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pqblocks-jwe-audit

High-throughput JSON Web Encryption (JWE) cryptographic policy auditor enforcing CNSA 2.0 and NIST FIPS 203 PQC standards.

Install from GitHub Area Status Python Licence Source

At a glance
Area Migration & readiness
Import import pqblocks_jwe_audit
Command line library only
Version 0.1.0 (Alpha)
Python >=3.11
Native dependency none
Repository PQBlocks/jwe-policy-auditor
Licence Apache-2.0

What is pqblocks-jwe-audit?

High-throughput JSON Web Encryption (JWE) cryptographic policy auditor enforcing CNSA 2.0 and NIST FIPS 203 PQC standards.

Install

pip install git+https://github.com/PQBlocks/jwe-policy-auditor

uv add git+https://github.com/PQBlocks/jwe-policy-auditor

PyPI release staged

pqblocks-jwe-audit installs from its GitHub repository while the PyPI release is staged. The import name and API are identical either way.

Quickstart

Executed, not just written

This is the quickstart from the package README. It was run against the package source when this page was generated.

quickstart.py
from pqblocks_jwe_audit import audit_jwe, ComplianceStandard

# Inspect an incoming JWE compact token
jwe_token = "eyJhbGciOiJSU0EtT0FFUC0yNTYiLCJlbmMiOiJBMjU2R0NNIn0.dummy_key.dummy_iv.dummy_ct.dummy_tag"

result = audit_jwe(jwe_token, standards=[ComplianceStandard.CNSA_2_0])

print(f"Compliant: {result.compliant}")
print(f"Flagged Algorithms: {result.flagged_algorithms}")
# Compliant: False
# Flagged Algorithms: ['RSA-OAEP-256']

Examples

Runnable scripts in the repository:

Documentation and evidence

Every PQBlocks package ships the same evidence set, so each claim can be checked against tests, sources and measurements.

  • Overview

    What it does, install, usage and API.

  • For AI agents

    Correct imports, pitfalls and rules for coding assistants.

  • Security notes

    What it protects, hostile input, constant-time and audit status.

  • Testing

    Test suites, coverage, vectors and what is not covered.

  • Benchmarks

    Measured performance, including where it loses.

  • Evidence

    Primary sources and the method-to-code map.

  • Verification report

    Self-verification results, defects found and limits.

  • Use cases

    Worked scenarios and when to pick something else.

  • Changelog

    Every release and what changed.

  • pqblocks-agility: Cryptographic Agility Readiness Scoring (CARS) and CI/CD regression firewall for CycloneDX 1.6 CBOM inventories.
  • pqblocks-cbom: CycloneDX 1.5 CBOM metadata enrichment engine injecting quantum-safe classifications and CNSA 2.0 compliance properties.
  • pqblocks-cnsa-evidence: CNSA 2.0 evidence pack generator for quantum-safe compliance, CBOM generation, and migration scheduling.
  • pqblocks-lint: Static analysis for Python source that finds classical and post-quantum cryptographic primitives with a source-to-sink…
  • pqblocks-policy: Policy-as-code engine for post-quantum cryptography compliance and CBOM verification.
  • pqblocks-scan: Cryptography inventory scanner: finds classical and post-quantum algorithms in source code or a TLS endpoint and…