Data privacy for blockchain apps.

How it works

01.

Alice has sensitive data that she wants to be able to delegate access to.

02.

Alice encrypts her data using her own public key and stores it in the cloud, or decentralized storage.

03.

Alice delegates access to Bob. The data is rekeyed to Bob's key in storage.

04.

Bob downloads the data and decrypts it with his private key.

Secure dApps

NuCypher helps dApp developers secure their data on the blockchain with decentralized proxy re-encryption as a service.

Enterprise Deployments

NuCypher integrates with big data platforms like Hadoop and Kafka to help enterprise clients shield their data from unauthorized access, easily share data between organizations, and securely store and process data in the cloud.