privacypass-ts: A TypeScript Library for the Privacy Pass Issuance Protocol

Specification: Compliant with IETF RFC9578, draft-hendrickson-privacypass-public-metadata-03 and draft-ietf-privacypass-batched-tokens-06.

Support:

• Public-Verifiable tokens (Blind-RSA)
• Public-Verifiable tokens with Metadata (Partially-Blind-RSA)
• Private-Verifiable tokens (VOPRF)
• Generic tokens batched issuance

Usage:

We provide examples in the examples folder.

Limitations

• Public-Verifiable tokens with Metadata verification is not supported in browser environments. This is due to @cloudflare/blindrsa-ts not supporting them.

Development

Task	NPM scripts
Installing	$ npm ci
Building	$ npm run build
Unit Tests	$ npm run test
Examples	$ npm run examples
Benchmarking	$ npm run bench
Code Linting	$ npm run lint
Code Formatting	$ npm run format

License

The project is licensed under the Apache-2.0 License.