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Trapdoor-Tech

Trapdoor-Tech

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Jan 21, 2025

Zero Knowledge Proof — Introduction to RISC0 zkVM Source Code

Recently, I had some free time to explore RISC0’s source code. Zero-knowledge Virtual Machines (zkVMs) have always been a topic I wanted…

Zero Knowledge Proof — Introduction to RISC0 zkVM Source Code

Trapdoor-Tech

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Jun 19, 2024

Zero Knowledge Proof — Introduction to SP1 zkVM Source Code

I have always been interested in zkVM. zkVM has brought the application of zero-knowledge proof technology into a new era. A few years ago…

Zero Knowledge Proof — Introduction to SP1 zkVM Source Code

Trapdoor-Tech

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Jun 2, 2023

Deep into AVM (Aleo Virtual Machine)

Recently, I had some free time and took a look at Aleo’s AVM design. The design of the privacy-centric virtual machine requires a…

Deep into AVM (Aleo Virtual Machine)

Trapdoor-Tech

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Sep 7, 2022

Zero Knowledge Proof — FPGA or GPU?

Zero-Knowledge Proof now has a wider range of applications, such as privacy calculation, computational proving, consensus proving, and so…

Zero Knowledge Proof — FPGA or GPU?

Trapdoor-Tech

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Aug 17, 2022

Zero Knowledge Proof — one possible malleability of Groth16

zkHack published a new Puzzle. Even though the Puzzle used an older zkp algorithm — Groth16 , it’s very interesting and very helpful to…

Zero Knowledge Proof — one possible malleability of Groth16

Trapdoor-Tech

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Jul 30, 2022

Zero Knowledge Proof — Error Explanation when developing Custom Gate

To develop circuits on Halo2, we have to design custom gates. Occasionally, some errors occur while developing costume gates, this article…

Zero Knowledge Proof — Error Explanation when developing Custom Gate

Trapdoor-Tech

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Jul 23, 2022

Zero-Knowledge Proof — Privacy Delegation of Provers

When watching the zkSummit7 videos recently, the first topic caught my attention:

Zero-Knowledge Proof — Privacy Delegation of Provers

Trapdoor-Tech

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Jun 18, 2022

Zero Knowledge Proof — Deep into zkEVM source code (MPT Circuit)

The last two articles introduces the zkEVM circuit and State circuit of the zkEVM:

Zero Knowledge Proof — Deep into zkEVM source code (MPT Circuit)

Trapdoor-Tech

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Jun 11, 2022

Zero Knowledge Proof — Deep into zkEVM source code (State Circuit)

zkEVM is a kind of complicated Zero-Knowledge Proof application, it’s worth reading and learning its source code over and over again.

Zero Knowledge Proof — Deep into zkEVM source code (State Circuit)

Trapdoor-Tech

·

May 19, 2022

Zero Knowledge Proof — Deep into zkEVM source code (EVM Circuit)

zkEVM is a kind of complicated Zero-Knowledge Proof application, it’s worth reading and learning its source code over and over again.

Zero Knowledge Proof — Deep into zkEVM source code (EVM Circuit)

Trapdoor-Tech

Trapdoor-Tech

Trapdoor-Tech tries to connect the world with zero-knowledge proof technologies. zk-SNARK/STARK solution and proving acceleration are our first small steps :)

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