ADSS TSA Server is a software solution that enables enterprises, Trust Service Providers (TSPs), and Qualified Trust Service Providers (QTSPs) to issue cryptographically secure, standards-compliant timestamps. It is designed to ensure the integrity and legal validity of digital signatures and documents by providing irrefutable proof of creation time, supporting compliance with regulations such as eIDAS and integration with major applications.

Key Features

High Throughput Timestamping Enables large-scale timestamping operations.

• Capable of signing thousands of timestamping transactions per second.
• Suitable for both internal enterprise use and global commercial TSA services.

Standards Compliance Ensures interoperability and legal validity.

• Fully compliant with RFC 3161 and RFC 5816 cryptographic timestamping standards.
• Certified to issue eIDAS Qualified Timestamps and Adobe AATL timestamps12.

Application Integration Easily integrates with existing systems.

• Works with TSA-enabled applications and Certificate Authority (CA) servers.
• Compatible with Microsoft Authenticode-compliant clients, including Microsoft Office and Adobe Acrobat.

Security and Trust Supports secure, long-term digital signature validation.

• Provides independent and irrefutable proof of creation time for documents and transactions.
• Enables legally verifiable long-term digital signatures.

Flexible Deployment Adaptable for various organizational needs.

• Used by enterprises for internal TSAs and by TSPs for commercial services.
• Supports integration with Hardware Security Modules (HSMs) for enhanced key protection.

Benefits

Legal Compliance and Trust Ensures digital signatures meet regulatory and legal requirements.

• Supports eIDAS and Adobe AATL standards for qualified timestamps.
• Provides audit trails and evidence for legal verification.

Operational Efficiency Handles high transaction volumes reliably.

• Scales to meet enterprise and commercial needs.
• Reduces bottlenecks in digital signature workflows.

Seamless Integration Fits into existing digital trust ecosystems.

• Compatible with a wide range of applications and CA infrastructures.
• Supports both internal and external CA connections