Blyss is an open source homomorphic encryption SDK that provides a fully managed service for computation on encrypted data. The use of homomorphic encryption ensures ultimate privacy by allowing servers to perform tasks without knowing the specifics of what users are doing. Blyss focuses on solving the problem of retrieving items from a key-value store without revealing the item to the server. This approach achieves significant speedups and makes Blyss practical for real-world applications such as password scanning, domain name servers, and social apps. Big companies like Apple, Google, and Microsoft already utilize private retrieval for tasks like URL checking and password verification. Blyss offers developers an easy-to-use interface and handles all server infrastructure, making it accessible for developers to incorporate homomorphic encryption into their applications. The paradoxical nature of private retrieval is explained through the use of homomorphic encryption techniques. Blyss is an MIT open source project and offers a generous free tier for users. The pricing is usage-based and allows users to run the server themselves. Overall, Blyss provides a new building block for privacy and looks forward to seeing the innovative applications that can be built using homomorphic encryption.
| Signal | Change | 10y horizon | Driving force |
|---|---|---|---|
| Blyss: Open source homomorphic encryption SDK | Adoption of homomorphic encryption | Widespread use in various applications | Privacy concerns and need for secure computation |
| Fully homomorphic encryption enables computation on encrypted data | Privacy guarantee in server computations | Increased privacy in server computations | Growing demand for privacy in cloud computing |
| Focused on solving a specific problem: retrieve an item from a key-value store without revealing the item | Enhanced privacy in retrieving data | Improved efficiency in data retrieval | Need for secure and private data retrieval |
| Private retrieval used by big companies like Apple, Google, Microsoft | Increased adoption of private retrieval technology | Integration of private retrieval in various services | Growing need for secure data checks without exposing sensitive information |
| Blyss makes it easy to use homomorphic encryption from a familiar interface | Simplified use of homomorphic encryption | Increased accessibility of homomorphic encryption technology | Desire for user-friendly encryption tools |
| Blyss server infrastructure handles all operations and maintenance | Outsourcing server infrastructure for homomorphic encryption | Ease of use and reduced operational burden for developers | Focus on application development rather than server management |
| Generous free tier and usage-based pricing for Blyss | Flexible pricing model for homomorphic encryption services | Increased affordability and accessibility of homomorphic encryption | Market competition and customer demand for cost-effective solutions |
| Private retrieval as a new building block for privacy | Advancement in privacy technology | Innovation in privacy-enhancing solutions | Rise in privacy concerns and data protection regulations |