LTPS - Service for long-term preservation of digital signatures

Arseni, Ștefan-Ciprian; Togan, Mihai; Aciobanitei, Iulian; Bureaca, Emil; Coca, Mihai

doi:10.1109/ecai54874.2022.9847311

Cited by 2 publications

(2 citation statements)

References 4 publications

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“…Ref. [6] presented an implementation of a long-term preservation service compliant with ETSI standards that uses existing PKI infrastructure and incorporates blockchain technology for added trust, resilience, and transparency. Some of the most important challenges of long-term signature status preservation services are as follows:…”

Section: Long-term Signature Preservation Servicementioning

confidence: 99%

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A Comprehensive and Privacy-Aware Approach for Remote Qualified Electronic Signatures

Aciobăniței,

Arseni,

Bureacă

et al. 2024

Electronics

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The current shift towards digital transactions emphasizes the need for robust Qualified Electronic Signature (QES) frameworks that safeguard integrity and privacy. Having the potential to become the leading type of adopted QES, the main challenge that Remote QESs present to end users is choosing between transmitting the entire document or only its digest to the Trust Service Provider (TSP). The first option compromises the document’s confidentiality, while the second one requires the development of signature applications compliant with advanced signature formats, a task that often needs additional time and resources. In this paper, we introduce a comprehensive strategy for remote QESs, designed for seamless integration with current client applications, while simultaneously maintaining user privacy. The main topics approached in this paper are the following: a comprehensive architecture for privacy-aware remote QES systems, relevant standards and legislation, integration scenarios for clients, and remote QES standard protocols to assure communication between client and TSP environments. Furthermore, we also explore the integration of our proposed solution with an enhanced long-term preservation service that uses Ethereum smart contracts and methodologies to implement signature applications with advanced electronic signatures via open-source libraries while ensuring document privacy. The main result of this work is a flexible on-premise module that provides the ability to sign, validate, and preserve documents, with a minimal integration effort.

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Section: Long-term Signature Preservation Servicementioning

confidence: 99%

“…Implementing a Long-Term Signature Preservation Service [6]. • Different integrations for RQESs with a set of platforms, like Android and Google GSuite, and a set of security protocols, like QRP and SQRL.…”

mentioning

confidence: 99%