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OpenFHE
OpenFHE is an open-source library implementing post-quantum Fully Homomorphic Encryption schemes with simplified APIs and cross-platform support.
FreeData verified Oct 2026
Data verified Oct 2026 Free
OpenFHE
OpenFHE is an open-source library implementing post-quantum Fully Homomorphic Encryption schemes with simplified APIs and cross-platform support.
Quick facts
OpenFHE is a Post-Quantum Cryptography product. Pricing is free.
- Category
- Quantum Security
- Subcategory
- Post-Quantum Cryptography · What is Post-Quantum Cryptography?
- Pricing model
- Free
- Alternatives
- BlockAPT Quantum, VaultysID-Q, Matrics2
- Website
- openfhe.org
- Data verified
- Oct 2026
OpenFHE Description
OpenFHE is an open-source software library that implements post-quantum Fully Homomorphic Encryption (FHE) schemes. It provides: 1. Efficient implementations of leading FHE schemes including BGV, BFV, CKKS, DM (FHEW), and CGGI (TFHE). 2. Support for various bootstrapping designs. 3. Simplified APIs and modularity for easier integration. 4. Cross-platform support and hardware accelerator integration. 5. Compliance with HomomorphicEncryption.org post-quantum security standards. 6. Available under the 2-clause BSD open-source license. The project is community-driven, supported by DARPA, and affiliated with NumFocus. It offers regular webinars on FHE and OpenFHE, and maintains a Google group for announcements.
OpenFHE FAQ
Common questions about OpenFHE including features, pricing, alternatives, and user reviews.
OpenFHE is OpenFHE is an open-source library implementing post-quantum Fully Homomorphic Encryption schemes with simplified APIs and cross-platform support. It is a Quantum Security solution designed to help security teams with Encryption, Open Source.
OpenFHE is built for security teams handling Encryption, Open Source. Teams typically adopt OpenFHE when they need to quantum security capabilities integrated into their existing stack. Explore similar tools at https://cybersectools.com/alternatives/openfhe
OpenFHE is a free Quantum Security tool. This makes it accessible for organizations of all sizes, from startups to enterprises. Visit https://www.openfhe.org/ for download and installation instructions.
Popular alternatives to OpenFHE include:
1.BlockAPT Quantum - Quantum-secure VPN solution protecting data-in-motion and data-at-rest (Commercial)
2.VaultysID-Q - Post-quantum cryptographic authentication solution with passwordless access (Commercial)
3.Matrics2 - One-time pad encryption system for secure data transmission over internet (Commercial)
4.Arqit NetworkSecure - Quantum-safe VPN hardening via on-demand encrypted key orchestration. (Commercial)
5.Arqit SKA-Platform - Quantum-safe key agreement platform for securing comms across endpoints. (Commercial)
Compare all OpenFHE alternatives at https://cybersectools.com/alternatives/openfhe
OpenFHE is for security teams and organizations that need Encryption, Open Source. It's particularly suitable for small to medium-sized teams looking for cost-effective solutions. Other Quantum Security tools can be found at https://cybersectools.com/categories/quantum-security
Have more questions? Browse our categories or search for specific tools.
