Multichain Taprootized Atomic Swaps: Introducing Untraceability through Zero-Knowledge Proofs

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Hauptverfasser: Kurbatov, Oleksandr, Zakharov, Dmytro, Levochko, Anton, Riabov, Kyrylo, Skriabin, Bohdan
Format: Preprint
Veröffentlicht: 2024
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author Kurbatov, Oleksandr
Zakharov, Dmytro
Levochko, Anton
Riabov, Kyrylo
Skriabin, Bohdan
author_facet Kurbatov, Oleksandr
Zakharov, Dmytro
Levochko, Anton
Riabov, Kyrylo
Skriabin, Bohdan
contents Taprootized Atomic Swaps is an extension for Atomic Swaps that enables the untraceability of transactions in a particular swap. Based on Schnorr signatures, Taproot technology, and zero-knowledge proofs, the taprootized atomic swaps hide swap transactions between regular payments. We propose several implementation options: single-transaction protocol, multiple-transaction protocol that splits the receiving amount in an untraceable way, and multichain swap protocol. Our proposed approach works with any smart-contract-compatible chain and multiple Taproot-compatible chains. We describe the concrete implementation of the protocol and release the source code publically.
format Preprint
id arxiv_https___arxiv_org_abs_2402_16735
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Multichain Taprootized Atomic Swaps: Introducing Untraceability through Zero-Knowledge Proofs
Kurbatov, Oleksandr
Zakharov, Dmytro
Levochko, Anton
Riabov, Kyrylo
Skriabin, Bohdan
Cryptography and Security
Taprootized Atomic Swaps is an extension for Atomic Swaps that enables the untraceability of transactions in a particular swap. Based on Schnorr signatures, Taproot technology, and zero-knowledge proofs, the taprootized atomic swaps hide swap transactions between regular payments. We propose several implementation options: single-transaction protocol, multiple-transaction protocol that splits the receiving amount in an untraceable way, and multichain swap protocol. Our proposed approach works with any smart-contract-compatible chain and multiple Taproot-compatible chains. We describe the concrete implementation of the protocol and release the source code publically.
title Multichain Taprootized Atomic Swaps: Introducing Untraceability through Zero-Knowledge Proofs
topic Cryptography and Security
url https://arxiv.org/abs/2402.16735