Free Software Initiative of Japan - gnuk

Version 2.2

webmaster@fsij.org — Sat, 20 Apr 2024 00:00:00 +0900

Gnuk version 2.2 is released.

This is a new stable release of version 2 series.

tag release/2.2
Tagger: NIIBE Yutaka <gniibe@fsij.org>
Date:   Sat Apr 20 11:22:21 2024 +0900
commit de9652726b1ce52b21e939c6989dda0268b5c640

Major changes are:

Modular inverse by safegcd256 for Ed25519 and X25519 computation
X25519 …

Chopstx Version 2.5

webmaster@fsij.org — Tue, 05 Sep 2023 00:00:00 +0900

Version 2.5 of Chopstx is released in STABLE-BRANCH-2.

tag release/2.5
Tagger: NIIBE Yutaka <gniibe@fsij.org>
Date:   Tue Sep 5 10:14:51 2023 +0900
commit d934006a4ac40946fea9ee97fed5f21990ff5228

Chopstx is an RT thread library for STM32F103 and GD32F103 (ARM Cortex-M3), STM32F030 (ARM Cortex-M0), MKL27Z (ARM Cortex-M0plus), STM32L432 (ARM …

Version 2.1

webmaster@fsij.org — Tue, 05 Sep 2023 00:00:00 +0900

Gnuk version 2.1 is released.

This is a new stable release of version 2 series.

tag release/2.1
Tagger: NIIBE Yutaka <gniibe@fsij.org>
Date:   Tue Sep 5 14:52:54 2023 +0900
commit c7a98b7d13d770a6850f4306f801e57d8be26481

Major changes are:

New: Ed448 and X448 support.
Removal of RSA support.
Removal …

Tian Tian Xiang Shang - Version 0.1

webmaster@fsij.org — Fri, 24 May 2019 00:00:00 +0900

TTXS 0.1 is released.

TTXS is a CCID firmware implementation, which targets ST's Nucleo-64 F103 and Nucleo-32 L432.

It is available at:

https://git.gniibe.org/cgit/chopstx/ttxs.git/

This is a second release to confirm its minimum set of features.

tag release/0.1
Tagger: NIIBE Yutaka …

Version 1.2.8

webmaster@fsij.org — Tue, 23 Jan 2018 00:00:00 +0900

Gnuk version 1.2.8 is released.

This is a new stable release of version 1.2.x series.

tag release/1.2.8
Tagger: NIIBE Yutaka <gniibe@fsij.org>
Date:   Tue Jan 23 13:48:10 2018 +0900
commit 40b1d453dc79d6e55ccc5ac413e51a417e143fee

Major changes from 1.2.1 are:

New: Port …

Chopstx Version 1.8

webmaster@fsij.org — Fri, 19 Jan 2018 00:00:00 +0900

Version 1.8 of Chopstx is released.

tag release/1.8
Tagger: NIIBE Yutaka <gniibe@fsij.org>
Date:   Fri Jan 19 10:12:51 2018 +0900
commit aa63ac79bc331b7c60943d77ec3c1f82e8c353d9

Chopstx is an RT thread library for STM32F103 (ARM Cortex-M3), STM32F030 (ARM Cortex-M0), MKL27Z (ARM Cortex-M0plus), and emulation on GNU/Linux.

Since …

NeuG Version 1.0.7

webmaster@fsij.org — Fri, 19 Jan 2018 00:00:00 +0900

Version 1.0.7 of NeuG has been released.

tag release/1.0.7
Tagger: NIIBE Yutaka <gniibe@fsij.org>
Date:   Fri Jan 19 16:15:33 2018 +0900
commit 442795a8624ed1fa315a1f32521eee2f4f4972a4

NeuG is an implementation of True Random Number Generator based on sampling of ADC of STM32F103.

Not much changes …

Customizing Gnuk Token in 2017

webmaster@fsij.org — Mon, 16 Jan 2017 00:00:00 +0900

Gnuk Token is good when it is customized by an end usr.

In 2017, gniibe went 100-yen shop to seek another craftwork possibility.

UV resin is (still) available there, but gniibe's choice is plastic cray this year.

Chopstx Version 1.2

webmaster@fsij.org — Thu, 13 Oct 2016 00:00:00 +0900

Version 1.2 of Chopstx is released.

tag release/1.2
Tagger: NIIBE Yutaka <gniibe@fsij.org>
Date:   Thu Oct 13 10:20:50 2016 +0900
commit d448d3c678245b71a28b44652c053968ea70fa56

Chopstx is an RT thread library for STM32F103 (ARM Cortex-M3), STM32F030 (ARM Cortex-M0), and MKL27Z (ARM Cortex-M0plus).

