A tool for creating and transforming cryptographic seeds.
These dependencies are automatically installed as submodules when you run the build script. This is the recommended way to install.
$ ./build.sh
$ sudo make installThis sequence does not install the dependencies from submodules; instead they must be installed in the usual places on the build system, otherwise the ./configure step below will fail.
$ ./configure
$ make
$ sudo make installIf you wish to make changes to the source code and rebuild:
# Make source changes
$ source set_build_paths.sh # sets shell variables used by make
$ make clean # If you want a clean build
$ make$ seedtool
8935a8068526d84da555cdb741a3b8a8
$ seedtool --in hex --out bip39 8935a8068526d84da555cdb741a3b8a8
matrix pull accuse apart horn chat next rifle resemble artist until eye
$ seedtool --in bip39 matrix pull accuse apart horn chat next rifle resemble artist until eye
8935a8068526d84da555cdb741a3b8a8
$ seedtool --help
See MANUAL.md for detail, examples, and version history.
Before accepting a PR that can affect build or unit tests, make sure the following sequence of commands succeeds:
$ ./build.sh
$ make check
$ make distcleanUnless otherwise noted (either in this /README.md or in the file's header comments) the contents of this repository are Copyright © 2020 by Blockchain Commons, LLC, and are licensed under the spdx:BSD-2-Clause Plus Patent License.
In most cases, the authors, copyright, and license for each file reside in header comments in the source code. When it does not we have attempted to attribute it accurately in the table below.
This table below also establishes provenance (repository of origin, permalink, and commit id) for files included from repositories that are outside of this repository. Contributors to these files are listed in the commit history for each repository, first with changes found in the commit history of this repo, then in changes in the commit history of their repo of their origin.
| File | From | Commit | Authors & Copyright (c) | License |
|---|---|---|---|---|
| hkdf.c | rustyrussell/ccan | d07f742 | 2016 Rusty Russell 2020 Wolf McNally |
MIT |
| hkdf.h | rustyrussell/ccan | d07f742 | 2016 Rusty Russell | MIT |
| randombytes.c | dsprenkels/randombytes | 6db39aa | 2017-2019 Daan Sprenkels | MIT |
| randombytes.h | dsprenkels/randombytes | 19fd002 | 2017-2019 Daan Sprenkels | MIT |
To build seedtool you'll need to use the following tools:
- autotools - Gnu Build System from Free Software Foundation (intro).
Seedtool is a project of Blockchain Commons. We are proudly a "not-for-profit" social benefit corporation committed to open source & open development. Our work is funded entirely by donations and collaborative partnerships with people like you. Every contribution will be spent on building open tools, technologies, and techniques that sustain and advance blockchain and internet security infrastructure and promote an open web.
To financially support further development of Seedtool and other projects, please consider becoming a Patron of Blockchain Commons through ongoing monthly patronage as a GitHub Sponsor. You can also support Blockchain Commons with bitcoins at our BTCPay Server.
We encourage public contributions through issues and pull-requests! Please review CONTRIBUTING.md for details on our development process. All contributions to this repository require a GPG signed Contributor License Agreement.
As an open-source, open-development community, Blockchain Commons does not have the resources to provide direct support of our projects. If you have questions or problems, please use this repository's issues feature. Unfortunately, we can not make any promises on response time.
If your company requires support to use our projects, please feel free to contact us directly about options. We may be able to offer you a contract for support from one of our contributors, or we might be able to point you to another entity who can offer the contractual support that you need.
The following people directly contributed to this repository. You can add your name here by getting involved — the first step is to learn how to contribute from our CONTRIBUTING.md documentation.
| Name | Role | Github | GPG Fingerprint | |
|---|---|---|---|---|
| Christopher Allen | Principal Architect | @ChristopherA | <[email protected]> | FDFE 14A5 4ECB 30FC 5D22 74EF F8D3 6C91 3574 05ED |
| Wolf McNally | Project Lead | @WolfMcNally | <[email protected]> | 9436 52EE 3844 1760 C3DC 3536 4B6C 2FCF 8947 80AE |
We want to keep all our software safe for everyone. If you have discovered a security vulnerability, we appreciate your help in disclosing it to us in a responsible manner. We are unfortunately not able to offer bug bounties at this time.
We do ask that you offer us good faith and use best efforts not to leak information or harm any user, their data, or our developer community. Please give us a reasonable amount of time to fix the issue before you publish it. Do not defraud our users or us in the process of discovery. We promise not to bring legal action against researchers who point out a problem provided they do their best to follow the these guidelines.
Please report suspected security vulnerabilities in private via email to [email protected] (do not use this email for support). Please do NOT create publicly viewable issues for suspected security vulnerabilities.
The following keys may be used to communicate sensitive information to developers:
| Name | Fingerprint |
|---|---|
| Christopher Allen | FDFE 14A5 4ECB 30FC 5D22 74EF F8D3 6C91 3574 05ED |
You can import a key by running the following command with that individual’s fingerprint: gpg --recv-keys "<fingerprint>" Ensure that you put quotes around fingerprints that contain spaces.