Intel® Homomorphic Encryption Toolkit

Homomorphic encryption (HE) revolutionizes how multiple parties interact with and share datasets for analysis. This provides the ability to gain valuable insight with less risk of exposing sensitive data or compromising confidentiality and commercial secrets.


The Intel® Homomorphic Encryption Toolkit (Intel® HE Toolkit) is designed to provide a well-tuned software and hardware solution that boosts the performance of HE-based cloud solutions running on the latest Intel® platforms. The vision is to lead the homomorphic encryption transformation by providing advanced HE technology on Intel® architecture, allowing customers to gain valuable insights while protecting highly private and sensitive data.

Intel is enabling the emerging HE ecosystem by accelerating HE to meet commercial performance requirements on real-world future use cases. The toolkit has been designed as an extensible solution to take advantage of the latest Intel® Advanced Vector Extensions 512 (Intel® AVX-512) acceleration instructions. The toolkit can also be combined with future purpose-built accelerator technology.


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Features and benefits in Intel® technologies depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at