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https://github.com/jedisct1/minisign
A dead simple tool to sign files and verify digital signatures.
https://github.com/jedisct1/minisign
crypto cryptography ed25519 gpg pgp signatures
Last synced: 20 days ago
JSON representation
A dead simple tool to sign files and verify digital signatures.
- Host: GitHub
- URL: https://github.com/jedisct1/minisign
- Owner: jedisct1
- License: other
- Created: 2015-06-07T16:37:10.000Z (over 9 years ago)
- Default Branch: master
- Last Pushed: 2024-06-30T11:31:00.000Z (4 months ago)
- Last Synced: 2024-09-30T21:40:55.091Z (about 1 month ago)
- Topics: crypto, cryptography, ed25519, gpg, pgp, signatures
- Language: C
- Homepage: https://jedisct1.github.io/minisign/
- Size: 169 KB
- Stars: 2,054
- Watchers: 45
- Forks: 117
- Open Issues: 5
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-repositories - jedisct1/minisign - A dead simple tool to sign files and verify digital signatures. (C)
- awesome-starred - jedisct1/minisign - A dead simple tool to sign files and verify digital signatures. (others)
README
Minisign
========
Minisign is a dead simple tool to sign files and verify signatures.
For more information, please refer to the
[Minisign documentation](https://jedisct1.github.io/minisign/)
Tarballs and pre-compiled binaries can be verified with the following
public key:
RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3
Compilation / installation
--------------------------
## Using [Zig](https://ziglang.org):
Dependencies:
* [libsodium](https://libsodium.org/)
Compilation:
$ zig build -Drelease
## Using cmake and gcc or clang:
* [libsodium](https://libsodium.org/)
* cmake
* pkg-config
* gcc or clang
Compilation:
$ mkdir build
$ cd build
$ cmake ..
$ make
# make install
Alternative configuration for static binaries:
$ cmake -D STATIC_LIBSODIUM=1 ..
or:
$ cmake -D BUILD_STATIC_EXECUTABLES=1 ..
Minisign is also available in Homebrew:
$ brew install minisign
Minisign is also available in Scoop on Windows:
$ scoop install minisign
Minisign is also available in chocolatey on Windows:
$ choco install minisign
Minisign is also available with docker:
$ docker run -i --rm jedisct1/minisign
The image can be verified with the following cosign public key:
```text
-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAExjZWrlc6c58W7ZzmQnx6mugty99C
OQTDtJeciX9LF9hEbs1J1fzZHRdRhV4OTqcq0jTW9PXnrSSZlk1fbkE/5w==
-----END PUBLIC KEY-----
```
Additional tools, libraries and implementations
-----------------------------------------------
* [minizign](https://github.com/jedisct1/zig-minisign) is a compact
implementation in Zig, that can also use ssh-encoded keys.
* [minisign-misc](https://github.com/JayBrown/minisign-misc) is a very
nice set of workflows and scripts for macOS to verify and sign files
with minisign.
* [go-minisign](https://github.com/jedisct1/go-minisign) is a small module
in Go to verify Minisign signatures.
* [rust-minisign](https://github.com/jedisct1/rust-minisign) is a Minisign
library written in pure Rust, that can be embedded in other applications.
* [rsign2](https://github.com/jedisct1/rsign2) is a reimplementation of
the command-line tool in Rust.
* [minisign (go)](https://github.com/aead/minisign) is a rewrite of Minisign
in the Go language. It reimplements the CLI but can also be used as a library.
* [minisign-verify](https://github.com/jedisct1/rust-minisign-verify) is
a small Rust crate to verify Minisign signatures.
* [minisign-net](https://github.com/bitbeans/minisign-net) is a .NET library
to handle and create Minisign signatures.
* [minisign](https://github.com/chm-diederichs/minisign) a Javascript
implementation.
* WebAssembly implementations of [rsign2](https://wapm.io/package/jedisct1/rsign2)
and [minisign-cli](https://wapm.io/package/jedisct1/minisign) are available on
WAPM.
* [minisign-php](https://github.com/soatok/minisign-php) is a PHP implementation.
* [py-minisign](https://github.com/x13a/py-minisign) is a Python
implementation.
* [minisign](https://hexdocs.pm/minisign/Minisign.html) is an Elixir implementation
(verification only)
Signature determinism
---------------------
This implementation uses deterministic signatures, unless libsodium
was compiled with the `ED25519_NONDETERMINISTIC` macro defined. This
adds random noise to the computation of EdDSA nonces.
Other implementations can choose to use non-deterministic signatures
by default. They will remain fully interoperable with implementations
using deterministic signatures.