main(wait_e, keyno, passwd, data_regnual, data_upgrade):
    gnuk.cmd_write_binary(1+keyno, rsa_raw_pubkey, False)

    gnuk.cmd_select_openpgp()
-    challenge = gnuk.cmd_get_challenge().tostring()
+    challenge = gnuk.cmd_get_challenge().tobytes()
    digestinfo = binascii.unhexlify(SHA256_OID_PREFIX) + challenge
    signed = rsa.compute_signature(rsa_key, digestinfo)
    signed_bytes = rsa.integer_to_bytes_256(signed)
@@ -128,7 +128,8 @@ if __name__ == '__main__':
    keyno = 0
    passwd = None
    wait_e = DEFAULT_WAIT_FOR_REENUMERATION
-    while len(sys.argv) > 3:
+    skip_check = False
+    while len(sys.argv) > 1:
        option = sys.argv[1]
        sys.argv.pop(1)
        if option == '-f':      # F for Factory setting
@@ -139,15 +140,35 @@ if __name__ == '__main__':
        elif option == '-k':    # K for Key number
            keyno = int(sys.argv[1])
            sys.argv.pop(1)
+        elif option == '-s':    # S for skip the check of target
+            skip_check = True
        else:
            raise ValueError("unknown option", option)
    if not passwd:
        passwd = getpass("Admin password: ")
-    filename_regnual = sys.argv[1]
-    filename_upgrade = sys.argv[2]
+    if len(sys.argv) > 1:
+      filename_regnual = sys.argv[1]
+      filename_upgrade = sys.argv[2]
+    else:
+      filename_regnual = "../regnual/regnual.bin"
+      filename_upgrade = "../src/build/gnuk.bin"
    if not filename_regnual.endswith('bin') or not filename_upgrade.endswith('bin'):
        print("Both input files must be in binary format (*.bin)!")
        exit(1)
+    if not skip_check:
+        # More checks
+        gnuk = get_gnuk_device()
+        u_target = gnuk.get_string(5).split(b':')[0].decode('UTF-8')
+        del gnuk
+        f = open("../src/usb-strings.c.inc","r")
+        config_str = f.read()
+        f.close()
+        conf_options=config_str[config_str.find('/* configure options: "')+23:]
+        target=conf_options[:conf_options.find(':')]
+        if target != u_target:
+            print("Target", target, "!= device info from USB " , u_target)
+            exit(1)
+    #
    f = open(filename_regnual,"rb")
    data_regnual = f.read()
    f.close()
Author	SHA1	Message	Date
NIIBE Yutaka	98119dc991	Version 1.2.18. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-04-02 16:58:04 +09:00
NIIBE Yutaka	03cca1e451	Write ChangeLog entries and AUTHORS. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-04-02 16:53:56 +09:00
NIIBE Yutaka	3f65bf73e8	Add a check to make sure device is the one intended. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-04-01 16:23:39 +09:00
NIIBE Yutaka	07be37f45e	Fix tests for Gnuk emulation (skip test with no KDF setup). Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-03-19 17:37:32 +09:00
Vincent Pelletier	dcef6e0ffa	tests/card_test_personalize_card.py: Exercise ECDH, X25519 and ED25519. ECDH curves exercised are OpenPGP recommended set: ANSIx9p{256,384,521}r1 and BRAINPOOLp{256,384,512}r1, plus X25519 and ED25519. Signature is only tested (for now ?) with ED25519 as other signature schemes are (usually) non-deterministic and require implementing the signature verification algorithm rather than just testing for equality with a test vector. Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com>	2021-03-19 16:09:03 +09:00
NIIBE Yutaka	d31687ebd6	Fix typo of configure. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-03-12 12:07:57 +09:00
NIIBE Yutaka	92443f8f07	Fix previous change. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-03-12 03:00:44 +09:00
NIIBE Yutaka	4af98308e0	Version 1.2.17. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-02-25 15:46:02 +09:00
NIIBE Yutaka	baec3a1c1e	Fix the previous commit.	2021-02-25 14:26:31 +09:00
NIIBE Yutaka	4f1325794d	Require KDF Data Object for GNU/Linux emulation. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-02-22 10:52:44 +09:00
