riscv-zbkb

1.1.0.xsil package

Basic bit-manipulation crypto helper extension

No confirmed encoding conflicts

This versioned archive records the Extension's encoding, dependencies, provenance, documentation, and any simulator, toolchain, RTL, test, or hardware support declared by its maintainer.

Install package

xsil install riscv-zbkb

Details

Published

May 11, 2026

Latest

1.1.0

Standard

Ratified

RISC-V International

Provenance

Community port

Ported by a non-upstream community member. Useful, but not vetted as official.

ISA

RV64G_ZBKB

License

CC-BY-4.0

Cite

CFF and BibTeX for papers and Zenodo (v1.1.0).

CFF

cff-version: 1.2.0
type: software
title: riscv-zbkb
version: 1.1.0
authors:
  - name: extensilica
abstract: Basic bit-manipulation crypto helper extension
message: "If you use this software, please cite it using the metadata from this file."
license: CC-BY-4.0
repository-code: https://github.com/riscv/riscv-crypto
url: https://extensilica.com/package/riscv-zbkb
date-released: 2026-06-07
identifiers:
  - type: url
    value: https://extensilica.com/package/riscv-zbkb
  - type: url
    value: https://github.com/riscv/riscv-crypto

BibTeX

@software{riscv_zbkb_1_1_0,
  title = {riscv-zbkb},
  author = {extensilica},
  year = {2026},
  version = {1.1.0},
  url = {https://extensilica.com/package/riscv-zbkb},
  license = {CC-BY-4.0},
  repository = {https://github.com/riscv/riscv-crypto},
}

Downloads

7 days

30 days

Maintainers

extensilica

Links

Repository

Package metadata

Metadata is published by the package maintainer. Inspect the archive, upstream sources, and checksums before depending on declared support.

Required ISA: RV64G_ZBKB
Declared support: spike
Toolchain: riscv-none-elf · v14.2.0
Capabilities: ISAToolchain: bundledSim: SpikeTestsRepro: resolvedentrytestEntry
Resolution: resolved
Archive checksum: sha256:e7a23d6cbc8819b30c08e597a228e8ec82f4da52238297100aa558c4161341f7
Payload checksum: sha256:fc15ecd46c21ee777cfcb40790335af302429a1f76730312de1558967e5dc530

Support metadata

{
  "spike": {
    "config": "sim/spike.yaml",
    "isa": "rv64gc_zbkb",
    "mem": "256m",
    "priv": "msu",
    "status": "working"
  }
}

Dependencies

{
  "tools": [
    {
      "name": "riscv-gnu-toolchain",
      "version": "14.2.0",
      "platforms": {
        "linux-x86_64": {
          "url": "https://api.extensilica.com/api/artifacts/tools/2191121ab1b87a780052eb7d7c47612ebb781967729feaa6fe5e1db06b87d59c",
          "sha256": "2191121ab1b87a780052eb7d7c47612ebb781967729feaa6fe5e1db06b87d59c"
        }
      }
    },
    {
      "name": "spike",
      "version": "2026.06-3e7bf30",
      "platforms": {
        "linux-x86_64": {
          "url": "https://api.extensilica.com/api/artifacts/tools/c86c0d4742d72a967d2b1ede62bacb12ae93667412cb637f1a6ea05845a1d228",
          "sha256": "c86c0d4742d72a967d2b1ede62bacb12ae93667412cb637f1a6ea05845a1d228"
        }
      }
    },
    {
      "name": "pk",
      "version": "2026.06-9c61d29",
      "platforms": {
        "linux-x86_64": {
          "url": "https://api.extensilica.com/api/artifacts/tools/815f8156673de9cbf368ff7857d3ab38f59f6f18f575b1c075401f002a58da47",
          "sha256": "815f8156673de9cbf368ff7857d3ab38f59f6f18f575b1c075401f002a58da47"
        }
      }
    }
  ]
}

README

Basic bit-manipulation crypto helper extension

Version History

Version	Published	Size	Downloads	Status
1.1.0latest `xsil install [email protected]`	Jun 7, 2026	5.9 KB	10	active
1.0.0yanked Initial catalog-seed scaffold for riscv-zbkb, derived from upstream 9cb9087. `xsil install [email protected]`	May 11, 2026	6.7 KB	4	yanked

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