Datapass Verify — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited Datapass Verify (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
Independently verify a MyDataPass export — without trusting us.
MyDataPass delivers customer data offboarding exports as encrypted, audit-logged packages. This repository contains everything a recipient (or their security team) needs to decrypt and verify an export with zero MyDataPass involvement: the package format specification and two standalone verifiers.
Our security model does not rely on secrecy of the format — it relies on the strength of the passphrase and standard, auditable cryptography. Publishing the format and the verification tooling means:
A MyDataPass package is a JSON file with four fields:
| Field | Description |
|---|---|
ciphertext_b64 | AES-256-GCM ciphertext, Base64 |
iv_b64 | 12-byte random nonce, Base64 |
salt_b64 | 16-byte random KDF salt, Base64 |
hash_sha256 | SHA-256 hex digest of the original plaintext |
Encryption: AES-256-GCM. Key derivation: PBKDF2-HMAC-SHA256, 310,000 iterations, 32-byte key. Full details in docs/export-format.md.
Open verify.html in any modern browser (works from file://, no network requests are made). Select the package file, enter the passphrase, and the page decrypts via WebCrypto and checks the SHA-256 digest locally.
Requires Python 3.9+ and the cryptography package:
pip install cryptography
python verify.py package.json --out exported-data.binThe script prompts for the passphrase, decrypts, and confirms the plaintext digest matches hash_sha256. Exit code 0 means the package is authentic and intact; any tampering with the ciphertext fails GCM authentication.
This is not the MyDataPass product source code. It is the public, auditable surface: the delivery format, the verification tooling, and our security model. Questions or responsible disclosure: [email protected].
MIT — see LICENSE.
~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.