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.

This package provides the tools "checkpolicy" and "checkmodule". Checkpolicy is a program that checks and compiles a SELinux security policy configuration into a binary representation that can be loaded into the kernel. Checkmodule is a program that checks and compiles a SELinux security policy module into a binary representation.

SETools is a collection of graphical tools, command-line tools, and libraries designed to facilitate SELinux policy analysis.

The libsepol library provides an API for the manipulation of SELinux binary policies. It is used by checkpolicy (the policy compiler) and similar tools, and programs such as load_policy, which must perform specific transformations on binary policies (for example, customizing policy boolean settings).

This package contains a Python module that forms the core of audit2allow, a part of the package policycoreutils. The sepolgen library contains: Reference Policy Representation, which are Objects for representing policies and the reference policy interfaces. It has objects and algorithms for representing access and sets of access in an abstract way and searching that access. It also has a parser for reference policy "headers". It contains infrastructure for parsing SELinux related messages as produced by the audit system. It has facilities for generating policy based on required access.

The libsemanage library provides an API for the manipulation of SELinux binary policies.

The policycoreutils package contains the core utilities that are required for the basic operation of an SELinux-enabled GNU system and its policies. These utilities include load_policy to load policies, setfiles to label file systems, newrole to switch roles, and run_init to run service scripts in their proper context.

The SELinux CIL compiler is a compiler that converts the common intermediate language (CIL) into a kernel binary policy file.

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.

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 an implementation of OpenPGP's web of trust.

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.

Valijson is a header-only JSON Schema validation library for C++11. It provides a simple validation API that allows loading JSON Schemas, and validate documents loaded by one of several supported parser libraries.

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

LibCYAML is a C library written in ISO C11 for reading and writing structured YAML documents. The fundamental idea behind CYAML is to allow applications to construct schemas which describe both the permissible structure of the YAML documents to read/write, and the C data structure(s) in which the loaded data is arranged in memory.

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.

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.

msgspec is a fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML. It includes the following features:

• High performance encoders/decoders for common protocols.

• Support for a wide variety of Python types.

• Zero-cost schema validation using familiar Python type annotations.

• A speedy Struct type for representing structured data.

Libfyaml is a YAML parser and emitter, supporting the latest YAML spec and passing the full YAML testsuite. It is designed to be very efficient, avoiding copies of data, and has no artificial limits like the 1024 character limit for implicit keys.

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

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

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 C library for parsing and writing CSV data.