Concrete
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  • Welcome
  • Get Started
    • What is Concrete?
    • Installation
    • Quick start
    • Compatibility
    • Terminology
  • Core features
    • Overview
    • Table lookups
    • Bit extraction
    • Rounding
    • Truncating
    • Floating points
    • Comparisons
    • Min/Max operations
    • Bitwise operations
    • Common tips
    • Extensions
    • Tagging
  • Compilation
    • Composition
    • Compression
    • Reuse arguments
    • Multi precision
    • Multi parameters
    • Modules
    • Decorator
    • Direct circuits
  • Execution / Analysis
    • Simulation
    • Progressbar
    • Statistics
    • Formatting and drawing
    • Debug
  • Guides
    • Configure
    • Manage keys
    • Deploy
  • Tutorials
    • See all tutorials
    • Part I: Concrete - FHE compiler
    • Part II: The Architecture of Concrete
  • References
    • API
  • Explanations
    • Compiler workflow
    • Frontend fusing
    • Compiler backend
      • Adding a new backend
    • Optimizer
    • MLIR FHE dialects
      • FHELinalg dialect
      • FHE dialect
      • TFHE dialect
      • Concrete dialect
      • Tracing dialect
      • Runtime dialect
      • SDFG dialect
    • Security
    • Call FHE circuits from other languages
    • Project layout
  • Developers
    • Contributing
    • Release note
    • Feature request
    • Bug report
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  1. Get Started

What is Concrete?

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Last updated 1 year ago

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Concrete is an open source framework which simplifies the use of Fully Homomorphic Encryption (FHE).

Fully Homomorphic Encryption (FHE) enables performing computations on encrypted data directly without the need to decrypt it first. FHE allows developers to build services that ensure privacy for all users. FHE is also an excellent solution against data breaches as everything is performed on encrypted data. Even if the server is compromised, no sensitive data will be leaked.

Since writing FHE programs is difficult, the Concrete framework contains a TFHE Compiler based on to make this process easier for developers.

Concrete is a versatile library that can be used for a variety of purposes. For instance, is built on top of Concrete to simplify Machine-Learning oriented use cases.

Concrete ML
LLVM