NIIBE Yutaka	0acf6485ae	Prepare next release. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-02-19 16:37:08 +09:00
NIIBE Yutaka	4d15700580	Python3 update things. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-02-19 13:12:48 +09:00
NIIBE Yutaka	8822fcae77	Update AUTHORS. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-02-19 12:07:15 +09:00
NIIBE Yutaka	20a2f99691	Update Chopstx. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-02-19 12:07:02 +09:00
NIIBE Yutaka	acfccb729d	Add changelog entries. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-02-18 16:00:13 +09:00
Vincent Pelletier	5283506755	tests/card_reader.py: Ignore CCID devices which report card absence. Helps running tests on computers which have a "real" card reader in addition to the ICC to be tested.	2021-02-18 14:42:47 +09:00
Vincent Pelletier	c688df7c2c	{tests/card_reader.py,tool/gnuk_token.py}: Extend timeout. Some devices are slow at generating RSA4096 after a key settings change, and may take time to notice a later change to a shorter key size. Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com>	2021-02-18 14:28:32 +09:00
Vincent Pelletier	594896ac57	test/feature/202_setup_passphease.feature: Fix expected PW1 value. Since 040_passphrase_change.feature, PW1 has this value and not the reset default. Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com>	2021-02-18 14:28:27 +09:00
Vincent Pelletier	dfe046e08d	tool/gnuk_token.py: Detect CCID bulk endpoints addresses. Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com>	2021-02-18 14:28:23 +09:00
Vincent Pelletier	c66b01e74b	test{,s}/rka_keys.py: Add missing char escape specifiers. Removes a 2-bytes trailer to the private key template, fitting in the 2-bytes length (which itself lacked an hexadecimal escape specifier, but without effect on the result). Fixes the length of the DigestInfo outermost list, from 25 to the intended 49. Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com>	2021-02-18 14:28:17 +09:00
NIIBE Yutaka	21a46306ae	Make GNU/Linux emulation work again, with initialization support. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2021-02-18 14:04:21 +09:00
NIIBE Yutaka	e5158572ee	Version 1.2.16. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2020-09-10 11:55:16 +09:00
NIIBE Yutaka	2142d0aa35	Don't use memmove, but use memcpy with dummy memory area. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2020-09-09 08:55:09 +09:00
NIIBE Yutaka	dd47cf4312	Avoid compiler optimization removing memmove. Thanks to Szczepan Zalega. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2020-09-08 09:22:40 +09:00
NIIBE Yutaka	ffbb754fc0	Use an array for _updatekey_store. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2020-09-07 09:45:28 +09:00
NIIBE Yutaka	d85750d791	Fix use of memcpy to memmove. memcpy doesn't allow memory areas overlap. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2020-09-07 09:44:28 +09:00
NIIBE Yutaka	d20e9e9b1e	Add 0x00FA data object (Algorithm Information). Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2020-09-04 13:28:28 +09:00
NIIBE Yutaka	bf30144144	Remove Ed25519 signing condition against EDDSA_HASH_LEN_MAX. See GnuPG bug report: https://dev.gnupg.org/T5041 Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2020-09-03 10:42:20 +09:00
NIIBE Yutaka	934daf3585	For admin-less mode, make sure the passphrase is long enough. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2020-08-28 09:53:16 +09:00
NIIBE Yutaka	22420ed1f4	Fix cmd_verify with AC_OTHER_AUTHORIZED for signing key only case. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2020-08-26 11:24:15 +09:00
NIIBE Yutaka	e97e3b1810	tests: Fix a test for OpenPGP card version 3.3. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>	2020-08-26 09:38:41 +09:00