Opentrust Lab

Core Technology

FHE(Fully Homomorphic Encryption)
Revered as the "Holy Grail of Cryptography"
Enables arbitrary operations on ciphertext without the need for decryption

Our Team

Our team has over 10 years of experience in cryptography and related fields
The team and advisors includes professors and PhDs from Stanford, UC Berkeley, USC, and more

Contract Us

Email: OpentrustLab@Gmail.com

Opentrust Lab

Build AI and Blockchain ecosystem with practical FHE solutions

We has established relationships with industry leaders like Zama.


GitHub >
Read the docs >

Introduction

FHE + AI

  1. Encrypt AI models and data sets, complete calculations in ciphertext form,and ensure that models and data are always encrypted

FHE + Blockchain

  1. FHE can facilitate the seamless development of encrypted smart contracts and execute computations on encrypted data, also the marketplace

Shaftstop

  1. High-performance FHE technology, as we distinguish data types for ciphertext
  2. Shaftstop’s logic gate operation speed is 1000 times faster on average, when comparing with the mainstream TFHE encryption algorithm
  3. The Underlying Technology of Ciphertext AI Products: FHETorch & FHENumpy
    --- The Current Supporting Model of FHEtorch: CNN(Convolutional Neural Network) & Llama3
    CNN(Demo) >
    Llama3(Demo) >

WASM

  1. WebAssembly is a binary instruction format that is designed as a portable target for compilation of programming languages
  2. It is designed to be safe, secure, and efficient, and it is supported by all major web browsers.
  3. FHE + WASM can protect DApp models by encrypting both the program and data.

FHE + AI Architecture

FHE + WASM DESIGN-Architecture

FAQ

What is FHE?

  1. Build AI and Blockchain ecosystem with practical FHE solutions

Is it like ZK?

  1. Build AI and Blockchain ecosystem with practical FHE solutions

Is it like TEE

  1. Build AI and Blockchain ecosystem with practical FHE solutions

Is FHE too early for practical use?

  1. Build AI and Blockchain ecosystem with practical FHE solutions

Is FHE post-quantum secure?

  1. Build AI and Blockchain ecosystem with practical FHE solutions

What is Opentrust?

  1. Build AI and Blockchain ecosystem with practical FHE solutions

What makes Opentrust differenct/outstanding?

  1. Build AI and Blockchain ecosystem with practical FHE solutions

What are Opentrust's focus in the near future?

  1. Build AI and Blockchain ecosystem with practical FHE solutions