In 1.2, we fixed …

Version 1.2.1

webmaster@fsij.org — Thu, 14 Jul 2016 00:00:00 +0900

Gnuk version 1.2.1 is released. I forgot to announce 1.2.0, since I was busy for Chopstx change from 1.0 to 1.1 (Gnuk version 1.2.1 uses Chopstx 1.1).

This is a new stable release of version 1.2.x series.

tag release …

Chopstx Version 1.1

webmaster@fsij.org — Fri, 01 Jul 2016 00:00:00 +0900

Version 1.1 of Chopstx is released.

tag release/1.1
Tagger: NIIBE Yutaka <gniibe@fsij.org>
Date:   Fri Jul 1 11:51:13 2016 +0900
commit 09f27704f5be59ffe12dcb2a8e54083f44b014ee

Chopstx is an RT thread library for STM32F103 (ARM Cortex-M3), STM32F030 (ARM Cortex-M0), and MKL27Z (ARM Cortex-M0plus).

In 1.1, we have …

Chopstx Version 1.0

webmaster@fsij.org — Fri, 17 Jun 2016 00:00:00 +0900

Version 1.0 of Chopstx is released.

tag release/1.0
Tagger: Niibe Yutaka <gniibe@fsij.org>
Date:   Thu Jun 16 11:46:59 2016 +0900
commit 40adf95c24f85f475896e1c55e1af5f32349729a

Chopstx is an RT thread library for STM32F103 (ARM Cortex-M3), STM32F030 (ARM Cortex-M0), and MKL27Z (ARM Cortex-M0plus).

It is used by Gnuk …

Craftwork required

webmaster@fsij.org — Wed, 06 Jan 2016 00:00:00 +0900

FST-01 with transparent tube can be custimized like FST-01 with the case of MONO eraser or Juto wrapped FST-01 .

In 2016, gniibe went 100-yen shop to seek another craftwork possibility and found Japanese papers. Here is the result.

Let's Make "NeuG USB Device" by STM32 Nucleo F103, together

webmaster@fsij.org — Thu, 24 Sep 2015 00:00:00 +0900

August 8th is Happy Hacking Day in Japan. On that day, an article (in Japanese) was published at www.gniibe.org, to resist bulk surveillance.

This article is English translation of the article. The purpose of this article is to make own own TRNG (True Random Number Generator). A bit …

NeuG Version 1.0.4

webmaster@fsij.org — Fri, 18 Sep 2015 00:00:00 +0900

Version 1.0.4 of NeuG has been released.

tag release/1.0.4
Tagger: NIIBE Yutaka <gniibe@fsij.org>
Date:   Fri Sep 18 12:56:04 2015 +0900

commit f1b091f2c52dab5b4c1512664a4c93b0dddb47b8

The changes are for more support of different boards and minor detail of USB behavior. Functionality and performance of …

Version 1.1.9

webmaster@fsij.org — Fri, 18 Sep 2015 00:00:00 +0900

Gnuk version 1.1.9 is released.

This is another experimental release of version 1.1.x series.

tag release/1.1.9
Tagger: NIIBE Yutaka <gniibe@fsij.org>
Date:   Fri Sep 18 21:28:20 2015 +0900

commit 1648a538dff1c883270d3c47a9319f4b1eb53479

Because of the incompatible change to 1.0 series, please …

Version 1.1.8

webmaster@fsij.org — Thu, 17 Sep 2015 00:00:00 +0900

Gnuk version 1.1.8 is released.

This is another experimental release of version 1.1.x series.

tag release/1.1.8
Tagger: NIIBE Yutaka <gniibe@fsij.org>
Date:   Thu Sep 17 18:00:14 2015 +0900
commit 3ffac57509eb7015ba323263760c57af7235001f

Because of the incompatible change to 1.0 series, please …

Version 1.1.7

webmaster@fsij.org — Wed, 05 Aug 2015 00:00:00 +0900

Gnuk version 1.1.7 is released.

This is another experimental release of version 1.1.x series.

Because of the incompatible change to 1.0 series, please refer new documentation for instructions of how to use Gnuk Token. (New documentation can be used for 1.0.x, too.)

Gnuk …

NeuG Version 1.0.3

webmaster@fsij.org — Mon, 03 Aug 2015 00:00:00 +0900

Version 1.0.3 of NeuG has been released. The changes are for better support of different boards and different operating systems. Functionality and performance of NeuG is as same as 1.0.1.

NeuG is an implementation of True Random Number Generator based on sampling of ADC of STM32F103 …

Version 1.1.6

webmaster@fsij.org — Tue, 21 Jul 2015 00:00:00 +0900

Gnuk version 1.1.6 is released.

This is another experimental release of version 1.1.x series.

Because of the incompatible change to 1.0 series, please refer new documentation for instructions of how to use Gnuk Token. (New documentation can be used for 1.0.x, too.)

Gnuk …