ports/

README

Cross-language ports

testvectors.json

Conformance vectors every implementation must reproduce exactly. Regenerate with:

go run ./ports/gen

The generator asserts each value against the captured ground truth before writing the file, so a mismatch fails loudly instead of baking in a wrong vector. It covers:

• K (MurmurHash3 x64-128) across several seeds
• f and ife_hash over the ground-truth fe array
• webgl_hash_webgl and network_info_rtt_type for two GPUs, plus the exact hash input string
• screen_pixel_depth factor and the jsHeapSizeLimit table

python/ and node/

Both ports are complete and reach sup=1 against a live deployment. Neither is published to PyPI/npm yet.

	Python	Node
conformance	162 checks pass	163 checks pass
live solve	sup=1	sup=1
key extraction	~0.12 s	~0.03 s
transport	curl_cffi	node-tls-client

Run them with python tests/conformance.py and npm test.

The blocker worth knowing

Arkose reads the TLS fingerprint (JA3/JA4), so neither transport can be pure. curl_cffi is C-backed and node-tls-client is Go-backed; the Go implementation remains the reference.

What each port covers

Module	Python	Node
MurmurHash3 x64-128, f, ife_hash	hashes.py	hashes.js
webgl fields, hash, network_info_rtt_type	webgl.py	webgl.js
the reversed hashes (f58835f, speech, codecs, …)	derived.py	derived.js
RSA key recovery from api.js	vmkey.py	vmkey.js
device sampling, jsHeapSizeLimit	devices.py	devices.js
91-field enhanced_fp assembly	bda.py	bda.js
RSA-OAEP + AES-GCM envelope	crypto.py	crypto.js
transport	solver.py	solver.js

Per-port usage docs are in python/README.md and node/README.md.