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Upstream software project

libb2

C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp (development files)

About libb2

C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp (development files)

This project links 14 native package records across 7 recorded operating-system releases. Compare the retained versions and architectures below, then open the package for your own release.

These are catalog observations, not a guarantee of installation, compatibility, or upstream support.

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Project pictures and package coverage

Alpine Linux 3.21: 2 package records; Alpine Linux 3.22: 2 package records; Alpine Linux 3.23: 2 package records; Debian 12 (Bookworm): 2 package records; Debian 13 (Trixie): 2 package records; Fedora 43: 2 package records; Fedora 44: 2 package records. Catalog coverage diagram, not an application screenshot.libb2: recorded package coverageAlpine Linux 3.212 recordsAlpine Linux 3.222 recordsAlpine Linux 3.232 recordsDebian 12 (Bookworm)2 recordsDebian 13 (Trixie)2 recordsFedora 432 recordsFedora 442 records
OpenFactory diagram of linked package records. It is not an application screenshot.

Project identity

Project
libb2
Publisher
Not authoritatively mapped
Native package records
14
Operating systems
alpine-linux-3-21, alpine-linux-3-22, alpine-linux-3-23, debian-12, debian-13, fedora-43, fedora-44
License expression
CC0-1.0
Metadata completeness
70/100 (not a software quality rating)
Homepage
Visit upstream site
Source repository
Not reported

Source-reported description

The fullest retained description is shown with its source. Distribution packaging descriptions may include downstream details.

C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp. BLAKE2 is a cryptographic hash function faster than MD5, SHA-1, SHA-2, and SHA-3, yet is at least as secure as the latest standard SHA-3.

Description source

Packages by operating system

Compare recorded versions, then open a package for dependency, file, checksum, and repository evidence. Version strings are distribution-specific, not a ranking of newer software.

Alpine Linux 3.21

  1. libb2

    Alpine Linux 3.21 / source libb2

    0.98.1-r3

    C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp

    aarch64x86_64v3.21
  2. libb2-dev

    Alpine Linux 3.21 / source libb2

    0.98.1-r3

    C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp (development files)

    aarch64x86_64v3.21

Alpine Linux 3.22

  1. libb2

    Alpine Linux 3.22 / source libb2

    0.98.1-r3

    C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp

    aarch64x86_64v3.22
  2. libb2-dev

    Alpine Linux 3.22 / source libb2

    0.98.1-r3

    C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp (development files)

    aarch64x86_64v3.22

Alpine Linux 3.23

  1. libb2

    Alpine Linux 3.23 / source libb2

    0.98.1-r3

    C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp

    aarch64x86_64v3.23
  2. libb2-dev

    Alpine Linux 3.23 / source libb2

    0.98.1-r3

    C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp (development files)

    aarch64x86_64v3.23

Debian 12 (Bookworm)

  1. libb2-1

    Debian 12 (Bookworm) / libs / source libb2

    0.98.1-1.1

    BLAKE2 family of hash functions

    amd64arm64bookworm
  2. libb2-dev

    Debian 12 (Bookworm) / libdevel / source libb2

    0.98.1-1.1

    BLAKE2 family of hash functions -- development files

    amd64arm64bookworm

Debian 13 (Trixie)

  1. libb2-1

    Debian 13 (Trixie) / libs / source libb2

    0.98.1-1.1+b2

    BLAKE2 family of hash functions

    amd64arm64trixie
  2. libb2-dev

    Debian 13 (Trixie) / libdevel / source libb2

    0.98.1-1.1+b2

    BLAKE2 family of hash functions -- development files

    amd64arm64trixie

Fedora 43

  1. libb2

    Fedora 43 / Unspecified / source libb2

    0.98.1-14.fc43

    C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp

    aarch64i686x86_6443
  2. libb2-devel

    Fedora 43 / Unspecified / source libb2

    0.98.1-14.fc43

    Development files for the Blake2 library

    aarch64i686x86_6443

Fedora 44

  1. libb2

    Fedora 44 / Unspecified / source libb2

    0.98.1-15.fc44

    C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp

    aarch64i686x86_6444
  2. libb2-devel

    Fedora 44 / Unspecified / source libb2

    0.98.1-15.fc44

    Development files for the Blake2 library

    aarch64i686x86_6444

Project resources and further reading

Mapping provenance

Only source-backed identity signals create public cross-OS links. A reviewer can later approve or dispute an inferred relationship without rewriting native package history.

No field-level source record is published yet.