ARCHITECTURE OF A SECURE CRYPTOCURRENCY WALLETBASED ON AIR-GAP AND MULTISIGNATURE MECHANISMS
Abstract
The study addresses the vulnerabilities of cryptocurrency wallets to network attacks. A secure cross-platform architecture is proposed, integrating Air-Gap, PSBT, and M-of-N multisignature mechanisms. The solution implements isolated online and offline modules with transaction data exchange via QR codes. Results demonstrate that this architectural ap-proach effectively ensures private key isolation and enhances the security of digital asset transactions.
Fields of Study & Subjects
Blockchain Technology Applications and Security
Cryptography and Data Security
Advanced Authentication Protocols Security
Publication details
- Journal / source
- System technologies
- Volume
- 1
- Issue
- 162
- Pages
- 118–124
- Publication date
- 3 March 2026
- Language
- EN