Papers
Topics
Authors
Recent
Gemini 2.5 Flash
Gemini 2.5 Flash
134 tokens/sec
GPT-4o
9 tokens/sec
Gemini 2.5 Pro Pro
47 tokens/sec
o3 Pro
4 tokens/sec
GPT-4.1 Pro
38 tokens/sec
DeepSeek R1 via Azure Pro
28 tokens/sec
2000 character limit reached

A Private Smart Wallet with Probabilistic Compliance (2506.04853v1)

Published 5 Jun 2025 in cs.CR and cs.CE

Abstract: We propose a privacy-preserving smart wallet with a novel invitation-based private onboarding mechanism. The solution integrates two levels of compliance in concert with an authority party: a proof of innocence mechanism and an ancestral commitment tracking system using bloom filters for probabilistic UTXO chain states. Performance analysis demonstrates practical efficiency: private transfers with compliance checks complete within seconds on a consumer-grade laptop, and overall with proof generation remaining low. On-chain costs stay minimal, ensuring affordability for all operations on Base layer 2 network. The wallet facilitates private contact list management through encrypted data blobs while maintaining transaction unlinkability. Our evaluation validates the approach's viability for privacy-preserving, compliance-aware digital payments with minimized computational and financial overhead.

Summary

We haven't generated a summary for this paper yet.