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Threshold Issuance Selective Disclosure Credentials.

Project description

Coconut

license Build Status Documentation Status

Coconut is selective disclosure credential scheme supporting distributed threshold issuance, public and private attributes, re-randomization, and multiple unlinkable selective attribute revelations. Coconut can be used by modern blockchains to ensure confidentiality, authenticity and availability even when a subset of credential issuing authorities are malicious or offline. Coconut uses short and computationally efficient credentials, and our evaluation shows that most Coconut cryptographic primitives take just a few milliseconds on average, with verification taking the longest time (10 milliseconds).

Install

Coconut is built on top of petlib and bplib, you can install is as follows:

$ git clone https://github.com/asonnino/coconut-new
$ cd coconut-new
$ pip install -e .

Test

Tests can be run as follows:

$ pytest -v --cov=coconut tests/

or simply using tox:

$ tox

License

The BSD license

Project details


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