The libselinux library provides an API for SELinux applications to get and set process and file security contexts, and to obtain security policy decisions. It is required for any applications that use the SELinux API, and used by all applications that are SELinux-aware. This package also includes the core SELinux management utilities.

sqv verifies detached OpenPGP signatures. It is a replacement for gpgv. Unlike gpgv, it can take additional constraints on the signature into account.

This Guix package is built to use the nettle cryptographic library.

This package provides the command-line frontend for Sequoia OpenPGP.

This Guix package is built to use the nettle cryptographic library and the gpg-agent, openpgp-card and softkeys keystore backends.

Sequoia is a new OpenPGP implementation, written in Rust, consisting of several Rust crates/packages. This Guix meta-package combines these packages into a single one for convenience. Anyhow, you should not depend other packages on this one avoid excessive compile-times for users.

This package provides Sequoia's reimplementation of the GnuPG interface.

gpg-sq is Sequoia's alternative implementation of a tool following the GnuPG command line interface. It provides a drop-in but not feature-complete replacement for the GnuPG project's gpg.

This Guix package is built to use the nettle cryptographic library.

This package provides an implementation of OpenPGP's web of trust.

This Guix package is built to use the nettle cryptographic library.

Libmpack is a small binary serialization and RPC library that implements both the msgpack and msgpack-rpc specifications.

FlatBuffers is a cross-platform serialization library for C++,C#, C, Go, Java, JavaScript, PHP, and Python. It was originally created for game development and other performance-critical applications.

Msgpack is a library for C that implements binary serialization.

Libmpack is a small binary serialization and RPC library that implements both the msgpack and msgpack-rpc specifications.

LibYAML is a YAML 1.1 parser and emitter written in C.

Cereal is a header-only C++11 serialization library. Cereal takes arbitrary data types and reversibly turns them into different representations, such as compact binary encodings, XML, or JSON.

JsonCpp is a C++ library that allows manipulating JSON values, including serialization and deserialization to and from strings. It can also preserve existing comment in unserialization/serialization steps, making it a convenient format to store user input files.

This package provides a JSON parser written in shell, compatible with ash, Bash, Dash and Zsh. Pipe JSON to it, and it traverses the JSON objects and prints out the path to the current object (as a JSON array) and then the object, without whitespace.

This package provides a C version of the reader, parser and emitter for ruamel.yaml derived from libyaml.

qtcsv is a library for reading and writing CSV files in Qt.

YAML parser and emitter in C++ matching the YAML 1.2 spec.

libnop is a header-only library for serializing and deserializing C++ data types without external code generators or runtime support libraries.

This package provides a Python wrapper library to the Apache Arrow-based Feather binary columnar serialization data frame format.

This package provides a C library for parsing and writing CSV data.

ckdl is a C library for parsing and emitting KDL. This package also provides kdlpp, a C++20 wrapper around ckdl.

Msgpack is a library for C++ that implements binary serialization.

Python-cbor provides an implementation of the Concise Binary Object Representation (CBOR). CBOR is comparable to JSON, has a superset of JSON's ability, but serializes to a binary format which is smaller and faster to generate and parse. The two primary functions are cbor.loads and cbor.dumps.

ckdl is a C library for parsing and emitting KDL. This package also provides kdlpp, a C++20 wrapper around ckdl.