Electronic Signature

ETSI Compliant

Safe Data Electronic Signature Framework (ESF) is compliant with ETSI standards (PAdES, XAdES). It integrates OCSP validation mechanisms, RFC 3161 timestamping and long-term validation/archiving (LTV/LTA) to guarantee non-repudiation and cross-border legal recognition of your documents.

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Standards used

PAdES
XAdES
OCSP
Time Stamping
PDF/A
PKCS #11
UBL
ISO 20022

Standards used

Complete solutions for secure electronic signature

PAdES

PAdES

Advanced digital signature for PDF documents compliant with European standards.

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XAdES

Digital XML signature for electronic invoicing and structured documents.

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OCSP

Real-time verification of digital certificate validity.

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Time Stamping

Electronic proof of a document’s existence at a specific point in time.

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PDF/A

Optimized PDF format for long-term document archiving.

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PKCS #11

PKCS #11 (or Cryptoki) is a standard API defining a platform-independent interface for accessing cryptographic tokens like HSMs and smart cards.

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UBL

A UBL (Universal Business Language) document is an XML-based standard for electronic business documents, such as invoices, purchase orders, and credit notes.

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ISO 20022

International standard for electronic financial messaging, widely used in SEPA and global payment systems.

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